CVE-2024-26862— Linux kernel 安全漏洞
可能的 ATT&CK 技术 1AI
T1059 · Command and Scripting Interpreter影响版本矩阵 18
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | fa788d986a3aac5069378ed04697bd06f83d3488< 84c510411e321caff3c07e6cd0f917f06633cfc0 | affected |
fa788d986a3aac5069378ed04697bd06f83d3488< 68e84120319d4fc298fcdb14cf0bea6a0f64ffbd | affected | ||
fa788d986a3aac5069378ed04697bd06f83d3488< d35b62c224e70797f8a1c37fe9bc4b3e294b7560 | affected | ||
fa788d986a3aac5069378ed04697bd06f83d3488< ef7eed7e11d23337310ecc2c014ecaeea52719c5 | affected | ||
fa788d986a3aac5069378ed04697bd06f83d3488< 2c02c5059c78a52d170bdee4a369b470de6deb37 | affected | ||
fa788d986a3aac5069378ed04697bd06f83d3488< ee413f30ec4fe94a0bdf32c8f042cb06fa913234 | affected | ||
fa788d986a3aac5069378ed04697bd06f83d3488< 8b1e273c6afcf00d3c40a54ada7d6aac1b503b97 | affected | ||
fa788d986a3aac5069378ed04697bd06f83d3488< 6ebfad33161afacb3e1e59ed1c2feefef70f9f97 | affected | ||
| … +10 条更多 | |||
获取后续新漏洞提醒登录后订阅
一、 漏洞 CVE-2024-26862 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗ 尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
packet: annotate data-races around ignore_outgoing
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignore_outgoing ignore_outgoing is read locklessly from dev_queue_xmit_nit() and packet_getsockopt() Add appropriate READ_ONCE()/WRITE_ONCE() annotations. syzbot reported: BUG: KCSAN: data-race in dev_queue_xmit_nit / packet_setsockopt write to 0xffff888107804542 of 1 bytes by task 22618 on cpu 0: packet_setsockopt+0xd83/0xfd0 net/packet/af_packet.c:4003 do_sock_setsockopt net/socket.c:2311 [inline] __sys_setsockopt+0x1d8/0x250 net/socket.c:2334 __do_sys_setsockopt net/socket.c:2343 [inline] __se_sys_setsockopt net/socket.c:2340 [inline] __x64_sys_setsockopt+0x66/0x80 net/socket.c:2340 do_syscall_64+0xd3/0x1d0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 read to 0xffff888107804542 of 1 bytes by task 27 on cpu 1: dev_queue_xmit_nit+0x82/0x620 net/core/dev.c:2248 xmit_one net/core/dev.c:3527 [inline] dev_hard_start_xmit+0xcc/0x3f0 net/core/dev.c:3547 __dev_queue_xmit+0xf24/0x1dd0 net/core/dev.c:4335 dev_queue_xmit include/linux/netdevice.h:3091 [inline] batadv_send_skb_packet+0x264/0x300 net/batman-adv/send.c:108 batadv_send_broadcast_skb+0x24/0x30 net/batman-adv/send.c:127 batadv_iv_ogm_send_to_if net/batman-adv/bat_iv_ogm.c:392 [inline] batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:420 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x3f0/0x4b0 net/batman-adv/bat_iv_ogm.c:1700 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x465/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243 value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 27 Comm: kworker/u8:1 Tainted: G W 6.8.0-syzkaller-08073-g480e035fc4c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于允许通过ignore_outgoing 从 dev_queue_xmit_nit() 和 packet_getsockopt() 读取数据。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2024-26862 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2024-26862 的情报信息
请登录查看更多情报信息。
CVE-2024-26862 邮件列表归档 (1)
CVE-2024-26862 其他参考 (8)
同批安全公告 · Linux · 2024-04-17 · 共 100 条
| CVE-2024-26877 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2024-26853 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2024-26828 | 9.4 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2024-26856 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26822 | 8.7 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26830 | 8.4 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26823 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26898 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26852 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26895 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26890 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26864 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26865 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26869 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26870 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26872 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26885 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26884 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26883 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26880 | 7.8 HIGH | Linux kernel 安全漏洞 |
显示前 20 条，共 100 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2024-26862
暂无评论