CVE-2025-68360— Linux kernel 安全漏洞
一分钟漏洞结论
影响对象
Linux Linux
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
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，该漏洞源于使用了错误的wed设备引用，可能导致空指针取消引用。
影响版本矩阵 8
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 83eafc9251d6d30574b629ac637c56d168fcbdd9< ab94ecb997fd1bbc501a0116c7aad51556b67c86 |
affected |
83eafc9251d6d30574b629ac637c56d168fcbdd9< d582d0e988d696698c94edf097062bb987ae592c |
affected | ||
83eafc9251d6d30574b629ac637c56d168fcbdd9< 385aab8fccd7a8746b9f1a17f3c1e38498a14bc7 |
affected | ||
6.8 |
affected | ||
< 6.8 |
unaffected | ||
6.17.13≤ 6.17.* |
unaffected | ||
6.18.2≤ 6.18.* |
unaffected | ||
6.19≤ * |
unaffected |
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一、 漏洞 CVE-2025-68360 基础信息
漏洞信息
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Vulnerability Title
wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks
MT7996 driver can use both wed and wed_hif2 devices to offload traffic
from/to the wireless NIC. In the current codebase we assume to always
use the primary wed device in wed callbacks resulting in the following
crash if the hw runs wed_hif2 (e.g. 6GHz link).
[ 297.455876] Unable to handle kernel read from unreadable memory at virtual address 000000000000080a
[ 297.464928] Mem abort info:
[ 297.467722] ESR = 0x0000000096000005
[ 297.471461] EC = 0x25: DABT (current EL), IL = 32 bits
[ 297.476766] SET = 0, FnV = 0
[ 297.479809] EA = 0, S1PTW = 0
[ 297.482940] FSC = 0x05: level 1 translation fault
[ 297.487809] Data abort info:
[ 297.490679] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
[ 297.496156] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 297.501196] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 297.506500] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000107480000
[ 297.512927] [000000000000080a] pgd=08000001097fb003, p4d=08000001097fb003, pud=08000001097fb003, pmd=0000000000000000
[ 297.523532] Internal error: Oops: 0000000096000005 [#1] SMP
[ 297.715393] CPU: 2 UID: 0 PID: 45 Comm: kworker/u16:2 Tainted: G O 6.12.50 #0
[ 297.723908] Tainted: [O]=OOT_MODULE
[ 297.727384] Hardware name: Banana Pi BPI-R4 (2x SFP+) (DT)
[ 297.732857] Workqueue: nf_ft_offload_del nf_flow_rule_route_ipv6 [nf_flow_table]
[ 297.740254] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 297.747205] pc : mt76_wed_offload_disable+0x64/0xa0 [mt76]
[ 297.752688] lr : mtk_wed_flow_remove+0x58/0x80
[ 297.757126] sp : ffffffc080fe3ae0
[ 297.760430] x29: ffffffc080fe3ae0 x28: ffffffc080fe3be0 x27: 00000000deadbef7
[ 297.767557] x26: ffffff80c5ebca00 x25: 0000000000000001 x24: ffffff80c85f4c00
[ 297.774683] x23: ffffff80c1875b78 x22: ffffffc080d42cd0 x21: ffffffc080660018
[ 297.781809] x20: ffffff80c6a076d0 x19: ffffff80c6a043c8 x18: 0000000000000000
[ 297.788935] x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000000
[ 297.796060] x14: 0000000000000019 x13: ffffff80c0ad8ec0 x12: 00000000fa83b2da
[ 297.803185] x11: ffffff80c02700c0 x10: ffffff80c0ad8ec0 x9 : ffffff81fef96200
[ 297.810311] x8 : ffffff80c02700c0 x7 : ffffff80c02700d0 x6 : 0000000000000002
[ 297.817435] x5 : 0000000000000400 x4 : 0000000000000000 x3 : 0000000000000000
[ 297.824561] x2 : 0000000000000001 x1 : 0000000000000800 x0 : ffffff80c6a063c8
[ 297.831686] Call trace:
[ 297.834123] mt76_wed_offload_disable+0x64/0xa0 [mt76]
[ 297.839254] mtk_wed_flow_remove+0x58/0x80
[ 297.843342] mtk_flow_offload_cmd+0x434/0x574
[ 297.847689] mtk_wed_setup_tc_block_cb+0x30/0x40
[ 297.852295] nf_flow_offload_ipv6_hook+0x7f4/0x964 [nf_flow_table]
[ 297.858466] nf_flow_rule_route_ipv6+0x438/0x4a4 [nf_flow_table]
[ 297.864463] process_one_work+0x174/0x300
[ 297.868465] worker_thread+0x278/0x430
[ 297.872204] kthread+0xd8/0xdc
[ 297.875251] ret_from_fork+0x10/0x20
[ 297.878820] Code: 928b5ae0 8b000273 91400a60 f943fa61 (79401421)
[ 297.884901] ---[ end trace 0000000000000000 ]---
Fix the issue detecting the proper wed reference to use running wed
callabacks.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
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，该漏洞源于使用了错误的wed设备引用，可能导致空指针取消引用。
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-2025-68360 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2025-68360 其他参考 (2)
同批安全公告 · Linux · 2025-12-24 · 共 322 条
| CVE-2023-54076 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2022-50717 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2025-68745 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2025-68741 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-54090 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-54094 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-53867 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2025-68359 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2025-68726 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-53996 | 9.3 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-54071 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-54060 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-54043 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2022-50732 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-68736 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-54040 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-54092 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-54120 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53986 | 8.6 HIGH | Linux kernel 安全漏洞 |
| CVE-2022-50746 | 8.4 HIGH | Linux kernel 安全漏洞 |
显示前 20 条，共 322 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2025-68360
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