摘要:
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under some circumstances, disabling an OPTC and attempting to reclaim
its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs
not being properly disconnected from the disabled OPTC.
[How]
Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
安全等级: Low
公告ID: KylinSec-SA-2024-2529
发布日期: 2024年6月1日
关联CVE: CVE-2023-52671
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix hang/underflow when transitioning to ODM4:1
[Why]
Under some circumstances, disabling an OPTC and attempting to reclaim
its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs
not being properly disconnected from the disabled OPTC.
[How]
Ensure that all OPPs are unassigned from an OPTC when it gets disabled.
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-52671 | KY3.4-4A | kernel | Unaffected |
| CVE-2023-52671 | KY3.4-5 | kernel | Unaffected |
| CVE-2023-52671 | KY3.5.1 | kernel | Unaffected |
| CVE-2023-52671 | KY3.5.3 | kernel | Unaffected |
| CVE-2023-52671 | V6 | kernel | Unaffected |
