CVE-2022-49969
drm/amd/display: clear optc underflow before turn off odm clock
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 443687798d6f094412b7312b64b3bb4d99aedff7 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 814b756d4ec3a8728debb116cf49005feada7750 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 5ee30bcfdb32526233d2572f3d9ec371928679f1 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3101839b080137c367f3f88c2a040f791de880aa 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < b2a93490201300a749ad261b5c5d05cb50179c44
Linux / Linux
4.15
References
git.kernel.org: https://git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aedff7 git.kernel.org: https://git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7750 git.kernel.org: https://git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202 git.kernel.org: https://git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec371928679f1 git.kernel.org: https://git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de880aa git.kernel.org: https://git.kernel.org/stable/c/b2a93490201300a749ad261b5c5d05cb50179c44