CVE-2024-26879

一、漏洞信息
漏洞编号：CVE-2024-26879
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 V2.0分值：
BaseScore：0.0 Low
Vector：CVSS：2.0/
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:clk: meson: Add missing clocks to axg_clk_regmapsSome clocks were missing from axg_clk_regmaps, which caused kernel panicduring cat /sys/kernel/debug/clk/clk_summary[ 57.349402] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001fc...[ 57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)[ 57.436900] pc : regmap_read+0x1c/0x88[ 57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0[ 57.445611] sp : ffff800082f1b690[ 57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080eb9a70[ 57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 0000000000000000[ 57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7e7000[ 57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: ffffffffffffffff[ 57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042a3000[ 57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f5e100[ 57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805e4b24[ 57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f1b710[ 57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 0000000000001000[ 57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 0000000000000000[ 57.519615] Call trace:[ 57.522030] regmap_read+0x1c/0x88[ 57.525393] clk_regmap_gate_is_enabled+0x3c/0xb0[ 57.530050] clk_core_is_enabled+0x44/0x120[ 57.534190] clk_summary_show_subtree+0x154/0x2f0[ 57.538847] clk_summary_show_subtree+0x220/0x2f0[ 57.543505] clk_summary_show_subtree+0x220/0x2f0[ 57.548162] clk_summary_show_subtree+0x220/0x2f0[ 57.552820] clk_summary_show_subtree+0x220/0x2f0[ 57.557477] clk_summary_show_subtree+0x220/0x2f0[ 57.562135] clk_summary_show_subtree+0x220/0x2f0[ 57.566792] clk_summary_show_subtree+0x220/0x2f0[ 57.571450] clk_summary_show+0x84/0xb8[ 57.575245] seq_read_iter+0x1bc/0x4b8[ 57.578954] seq_read+0x8c/0xd0[ 57.582059] full_proxy_read+0x68/0xc8[ 57.585767] vfs_read+0xb0/0x268[ 57.588959] ksys_read+0x70/0x108[ 57.592236] __arm64_sys_read+0x24/0x38[ 57.596031] invoke_syscall+0x50/0x128[ 57.599740] el0_svc_common.constprop.0+0x48/0xf8[ 57.604397] do_el0_svc+0x28/0x40[ 57.607675] el0_svc+0x34/0xb8[ 57.610694] el0t_64_sync_handler+0x13c/0x158[ 57.615006] el0t_64_sync+0x190/0x198[ 57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00)[ 57.624668] ---[ end trace 0000000000000000 ]---[jbrunet: add missing Fixes tag]
漏洞公开时间：2024-04-17 19:15:09
漏洞创建时间：2024-04-17 20:46:37
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-26879

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/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-26879	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-26879.mbox	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2024-26879	https://bugzilla.suse.com/show_bug.cgi?id=1223066
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2275692	https://bugzilla.suse.com/show_bug.cgi?id=1223066
debian		https://security-tracker.debian.org/tracker/CVE-2024-26879
ubuntu	https://www.cve.org/CVERecord?id=CVE-2024-26879	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/linus/ba535bce57e71463a86f8b33a0ea88c26e3a6418 (6.9-rc1)	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2024-26879	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://launchpad.net/bugs/cve/CVE-2024-26879	https://ubuntu.com/security/CVE-2024-26879
ubuntu	https://security-tracker.debian.org/tracker/CVE-2024-26879	https://ubuntu.com/security/CVE-2024-26879

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	修复版本	修复补丁	问题引入补丁	来源
linux		https://git.kernel.org/linus/ba535bce57e71463a86f8b33a0ea88c26e3a6418	https://git.kernel.org/linus/14ebb3154b8f3d562cb18331b08ff1a22609ae59	ubuntu

二、漏洞分析结构反馈
影响性分析说明：
Reserved.
openEuler评分：

受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP1(4.19.90):不受影响
2.openEuler-20.03-LTS-SP4(4.19.90):不受影响
3.openEuler-22.03-LTS(5.10.0):不受影响
4.openEuler-22.03-LTS-SP1(5.10.0):不受影响
5.openEuler-22.03-LTS-SP2(5.10.0):不受影响
6.openEuler-22.03-LTS-SP3(5.10.0):不受影响
7.master(6.1.0):不受影响
8.openEuler-22.03-LTS-Next(5.10.0):不受影响
9.openEuler-24.03-LTS(6.6.0):不受影响
10.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS(5.10.0):否
4.openEuler-22.03-LTS-SP1(5.10.0):否
5.openEuler-22.03-LTS-SP2(5.10.0):否
6.openEuler-22.03-LTS-SP3(5.10.0):否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next(5.10.0):否
9.openEuler-24.03-LTS(6.6.0):否
10.openEuler-24.03-LTS-Next(6.6.0):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 ,@成坚 (CHENG Jian) ,@jiaoff ,@AlexGuo ,@hanjun-guo ,@woqidaideshi ,@Jackie Liu ,@Zhang Yi ,@colyli ,@ThunderTown ,@htforge ,@Chiqijun ,@冷嘲啊 ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@Kefeng ,@SuperSix173 ,@WangShaoBo ,@Zheng Zucheng
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-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：
1.master(6.1.0):
2.openEuler-20.03-LTS-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

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-2024-26879	None	None	https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8 https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84 https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202 https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10 https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418 https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7
https://ubuntu.com/security/CVE-2024-26879	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-26879	None	None	https://git.kernel.org/stable/c/9f3e5df38b4528213449e55b80f0316864f2a1c8 https://git.kernel.org/stable/c/a03ed00787b0ce7a83eebabd0fa95ecc4a5cac84 https://git.kernel.org/stable/c/7ae1b0dc12ec407f12f80b49d22c6ad2308e2202 https://git.kernel.org/stable/c/a860aaebacbc908fa06e2642402058f40bfffe10 https://git.kernel.org/stable/c/ba535bce57e71463a86f8b33a0ea88c26e3a6418 https://git.kernel.org/stable/c/0cbefc7b5bdad86b18a263d837450cdc9a56f8d7
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-26879
https://security-tracker.debian.org/tracker/CVE-2024-26879

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-2024-26879

影响性分析说明：
Reserved.

openEuler评分:(评分和向量)
0.0
CVSS: 3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP1:不受影响
2.openEuler-20.03-LTS-SP4:不受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:不受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:不受影响
7.master(6.1.0):不受影响
8.openEuler-22.03-LTS-Next:不受影响
9.openEuler-24.03-LTS:不受影响
10.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next: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	Reserved.
已分析	2.openEulerScore	0
已分析	3.openEulerVector	AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N
已分析	4.受影响版本排查	openEuler-20.03-LTS-SP1:不受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP2:不受影响,openEuler-22.03-LTS-SP3:不受影响,master:不受影响,openEuler-22.03-LTS-Next: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-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-22.03-LTS-Next:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next: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.

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CVE-2024-26879

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