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CVE-2022-48912
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#IALPU4
CVE和安全问题
openeuler-ci-bot
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Opened this issue
2024-08-22 12:20
一、漏洞信息 漏洞编号：[CVE-2022-48912](https://nvd.nist.gov/vuln/detail/CVE-2022-48912) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/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：7.8 High Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 漏洞简述： In the Linux kernel, the following vulnerability has been resolved:netfilter: fix use-after-free in __nf_register_net_hook()We must not dereference @new_hooks after nf_hook_mutex has been released,because other threads might have freed our allocated hooks already.BUG: KASAN: use-after-free in nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline]BUG: KASAN: use-after-free in hooks_validate net/netfilter/core.c:171 [inline]BUG: KASAN: use-after-free in __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438Read of size 2 at addr ffff88801c1a8000 by task syz-executor237/4430CPU: 1 PID: 4430 Comm: syz-executor237 Not tainted 5.17.0-rc5-syzkaller-00306-g2293be58d6a1 #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x336 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline] hooks_validate net/netfilter/core.c:171 [inline] __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438 nf_register_net_hook+0x114/0x170 net/netfilter/core.c:571 nf_register_net_hooks+0x59/0xc0 net/netfilter/core.c:587 nf_synproxy_ipv6_init+0x85/0xe0 net/netfilter/nf_synproxy_core.c:1218 synproxy_tg6_check+0x30d/0x560 net/ipv6/netfilter/ip6t_SYNPROXY.c:81 xt_check_target+0x26c/0x9e0 net/netfilter/x_tables.c:1038 check_target net/ipv6/netfilter/ip6_tables.c:530 [inline] find_check_entry.constprop.0+0x7f1/0x9e0 net/ipv6/netfilter/ip6_tables.c:573 translate_table+0xc8b/0x1750 net/ipv6/netfilter/ip6_tables.c:735 do_replace net/ipv6/netfilter/ip6_tables.c:1153 [inline] do_ip6t_set_ctl+0x56e/0xb90 net/ipv6/netfilter/ip6_tables.c:1639 nf_setsockopt+0x83/0xe0 net/netfilter/nf_sockopt.c:101 ipv6_setsockopt+0x122/0x180 net/ipv6/ipv6_sockglue.c:1024 rawv6_setsockopt+0xd3/0x6a0 net/ipv6/raw.c:1084 __sys_setsockopt+0x2db/0x610 net/socket.c:2180 __do_sys_setsockopt net/socket.c:2191 [inline] __se_sys_setsockopt net/socket.c:2188 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2188 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xaeRIP: 0033:0x7f65a1ace7d9Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48RSP: 002b:00007f65a1a7f308 EFLAGS: 00000246 ORIG_RAX: 0000000000000036RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f65a1ace7d9RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003RBP: 00007f65a1b574c8 R08: 0000000000000001 R09: 0000000000000000R10: 0000000020000000 R11: 0000000000000246 R12: 00007f65a1b55130R13: 00007f65a1b574c0 R14: 00007f65a1b24090 R15: 0000000000022000 </TASK>The buggy address belongs to the page:page:ffffea0000706a00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1c1a8flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)raw: 00fff00000000000 ffffea0001c1b108 ffffea000046dd08 0000000000000000raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000page dumped because: kasan: bad access detectedpage_owner tracks the page as freedpage last allocated via order 2, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 4430, ts 1061781545818, free_ts 1061791488993 prep_new_page mm/page_alloc.c:2434 [inline] get_page_from_freelist+0xa72/0x2f50 mm/page_alloc.c:4165 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5389 __alloc_pages_node include/linux/gfp.h:572 [inline] alloc_pages_node include/linux/gfp.h:595 [inline] kmalloc_large_node+0x62/0x130 mm/slub.c:4438 __kmalloc_node+0x35a/0x4a0 mm/slub.---truncated--- 漏洞公开时间：2024-08-22 10:15:05 漏洞创建时间：2024-08-22 20:20:31 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2022-48912 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | | | suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48912 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2022-48912 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48912.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | ubuntu | https://www.cve.org/CVERecord?id=CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/linus/56763f12b0f02706576a088e85ef856deacc98a0 (5.17-rc7) | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://launchpad.net/bugs/cve/CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | </details> 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： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | | | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | | nvd | | | | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | | nvd | | | | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | | nvd | | | | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | | nvd | | | | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | | nvd | | | | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | | nvd | | | | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | | nvd | | linux | | https://git.kernel.org/linus/56763f12b0f02706576a088e85ef856deacc98a0 | https://git.kernel.org/linus/2420b79f8c18a75ee2417cace381f4604b9b4365 | ubuntu | </details> 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:netfilter: fix use-after-free in __nf_register_net_hook()We must not dereference @new_hooks after nf_hook_mutex has been released,because other threads might have freed our allocated hooks already.BUG: KASAN: use-after-free in nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline]BUG: KASAN: use-after-free in hooks_validate net/netfilter/core.c:171 [inline]BUG: KASAN: use-after-free in __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438Read of size 2 at addr ffff88801c1a8000 by task syz-executor237/4430CPU: 1 PID: 4430 Comm: syz-executor237 Not tainted 5.17.0-rc5-syzkaller-00306-g2293be58d6a1 #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x336 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline] hooks_validate net/netfilter/core.c:171 [inline] __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438 nf_register_net_hook+0x114/0x170 net/netfilter/core.c:571 nf_register_net_hooks+0x59/0xc0 net/netfilter/core.c:587 nf_synproxy_ipv6_init+0x85/0xe0 net/netfilter/nf_synproxy_core.c:1218 synproxy_tg6_check+0x30d/0x560 net/ipv6/netfilter/ip6t_SYNPROXY.c:81 xt_check_target+0x26c/0x9e0 net/netfilter/x_tables.c:1038 check_target net/ipv6/netfilter/ip6_tables.c:530 [inline] find_check_entry.constprop.0+0x7f1/0x9e0 net/ipv6/netfilter/ip6_tables.c:573 translate_table+0xc8b/0x1750 net/ipv6/netfilter/ip6_tables.c:735 do_replace net/ipv6/netfilter/ip6_tables.c:1153 [inline] do_ip6t_set_ctl+0x56e/0xb90 net/ipv6/netfilter/ip6_tables.c:1639 nf_setsockopt+0x83/0xe0 net/netfilter/nf_sockopt.c:101 ipv6_setsockopt+0x122/0x180 net/ipv6/ipv6_sockglue.c:1024 rawv6_setsockopt+0xd3/0x6a0 net/ipv6/raw.c:1084 __sys_setsockopt+0x2db/0x610 net/socket.c:2180 __do_sys_setsockopt net/socket.c:2191 [inline] __se_sys_setsockopt net/socket.c:2188 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2188 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xaeRIP: 0033:0x7f65a1ace7d9Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48RSP: 002b:00007f65a1a7f308 EFLAGS: 00000246 ORIG_RAX: 0000000000000036RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f65a1ace7d9RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003RBP: 00007f65a1b574c8 R08: 0000000000000001 R09: 0000000000000000R10: 0000000020000000 R11: 0000000000000246 R12: 00007f65a1b55130R13: 00007f65a1b574c0 R14: 00007f65a1b24090 R15: 0000000000022000 </TASK>The buggy address belongs to the page:page:ffffea0000706a00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1c1a8flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)raw: 00fff00000000000 ffffea0001c1b108 ffffea000046dd08 0000000000000000raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000page dumped because: kasan: bad access detectedpage_owner tracks the page as freedpage last allocated via order 2, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 4430, ts 1061781545818, free_ts 1061791488993 prep_new_page mm/page_alloc.c:2434 [inline] get_page_from_freelist+0xa72/0x2f50 mm/page_alloc.c:4165 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5389 __alloc_pages_node include/linux/gfp.h:572 [inline] alloc_pages_node include/linux/gfp.h:595 [inline] kmalloc_large_node+0x62/0x130 mm/slub.c:4438 __kmalloc_node+0x35a/0x4a0 mm/slub.---truncated--- openEuler评分： 7.8 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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
一、漏洞信息 漏洞编号：[CVE-2022-48912](https://nvd.nist.gov/vuln/detail/CVE-2022-48912) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/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：7.8 High Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 漏洞简述： In the Linux kernel, the following vulnerability has been resolved:netfilter: fix use-after-free in __nf_register_net_hook()We must not dereference @new_hooks after nf_hook_mutex has been released,because other threads might have freed our allocated hooks already.BUG: KASAN: use-after-free in nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline]BUG: KASAN: use-after-free in hooks_validate net/netfilter/core.c:171 [inline]BUG: KASAN: use-after-free in __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438Read of size 2 at addr ffff88801c1a8000 by task syz-executor237/4430CPU: 1 PID: 4430 Comm: syz-executor237 Not tainted 5.17.0-rc5-syzkaller-00306-g2293be58d6a1 #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x336 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline] hooks_validate net/netfilter/core.c:171 [inline] __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438 nf_register_net_hook+0x114/0x170 net/netfilter/core.c:571 nf_register_net_hooks+0x59/0xc0 net/netfilter/core.c:587 nf_synproxy_ipv6_init+0x85/0xe0 net/netfilter/nf_synproxy_core.c:1218 synproxy_tg6_check+0x30d/0x560 net/ipv6/netfilter/ip6t_SYNPROXY.c:81 xt_check_target+0x26c/0x9e0 net/netfilter/x_tables.c:1038 check_target net/ipv6/netfilter/ip6_tables.c:530 [inline] find_check_entry.constprop.0+0x7f1/0x9e0 net/ipv6/netfilter/ip6_tables.c:573 translate_table+0xc8b/0x1750 net/ipv6/netfilter/ip6_tables.c:735 do_replace net/ipv6/netfilter/ip6_tables.c:1153 [inline] do_ip6t_set_ctl+0x56e/0xb90 net/ipv6/netfilter/ip6_tables.c:1639 nf_setsockopt+0x83/0xe0 net/netfilter/nf_sockopt.c:101 ipv6_setsockopt+0x122/0x180 net/ipv6/ipv6_sockglue.c:1024 rawv6_setsockopt+0xd3/0x6a0 net/ipv6/raw.c:1084 __sys_setsockopt+0x2db/0x610 net/socket.c:2180 __do_sys_setsockopt net/socket.c:2191 [inline] __se_sys_setsockopt net/socket.c:2188 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2188 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xaeRIP: 0033:0x7f65a1ace7d9Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48RSP: 002b:00007f65a1a7f308 EFLAGS: 00000246 ORIG_RAX: 0000000000000036RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f65a1ace7d9RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003RBP: 00007f65a1b574c8 R08: 0000000000000001 R09: 0000000000000000R10: 0000000020000000 R11: 0000000000000246 R12: 00007f65a1b55130R13: 00007f65a1b574c0 R14: 00007f65a1b24090 R15: 0000000000022000 </TASK>The buggy address belongs to the page:page:ffffea0000706a00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1c1a8flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)raw: 00fff00000000000 ffffea0001c1b108 ffffea000046dd08 0000000000000000raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000page dumped because: kasan: bad access detectedpage_owner tracks the page as freedpage last allocated via order 2, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 4430, ts 1061781545818, free_ts 1061791488993 prep_new_page mm/page_alloc.c:2434 [inline] get_page_from_freelist+0xa72/0x2f50 mm/page_alloc.c:4165 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5389 __alloc_pages_node include/linux/gfp.h:572 [inline] alloc_pages_node include/linux/gfp.h:595 [inline] kmalloc_large_node+0x62/0x130 mm/slub.c:4438 __kmalloc_node+0x35a/0x4a0 mm/slub.---truncated--- 漏洞公开时间：2024-08-22 10:15:05 漏洞创建时间：2024-08-22 20:20:31 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2022-48912 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | | | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | | | suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48912 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2022-48912 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48912.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1229641 | | ubuntu | https://www.cve.org/CVERecord?id=CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/linus/56763f12b0f02706576a088e85ef856deacc98a0 (5.17-rc7) | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://launchpad.net/bugs/cve/CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | | ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-48912 | https://ubuntu.com/security/CVE-2022-48912 | </details> 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： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | | | https://git.kernel.org/stable/c/05f7927b25d2635e87267ff6c79db79fb46cf313 | | nvd | | | | https://git.kernel.org/stable/c/49c24579cec41e32f13d57b337fd28fb208d4a5b | | nvd | | | | https://git.kernel.org/stable/c/56763f12b0f02706576a088e85ef856deacc98a0 | | nvd | | | | https://git.kernel.org/stable/c/5a8076e98dde17224dd47283b894a8b1dbe1bc72 | | nvd | | | | https://git.kernel.org/stable/c/8b0142c4143c1ca297dcf2c0cdd045d65dae2344 | | nvd | | | | https://git.kernel.org/stable/c/bd61f192a339b1095dfd6d56073a5265934c2979 | | nvd | | | | https://git.kernel.org/stable/c/bdd8fc1b826e6f23963f5bef3f7431c6188ec954 | | nvd | | linux | | https://git.kernel.org/linus/56763f12b0f02706576a088e85ef856deacc98a0 | https://git.kernel.org/linus/2420b79f8c18a75ee2417cace381f4604b9b4365 | ubuntu | </details> 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:netfilter: fix use-after-free in __nf_register_net_hook()We must not dereference @new_hooks after nf_hook_mutex has been released,because other threads might have freed our allocated hooks already.BUG: KASAN: use-after-free in nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline]BUG: KASAN: use-after-free in hooks_validate net/netfilter/core.c:171 [inline]BUG: KASAN: use-after-free in __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438Read of size 2 at addr ffff88801c1a8000 by task syz-executor237/4430CPU: 1 PID: 4430 Comm: syz-executor237 Not tainted 5.17.0-rc5-syzkaller-00306-g2293be58d6a1 #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x336 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 nf_hook_entries_get_hook_ops include/linux/netfilter.h:130 [inline] hooks_validate net/netfilter/core.c:171 [inline] __nf_register_net_hook+0x77a/0x820 net/netfilter/core.c:438 nf_register_net_hook+0x114/0x170 net/netfilter/core.c:571 nf_register_net_hooks+0x59/0xc0 net/netfilter/core.c:587 nf_synproxy_ipv6_init+0x85/0xe0 net/netfilter/nf_synproxy_core.c:1218 synproxy_tg6_check+0x30d/0x560 net/ipv6/netfilter/ip6t_SYNPROXY.c:81 xt_check_target+0x26c/0x9e0 net/netfilter/x_tables.c:1038 check_target net/ipv6/netfilter/ip6_tables.c:530 [inline] find_check_entry.constprop.0+0x7f1/0x9e0 net/ipv6/netfilter/ip6_tables.c:573 translate_table+0xc8b/0x1750 net/ipv6/netfilter/ip6_tables.c:735 do_replace net/ipv6/netfilter/ip6_tables.c:1153 [inline] do_ip6t_set_ctl+0x56e/0xb90 net/ipv6/netfilter/ip6_tables.c:1639 nf_setsockopt+0x83/0xe0 net/netfilter/nf_sockopt.c:101 ipv6_setsockopt+0x122/0x180 net/ipv6/ipv6_sockglue.c:1024 rawv6_setsockopt+0xd3/0x6a0 net/ipv6/raw.c:1084 __sys_setsockopt+0x2db/0x610 net/socket.c:2180 __do_sys_setsockopt net/socket.c:2191 [inline] __se_sys_setsockopt net/socket.c:2188 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2188 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xaeRIP: 0033:0x7f65a1ace7d9Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48RSP: 002b:00007f65a1a7f308 EFLAGS: 00000246 ORIG_RAX: 0000000000000036RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f65a1ace7d9RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003RBP: 00007f65a1b574c8 R08: 0000000000000001 R09: 0000000000000000R10: 0000000020000000 R11: 0000000000000246 R12: 00007f65a1b55130R13: 00007f65a1b574c0 R14: 00007f65a1b24090 R15: 0000000000022000 </TASK>The buggy address belongs to the page:page:ffffea0000706a00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1c1a8flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)raw: 00fff00000000000 ffffea0001c1b108 ffffea000046dd08 0000000000000000raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000page dumped because: kasan: bad access detectedpage_owner tracks the page as freedpage last allocated via order 2, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 4430, ts 1061781545818, free_ts 1061791488993 prep_new_page mm/page_alloc.c:2434 [inline] get_page_from_freelist+0xa72/0x2f50 mm/page_alloc.c:4165 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5389 __alloc_pages_node include/linux/gfp.h:572 [inline] alloc_pages_node include/linux/gfp.h:595 [inline] kmalloc_large_node+0x62/0x130 mm/slub.c:4438 __kmalloc_node+0x35a/0x4a0 mm/slub.---truncated--- openEuler评分： 7.8 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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
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