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CVE-2022-49969

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CVE-2022-49969

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 443687798d6f094412b7312b64b3bb4d99aedff7
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 814b756d4ec3a8728debb116cf49005feada7750
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 5ee30bcfdb32526233d2572f3d9ec371928679f1
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 3101839b080137c367f3f88c2a040f791de880aa

+1 more versions

Linux

Linux

affected
4.15
unaffected
0 - < 4.15
unaffected
4.19.257 - <= 4.19.*
unaffected
5.4.212 - <= 5.4.*
unaffected
5.10.141 - <= 5.10.*

+3 more versions

References

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