CVE-2026-31431
Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability
7.8
HIGH
CVSS 3.1
⚠ KEVEPSS 96.3%
描述
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly.
如何修補 CVE-2026-31431
要修補 CVE-2026-31431,請將受影響套件升級到下列已修補版本。
- —升級至 5.10.251-3 或更新版本
- —升級至 6.1.170-1~deb11u1 或更新版本
CVE-2026-31431 正在被利用嗎?
是 — CVE-2026-31431 已列入 CISA Known Exploited Vulnerabilities (KEV) 清單,代表正在被實際利用,請立即修補。
受影響套件(2)
- from 0, < 5.10.251-3
- from 0, < 6.1.170-1~deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |