CVE-2020-36785

HIGH

Linux kernel - Use After Free

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs() The "s3a_buf" is freed along with all the other items on the "asd->s3a_stats" list. It leads to a double free and a use after free.

References (4)

[Patch] https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba

[Patch] https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045

[Patch] https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d

[Patch] https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193

Scores

CVSS v3 7.8

EPSS 0.0004

EPSS Percentile 10.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-415 CWE-416

Status published

Affected Products (1)

linux/linux_kernel < 5.10.37

Timeline

Published Feb 28, 2024

Tracked Since Feb 18, 2026