CVE-2024-26793

一、漏洞信息
 漏洞编号：[CVE-2024-26793](https://nvd.nist.gov/vuln/detail/CVE-2024-26793)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0
 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:gtp: fix use-after-free and null-ptr-deref in gtp_newlink()The gtp_link_ops operations structure for the subsystem must beregistered after registering the gtp_net_ops pernet operations structure.Syzkaller hit  general protection fault in gtp_genl_dump_pdp  bug:[ 1010.702740] gtp: GTP module unloaded[ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI[ 1010.715888] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f][ 1010.715895] CPU: 1 PID: 128616 Comm: a.out Not tainted 6.8.0-rc6-std-def-alt1 #1[ 1010.715899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014[ 1010.715908] RIP: 0010:gtp_newlink+0x4d7/0x9c0 [gtp][ 1010.715915] Code: 80 3c 02 00 0f 85 41 04 00 00 48 8b bb d8 05 00 00 e8 ed f6 ff ff 48 89 c2 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 4f 04 00 00 4c 89 e2 4c 8b 6d 00 48 b8 00 00 00[ 1010.715920] RSP: 0018:ffff888020fbf180 EFLAGS: 00010203[ 1010.715929] RAX: dffffc0000000000 RBX: ffff88800399c000 RCX: 0000000000000000[ 1010.715933] RDX: 0000000000000001 RSI: ffffffff84805280 RDI: 0000000000000282[ 1010.715938] RBP: 000000000000000d R08: 0000000000000001 R09: 0000000000000000[ 1010.715942] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800399cc80[ 1010.715947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400[ 1010.715953] FS:  00007fd1509ab5c0(0000) GS:ffff88805b300000(0000) knlGS:0000000000000000[ 1010.715958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 1010.715962] CR2: 0000000000000000 CR3: 000000001c07a000 CR4: 0000000000750ee0[ 1010.715968] PKRU: 55555554[ 1010.715972] Call Trace:[ 1010.715985]  ? __die_body.cold+0x1a/0x1f[ 1010.715995]  ? die_addr+0x43/0x70[ 1010.716002]  ? exc_general_protection+0x199/0x2f0[ 1010.716016]  ? asm_exc_general_protection+0x1e/0x30[ 1010.716026]  ? gtp_newlink+0x4d7/0x9c0 [gtp][ 1010.716034]  ? gtp_net_exit+0x150/0x150 [gtp][ 1010.716042]  __rtnl_newlink+0x1063/0x1700[ 1010.716051]  ? rtnl_setlink+0x3c0/0x3c0[ 1010.716063]  ? is_bpf_text_address+0xc0/0x1f0[ 1010.716070]  ? kernel_text_address.part.0+0xbb/0xd0[ 1010.716076]  ? __kernel_text_address+0x56/0xa0[ 1010.716084]  ? unwind_get_return_address+0x5a/0xa0[ 1010.716091]  ? create_prof_cpu_mask+0x30/0x30[ 1010.716098]  ? arch_stack_walk+0x9e/0xf0[ 1010.716106]  ? stack_trace_save+0x91/0xd0[ 1010.716113]  ? stack_trace_consume_entry+0x170/0x170[ 1010.716121]  ? __lock_acquire+0x15c5/0x5380[ 1010.716139]  ? mark_held_locks+0x9e/0xe0[ 1010.716148]  ? kmem_cache_alloc_trace+0x35f/0x3c0[ 1010.716155]  ? __rtnl_newlink+0x1700/0x1700[ 1010.716160]  rtnl_newlink+0x69/0xa0[ 1010.716166]  rtnetlink_rcv_msg+0x43b/0xc50[ 1010.716172]  ? rtnl_fdb_dump+0x9f0/0x9f0[ 1010.716179]  ? lock_acquire+0x1fe/0x560[ 1010.716188]  ? netlink_deliver_tap+0x12f/0xd50[ 1010.716196]  netlink_rcv_skb+0x14d/0x440[ 1010.716202]  ? rtnl_fdb_dump+0x9f0/0x9f0[ 1010.716208]  ? netlink_ack+0xab0/0xab0[ 1010.716213]  ? netlink_deliver_tap+0x202/0xd50[ 1010.716220]  ? netlink_deliver_tap+0x218/0xd50[ 1010.716226]  ? __virt_addr_valid+0x30b/0x590[ 1010.716233]  netlink_unicast+0x54b/0x800[ 1010.716240]  ? netlink_attachskb+0x870/0x870[ 1010.716248]  ? __check_object_size+0x2de/0x3b0[ 1010.716254]  netlink_sendmsg+0x938/0xe40[ 1010.716261]  ? netlink_unicast+0x800/0x800[ 1010.716269]  ? __import_iovec+0x292/0x510[ 1010.716276]  ? netlink_unicast+0x800/0x800[ 1010.716284]  __sock_sendmsg+0x159/0x190[ 1010.716290]  ____sys_sendmsg+0x712/0x880[ 1010.716297]  ? sock_write_iter+0x3d0/0x3d0[ 1010.716304]  ? __ia32_sys_recvmmsg+0x270/0x270[ 1010.716309]  ? lock_acquire+0x1fe/0x560[ 1010.716315]  ? drain_array_locked+0x90/0x90[ 1010.716324]  ___sys_sendmsg+0xf8/0x170[ 1010.716331]  ? sendmsg_copy_msghdr+0x170/0x170[ 1010.716337]  ? lockdep_init_map---truncated---
 漏洞公开时间：2024-04-04 17:15:08
 漏洞创建时间：2024-05-01 18:09:47
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-26793
<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/01129059d5141d62fae692f7a336ae3bc712d3eb |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/616d82c3cfa2a2146dd7e3ae47bda7e877ee549e |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/9376d059a705c5dfaac566c2d09891242013ae16 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/93dd420bc41531c9a31498b9538ca83ba6ec191e |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/abd32d7f5c0294c1b2454c5a3b13b18446bac627 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/e668b92a3a01429923fd5ca13e99642aab47de69 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/01129059d5141d62fae692f7a336ae3bc712d3eb |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/616d82c3cfa2a2146dd7e3ae47bda7e877ee549e |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/9376d059a705c5dfaac566c2d09891242013ae16 |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/93dd420bc41531c9a31498b9538ca83ba6ec191e |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/abd32d7f5c0294c1b2454c5a3b13b18446bac627 |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/e668b92a3a01429923fd5ca13e99642aab47de69 |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/stable/c/ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html |  |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-26793 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-26793 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/01129059d5141d62fae692f7a336ae3bc712d3eb | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/616d82c3cfa2a2146dd7e3ae47bda7e877ee549e | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/9376d059a705c5dfaac566c2d09891242013ae16 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/93dd420bc41531c9a31498b9538ca83ba6ec191e | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/abd32d7f5c0294c1b2454c5a3b13b18446bac627 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/e668b92a3a01429923fd5ca13e99642aab47de69 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://git.kernel.org/stable/c/ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2273444 | https://bugzilla.suse.com/show_bug.cgi?id=1222428 |
| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024040401-CVE-2024-26793-2beb@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2273444 |
| ubuntu | https://git.kernel.org/stable/c/01129059d5141d62fae692f7a336ae3bc712d3eb | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/e668b92a3a01429923fd5ca13e99642aab47de69 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/9376d059a705c5dfaac566c2d09891242013ae16 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/abd32d7f5c0294c1b2454c5a3b13b18446bac627 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/93dd420bc41531c9a31498b9538ca83ba6ec191e | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://git.kernel.org/stable/c/616d82c3cfa2a2146dd7e3ae47bda7e877ee549e | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-26793 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-26793 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-26793 | https://ubuntu.com/security/CVE-2024-26793 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-26793 | https://ubuntu.com/security/CVE-2024-26793 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-26793 |

</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/01129059d5141d62fae692f7a336ae3bc712d3eb |  | nvd |
|  |  | https://git.kernel.org/stable/c/5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 |  | nvd |
|  |  | https://git.kernel.org/stable/c/616d82c3cfa2a2146dd7e3ae47bda7e877ee549e |  | nvd |
|  |  | https://git.kernel.org/stable/c/9376d059a705c5dfaac566c2d09891242013ae16 |  | nvd |
|  |  | https://git.kernel.org/stable/c/93dd420bc41531c9a31498b9538ca83ba6ec191e |  | nvd |
|  |  | https://git.kernel.org/stable/c/abd32d7f5c0294c1b2454c5a3b13b18446bac627 |  | nvd |
|  |  | https://git.kernel.org/stable/c/e668b92a3a01429923fd5ca13e99642aab47de69 |  | nvd |
|  |  | https://git.kernel.org/stable/c/ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html |  | nvd |
| linux_kernel | 4.19.309 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=01129059d514Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 5.4.271 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=ec92aa2cab6fIssue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 5.10.212 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e668b92a3a01Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 5.15.151 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9376d059a705Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 6.1.81 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=abd32d7f5c02Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 6.6.21 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=93dd420bc415Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 6.7.9 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5366969a19a8Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux_kernel | 6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=616d82c3cfa2Please | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=459aa660eb1d | linuxkernelcves |
| linux |  | https://git.kernel.org/linus/616d82c3cfa2a2146dd7e3ae47bda7e877ee549e | https://git.kernel.org/linus/459aa660eb1d8ce67080da1983bb81d716aa5a69 | 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:gtp: fix use-after-free and null-ptr-deref in gtp_newlink()The gtp_link_ops operations structure for the subsystem must beregistered after registering the gtp_net_ops pernet operations structure.Syzkaller hit  general protection fault in gtp_genl_dump_pdp  bug:[ 1010.702740] gtp: GTP module unloaded[ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI[ 1010.715888] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f][ 1010.715895] CPU: 1 PID: 128616 Comm: a.out Not tainted 6.8.0-rc6-std-def-alt1 #1[ 1010.715899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014[ 1010.715908] RIP: 0010:gtp_newlink+0x4d7/0x9c0 [gtp][ 1010.715915] Code: 80 3c 02 00 0f 85 41 04 00 00 48 8b bb d8 05 00 00 e8 ed f6 ff ff 48 89 c2 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 4f 04 00 00 4c 89 e2 4c 8b 6d 00 48 b8 00 00 00[ 1010.715920] RSP: 0018:ffff888020fbf180 EFLAGS: 00010203[ 1010.715929] RAX: dffffc0000000000 RBX: ffff88800399c000 RCX: 0000000000000000[ 1010.715933] RDX: 0000000000000001 RSI: ffffffff84805280 RDI: 0000000000000282[ 1010.715938] RBP: 000000000000000d R08: 0000000000000001 R09: 0000000000000000[ 1010.715942] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800399cc80[ 1010.715947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400[ 1010.715953] FS:  00007fd1509ab5c0(0000) GS:ffff88805b300000(0000) knlGS:0000000000000000[ 1010.715958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 1010.715962] CR2: 0000000000000000 CR3: 000000001c07a000 CR4: 0000000000750ee0[ 1010.715968] PKRU: 55555554[ 1010.715972] Call Trace:[ 1010.715985]  ? __die_body.cold+0x1a/0x1f[ 1010.715995]  ? die_addr+0x43/0x70[ 1010.716002]  ? exc_general_protection+0x199/0x2f0[ 1010.716016]  ? asm_exc_general_protection+0x1e/0x30[ 1010.716026]  ? gtp_newlink+0x4d7/0x9c0 [gtp][ 1010.716034]  ? gtp_net_exit+0x150/0x150 [gtp][ 1010.716042]  __rtnl_newlink+0x1063/0x1700[ 1010.716051]  ? rtnl_setlink+0x3c0/0x3c0[ 1010.716063]  ? is_bpf_text_address+0xc0/0x1f0[ 1010.716070]  ? kernel_text_address.part.0+0xbb/0xd0[ 1010.716076]  ? __kernel_text_address+0x56/0xa0[ 1010.716084]  ? unwind_get_return_address+0x5a/0xa0[ 1010.716091]  ? create_prof_cpu_mask+0x30/0x30[ 1010.716098]  ? arch_stack_walk+0x9e/0xf0[ 1010.716106]  ? stack_trace_save+0x91/0xd0[ 1010.716113]  ? stack_trace_consume_entry+0x170/0x170[ 1010.716121]  ? __lock_acquire+0x15c5/0x5380[ 1010.716139]  ? mark_held_locks+0x9e/0xe0[ 1010.716148]  ? kmem_cache_alloc_trace+0x35f/0x3c0[ 1010.716155]  ? __rtnl_newlink+0x1700/0x1700[ 1010.716160]  rtnl_newlink+0x69/0xa0[ 1010.716166]  rtnetlink_rcv_msg+0x43b/0xc50[ 1010.716172]  ? rtnl_fdb_dump+0x9f0/0x9f0[ 1010.716179]  ? lock_acquire+0x1fe/0x560[ 1010.716188]  ? netlink_deliver_tap+0x12f/0xd50[ 1010.716196]  netlink_rcv_skb+0x14d/0x440[ 1010.716202]  ? rtnl_fdb_dump+0x9f0/0x9f0[ 1010.716208]  ? netlink_ack+0xab0/0xab0[ 1010.716213]  ? netlink_deliver_tap+0x202/0xd50[ 1010.716220]  ? netlink_deliver_tap+0x218/0xd50[ 1010.716226]  ? __virt_addr_valid+0x30b/0x590[ 1010.716233]  netlink_unicast+0x54b/0x800[ 1010.716240]  ? netlink_attachskb+0x870/0x870[ 1010.716248]  ? __check_object_size+0x2de/0x3b0[ 1010.716254]  netlink_sendmsg+0x938/0xe40[ 1010.716261]  ? netlink_unicast+0x800/0x800[ 1010.716269]  ? __import_iovec+0x292/0x510[ 1010.716276]  ? netlink_unicast+0x800/0x800[ 1010.716284]  __sock_sendmsg+0x159/0x190[ 1010.716290]  ____sys_sendmsg+0x712/0x880[ 1010.716297]  ? sock_write_iter+0x3d0/0x3d0[ 1010.716304]  ? __ia32_sys_recvmmsg+0x270/0x270[ 1010.716309]  ? lock_acquire+0x1fe/0x560[ 1010.716315]  ? drain_array_locked+0x90/0x90[ 1010.716324]  ___sys_sendmsg+0xf8/0x170[ 1010.716331]  ? sendmsg_copy_msghdr+0x170/0x170[ 1010.716337]  ? lockdep_init_map---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):受影响
2.openEuler-22.03-LTS-SP3(5.10.0):受影响
3.openEuler-22.03-LTS-SP4(5.10.0):受影响
4.master(6.6.0):不受影响
5.openEuler-24.03-LTS(6.6.0):不受影响
6.openEuler-24.03-LTS-Next(6.6.0):不受影响
7.openEuler-24.03-LTS-SP1(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-SP3(5.10.0):否
3.master(6.6.0):否
4.openEuler-24.03-LTS(6.6.0):否
5.openEuler-24.03-LTS-Next(6.6.0):否
6.openEuler-22.03-LTS-SP4(5.10.0):否
7.openEuler-24.03-LTS-SP1(6.6.0):否

原因说明：
  1.openEuler-20.03-LTS-SP4(4.19.90):正常修复
2.openEuler-22.03-LTS-SP3(5.10.0):正常修复
3.openEuler-22.03-LTS-SP4(5.10.0):正常修复
4.master(6.6.0):不受影响-漏洞代码不能被攻击者触发
5.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发
6.openEuler-24.03-LTS(6.6.0):不受影响-漏洞代码不存在
7.openEuler-24.03-LTS-SP1(6.6.0):不受影响-漏洞代码不存在

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1096

src-openEuler/kernel

内容风险标识

评论 (21)

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

内容风险标识

CVE-2024-26793

评论 (21)

搜索帮助

src-openEuler/kernel