CVE-2022-48903

一、漏洞信息
漏洞编号：CVE-2022-48903
漏洞归属组件：kernel
漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
CVSS V3.0分值：
BaseScore：5.5 Medium
Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()We are seeing crashes similar to the following trace:[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[38.992528] Call Trace:[38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs][38.993941] btrfs_balance+0x78e/0xea0 [btrfs][38.994801] ? vsnprintf+0x33c/0x520[38.995368] ? __kmalloc_track_caller+0x351/0x440[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs][38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs][38.997867] ? mod_objcg_state+0xee/0x340[38.998552] ? seq_release+0x24/0x30[38.999184] ? proc_nr_files+0x30/0x30[38.999654] ? call_rcu+0xc8/0x2f0[39.000228] ? __x64_sys_ioctl+0x84/0xc0[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs][39.001973] __x64_sys_ioctl+0x84/0xc0[39.002566] do_syscall_64+0x3a/0x80[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae[39.003735] RIP: 0033:0x7f11c166959b[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001[39.015040] [39.015418] ---[ end trace 0000000000000000 ]---[43.131559] ------------[ cut here ]------------[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717![43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs][43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000---truncated---
漏洞公开时间：2024-08-22 10:15:04
漏洞创建时间：2024-08-22 20:18:22
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2022-48903

更多参考(点击展开)

参考来源	参考链接	来源链接
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48903	https://bugzilla.suse.com/show_bug.cgi?id=1229613
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2022-48903	https://bugzilla.suse.com/show_bug.cgi?id=1229613
suse_bugzilla	https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99	https://bugzilla.suse.com/show_bug.cgi?id=1229613
suse_bugzilla	https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc	https://bugzilla.suse.com/show_bug.cgi?id=1229613
suse_bugzilla	https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb	https://bugzilla.suse.com/show_bug.cgi?id=1229613
suse_bugzilla	https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48903.mbox	https://bugzilla.suse.com/show_bug.cgi?id=1229613
ubuntu	https://www.cve.org/CVERecord?id=CVE-2022-48903	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://git.kernel.org/linus/5fd76bf31ccfecc06e2e6b29f8c809e934085b99 (5.17-rc7)	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2022-48903	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://launchpad.net/bugs/cve/CVE-2022-48903	https://ubuntu.com/security/CVE-2022-48903
ubuntu	https://security-tracker.debian.org/tracker/CVE-2022-48903	https://ubuntu.com/security/CVE-2022-48903
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2022-48903	https://explore.alas.aws.amazon.com/CVE-2022-48903.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-48903	https://explore.alas.aws.amazon.com/CVE-2022-48903.html

漏洞分析指导链接：
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
漏洞数据来源:
openBrain开源漏洞感知系统
漏洞补丁信息：

详情(点击展开)

影响的包	修复补丁	问题引入补丁	来源
	https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99		nvd
	https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc		nvd
	https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb		nvd
linux	https://git.kernel.org/linus/5fd76bf31ccfecc06e2e6b29f8c809e934085b99	https://git.kernel.org/linus/d0c2f4fa555e70324ec2a129b822ab58f172cc62	ubuntu

二、漏洞分析结构反馈
影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()We are seeing crashes similar to the following trace:[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[38.992528] Call Trace:[38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs][38.993941] btrfs_balance+0x78e/0xea0 [btrfs][38.994801] ? vsnprintf+0x33c/0x520[38.995368] ? __kmalloc_track_caller+0x351/0x440[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs][38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs][38.997867] ? mod_objcg_state+0xee/0x340[38.998552] ? seq_release+0x24/0x30[38.999184] ? proc_nr_files+0x30/0x30[38.999654] ? call_rcu+0xc8/0x2f0[39.000228] ? __x64_sys_ioctl+0x84/0xc0[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs][39.001973] __x64_sys_ioctl+0x84/0xc0[39.002566] do_syscall_64+0x3a/0x80[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae[39.003735] RIP: 0033:0x7f11c166959b[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001[39.015040] [39.015418] ---[ end trace 0000000000000000 ]---[43.131559] ------------[ cut here ]------------[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717![43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs][43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000---truncated---
openEuler评分：
5.5
Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP4(4.19.90):不受影响
2.openEuler-22.03-LTS-SP1(5.10.0):不受影响
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响
5.master(6.6.0):不受影响
6.openEuler-24.03-LTS(6.6.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master(6.6.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否

Hi openeuler-ci-bot, welcome to the openEuler Community.
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here.
If you have any questions, please contact the SIG: Kernel, and any of the maintainers.

@yangyingliang ,@jiaoff ,@guohaocs2c ,@hanjun-guo ,@woqidaideshi ,@newbeats ,@zhangyi089 ,@colyli ,@thundertown ,@htforge ,@chiqijun ,@lengchao ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@wkfxxx ,@SuperSix173 ,@jentlestea ,@oskernel0719 ,@gasonchen
issue处理注意事项:
1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;
2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;
3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.

影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响):
1.master(6.1.0):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP1(5.10.0):
4.openEuler-22.03-LTS-SP3(5.10.0):
5.openEuler-22.03-LTS-SP4(5.10.0):
6.openEuler-24.03-LTS(6.6.0):
7.openEuler-24.03-LTS-Next(6.6.0):

修复是否涉及abi变化(是/否)：
1.master(6.1.0):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP1(5.10.0):
4.openEuler-22.03-LTS-SP3(5.10.0):
5.openEuler-22.03-LTS-SP4(5.10.0):
6.openEuler-24.03-LTS(6.6.0):
7.openEuler-24.03-LTS-Next(6.6.0):

issue处理具体操作请参考:
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2022-48903	None	None	https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99 https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc
https://ubuntu.com/security/CVE-2022-48903
https://www.opencve.io/cve/CVE-2022-48903	None	None	https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99 https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2022-48903
https://security-tracker.debian.org/tracker/CVE-2022-48903

说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用CVE补丁工具。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

CVE-2022-48903

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()

We are seeing crashes similar to the following trace:

[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54
[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206
[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14
[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360
[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000
[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800
[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360
[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000
[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0
[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[38.992528] Call Trace:
[38.992854]
[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]
[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]
[38.994801] ? vsnprintf+0x33c/0x520
[38.995368] ? __kmalloc_track_caller+0x351/0x440
[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]
[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]
[38.997867] ? mod_objcg_state+0xee/0x340
[38.998552] ? seq_release+0x24/0x30
[38.999184] ? proc_nr_files+0x30/0x30
[38.999654] ? call_rcu+0xc8/0x2f0
[39.000228] ? __x64_sys_ioctl+0x84/0xc0
[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]
[39.001973] __x64_sys_ioctl+0x84/0xc0
[39.002566] do_syscall_64+0x3a/0x80
[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae
[39.003735] RIP: 0033:0x7f11c166959b
[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b
[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003
[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0
[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3
[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001
[39.015040]
[39.015418] ---[ end trace 0000000000000000 ]---
[43.131559] ------------[ cut here ]------------
[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!
[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI
[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54
[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]
[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246
[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001
[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff
[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50
[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000
[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000
[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000
[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0
[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000
---truncated---

openEuler评分:(评分和向量)
3.9
AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:不受影响
7.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP4:否
2.openEuler-22.03-LTS-SP1:否
3.openEuler-22.03-LTS-SP3:否
4.master(6.1.0):否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-22.03-LTS-SP4:否

@ 经过 cve-manager 解析, 已分析的内容如下表所示:

状态	需分析	内容
已分析	1.影响性分析说明	In the Linux kernel, the following vulnerability has been resolved:btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()We are seeing crashes similar to the following trace:[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[38.992528] Call Trace:[38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs][38.993941] btrfs_balance+0x78e/0xea0 [btrfs][38.994801] ? vsnprintf+0x33c/0x520[38.995368] ? __kmalloc_track_caller+0x351/0x440[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs][38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs][38.997867] ? mod_objcg_state+0xee/0x340[38.998552] ? seq_release+0x24/0x30[38.999184] ? proc_nr_files+0x30/0x30[38.999654] ? call_rcu+0xc8/0x2f0[39.000228] ? __x64_sys_ioctl+0x84/0xc0[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs][39.001973] __x64_sys_ioctl+0x84/0xc0[39.002566] do_syscall_64+0x3a/0x80[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae[39.003735] RIP: 0033:0x7f11c166959b[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001[39.015040] [39.015418] ---[ end trace 0000000000000000 ]---[43.131559] ------------[ cut here ]------------[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717![43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs][43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000---truncated---
已分析	2.openEulerScore	3.9
已分析	3.openEulerVector	AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
已分析	4.受影响版本排查	openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响
已分析	5.修复是否涉及abi变化	openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否

请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.

CVE-2022-48903

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()

We are seeing crashes similar to the following trace:

[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54
[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206
[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14
[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360
[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000
[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800
[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360
[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000
[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0
[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[38.992528] Call Trace:
[38.992854]
[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]
[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]
[38.994801] ? vsnprintf+0x33c/0x520
[38.995368] ? __kmalloc_track_caller+0x351/0x440
[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]
[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]
[38.997867] ? mod_objcg_state+0xee/0x340
[38.998552] ? seq_release+0x24/0x30
[38.999184] ? proc_nr_files+0x30/0x30
[38.999654] ? call_rcu+0xc8/0x2f0
[39.000228] ? __x64_sys_ioctl+0x84/0xc0
[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]
[39.001973] __x64_sys_ioctl+0x84/0xc0
[39.002566] do_syscall_64+0x3a/0x80
[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae
[39.003735] RIP: 0033:0x7f11c166959b
[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b
[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003
[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0
[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3
[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001
[39.015040]
[39.015418] ---[ end trace 0000000000000000 ]---
[43.131559] ------------[ cut here ]------------
[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!
[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI
[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54
[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]
[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246
[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001
[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff
[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50
[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000
[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000
[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000
[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0
[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000
---truncated---

openEuler评分:(评分和向量)
3.9
AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:不受影响
7.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP4:否
2.openEuler-22.03-LTS-SP1:否
3.openEuler-22.03-LTS-SP3:否
4.master(6.1.0):否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-22.03-LTS-SP4:否

@sanglipeng 经过 cve-manager 解析, 已分析的内容如下表所示:

状态	需分析	内容
已分析	1.影响性分析说明	In the Linux kernel, the following vulnerability has been resolved:btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()We are seeing crashes similar to the following trace:[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[38.992528] Call Trace:[38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs][38.993941] btrfs_balance+0x78e/0xea0 [btrfs][38.994801] ? vsnprintf+0x33c/0x520[38.995368] ? __kmalloc_track_caller+0x351/0x440[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs][38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs][38.997867] ? mod_objcg_state+0xee/0x340[38.998552] ? seq_release+0x24/0x30[38.999184] ? proc_nr_files+0x30/0x30[38.999654] ? call_rcu+0xc8/0x2f0[39.000228] ? __x64_sys_ioctl+0x84/0xc0[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs][39.001973] __x64_sys_ioctl+0x84/0xc0[39.002566] do_syscall_64+0x3a/0x80[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae[39.003735] RIP: 0033:0x7f11c166959b[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001[39.015040] [39.015418] ---[ end trace 0000000000000000 ]---[43.131559] ------------[ cut here ]------------[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717![43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs][43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000---truncated---
已分析	2.openEulerScore	3.9
已分析	3.openEulerVector	AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
已分析	4.受影响版本排查	openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响
已分析	5.修复是否涉及abi变化	openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否

请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.

CVE-2022-48903

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()

We are seeing crashes similar to the following trace:

[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54
[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206
[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14
[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360
[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000
[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800
[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360
[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000
[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0
[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[38.992528] Call Trace:
[38.992854]
[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]
[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]
[38.994801] ? vsnprintf+0x33c/0x520
[38.995368] ? __kmalloc_track_caller+0x351/0x440
[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]
[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]
[38.997867] ? mod_objcg_state+0xee/0x340
[38.998552] ? seq_release+0x24/0x30
[38.999184] ? proc_nr_files+0x30/0x30
[38.999654] ? call_rcu+0xc8/0x2f0
[39.000228] ? __x64_sys_ioctl+0x84/0xc0
[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]
[39.001973] __x64_sys_ioctl+0x84/0xc0
[39.002566] do_syscall_64+0x3a/0x80
[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae
[39.003735] RIP: 0033:0x7f11c166959b
[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b
[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003
[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0
[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3
[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001
[39.015040]
[39.015418] ---[ end trace 0000000000000000 ]---
[43.131559] ------------[ cut here ]------------
[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!
[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI
[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54
[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]
[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246
[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001
[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff
[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50
[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000
[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000
[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000
[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0
[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000
---truncated---

openEuler评分:(评分和向量)
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:不受影响
7.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP4:否
2.openEuler-22.03-LTS-SP1:否
3.openEuler-22.03-LTS-SP3:否
4.master(6.1.0):否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-22.03-LTS-SP4:否

===========================================================

@sanglipeng 经过 cve-manager 解析, 已分析的内容如下表所示:

状态	需分析	内容
已分析	1.影响性分析说明	In the Linux kernel, the following vulnerability has been resolved:btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()We are seeing crashes similar to the following trace:[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs][38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[38.992528] Call Trace:[38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs][38.993941] btrfs_balance+0x78e/0xea0 [btrfs][38.994801] ? vsnprintf+0x33c/0x520[38.995368] ? __kmalloc_track_caller+0x351/0x440[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs][38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs][38.997867] ? mod_objcg_state+0xee/0x340[38.998552] ? seq_release+0x24/0x30[38.999184] ? proc_nr_files+0x30/0x30[38.999654] ? call_rcu+0xc8/0x2f0[39.000228] ? __x64_sys_ioctl+0x84/0xc0[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs][39.001973] __x64_sys_ioctl+0x84/0xc0[39.002566] do_syscall_64+0x3a/0x80[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae[39.003735] RIP: 0033:0x7f11c166959b[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001[39.015040] [39.015418] ---[ end trace 0000000000000000 ]---[43.131559] ------------[ cut here ]------------[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717![43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs][43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000---truncated---
已分析	2.openEulerScore	5.5
已分析	3.openEulerVector	AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
已分析	4.受影响版本排查	openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响
已分析	5.修复是否涉及abi变化	openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否

请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.

src-openEuler/kernel

内容风险标识

评论 (9)

src-openEuler/kernel .gitee-modal { width: 500px !important; }

内容风险标识

CVE-2022-48903

评论 (9)

搜索帮助

src-openEuler/kernel