CVE-2022-49969

HIGH EPSS 14.1%
Published Jun 18, 20251y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock [Why] After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. [How] Clear that if have when clock off.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
14.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥4.15  –  <4.19.257
linuxlinux_kernel*≥4.20  –  <5.4.212
linuxlinux_kernel*≥5.5  –  <5.10.141
linuxlinux_kernel*≥5.11  –  <5.15.65
linuxlinux_kernel*≥5.16  –  <5.19.7
linuxlinux_kernel6.0any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de880aa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aedff7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec371928679f1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7750
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b2a93490201300a749ad261b5c5d05cb50179c44
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de880aa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aedff7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec371928679f1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7750
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b2a93490201300a749ad261b5c5d05cb50179c44
    Patch