NVD Vulnerability Detail
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CVE-2022-2585
Summary

It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.

Publication Date Jan. 9, 2024, 3:15 a.m.
Registration Date Jan. 9, 2024, 10 a.m.
Last Update Nov. 21, 2024, 4:01 p.m.
CVSS3.1 : HIGH
スコア 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) ローカル
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 低
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) 高
完全性への影響(I) 高
可用性への影響(A) 高
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.16 5.18.18
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.19 5.19.2
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.11 5.15.61
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.7 5.10.137
Configuration2 or higher or less more than less than
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
Related information, measures and tools
Common Vulnerabilities List