NVD Vulnerability Detail
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CVE-2019-25162
Summary

In the Linux kernel, the following vulnerability has been resolved:

i2c: Fix a potential use after free

Free the adap structure only after we are done using it.
This patch just moves the put_device() down a bit to avoid the
use after free.

[wsa: added comment to the code, added Fixes tag]

Publication Date Feb. 27, 2024, 3:15 a.m.
Registration Date Feb. 27, 2024, 10 a.m.
Last Update Nov. 21, 2024, 1:40 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)
攻撃に必要な特権レベル(PR)
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)
完全性への影響(I)
可用性への影響(A)
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.15.0 4.19.256
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.5.0 5.10.137
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.11.0 5.15.61
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.16.0 5.18.18
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.19.0 5.19.2
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.20.0 5.4.211
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.3.0 4.14.291
Related information, measures and tools
Common Vulnerabilities List