CVE-2024-39481

CVE-2024-39481

High · published July 5, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
12.1
In the wild
Unconfirmed
What it is

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

media: mc: Fix graph walk in media_pipeline_start

The graph walk tries to follow all links, even if they are not between

pads. This causes a crash with, e.g. a MEDIA_LNK_FL_ANCILLARY_LINK link.

Fix this by allowing the walk to proceed only for MEDIA_LNK_FL_DATA_LINK

links.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00222 · 12.1th percentile
Published
2024-07-05T11:15Z
Affected products (3)
ProductVersionsFixed in
linux/linux_kernel≥ 6.1, < 6.1.946.1.94
linux/linux_kernel≥ 6.6, < 6.6.346.6.34
linux/linux_kernel≥ 6.9, < 6.9.56.9.5
References (8)
https://git.kernel.org/stable/c/788fd0f11e45ae8d3a8ebbd3452a6e83f92db376 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8a9d420149c477e7c97fbd6453704e4612bdd3fa · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bee9440bc0b6b3b7432f7bfde28656262a3484a2 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e80d9db99b7b6c697d8d952dfd25c3425cf61499 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/788fd0f11e45ae8d3a8ebbd3452a6e83f92db376 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8a9d420149c477e7c97fbd6453704e4612bdd3fa · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bee9440bc0b6b3b7432f7bfde28656262a3484a2 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e80d9db99b7b6c697d8d952dfd25c3425cf61499 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 05 JUL 06:55Z
    media: mc: Fix graph walk in media_pipeline_start
    cvelistv5