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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 to < 443687798d6f094412b7312b64b3bb4d99aedff7affected70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 to < 814b756d4ec3a8728debb116cf49005feada7750affected70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 to < 3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202affected70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 to < 5ee30bcfdb32526233d2572f3d9ec371928679f1affected70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 to < 3101839b080137c367f3f88c2a040f791de880aaaffected70ccab604049bbb995a57ab3b7fe8a3c2fdbb736 to < b2a93490201300a749ad261b5c5d05cb50179c44affected
Linux Linux
Default version status: affected
4.15affected0 to < 4.15unaffected4.19.257 to ≤ 4.19.*unaffected5.4.212 to ≤ 5.4.*unaffected5.10.141 to ≤ 5.10.*unaffected5.15.65 to ≤ 5.15.*unaffected5.19.7 to ≤ 5.19.*unaffected6.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aedff7 ↗
- https://git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7750 ↗
- https://git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202 ↗
- https://git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec371928679f1 ↗
- https://git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de880aa ↗
- https://git.kernel.org/stable/c/b2a93490201300a749ad261b5c5d05cb50179c44 ↗