AZL-110705
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-110705.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-110705
- Upstream
- Published
- 2026-10-23T13:17:13Z
- Modified
- 2026-10-30T05:35:37Z
- Summary
- CVE-2026-98926 affecting package kernel 6.6.157.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Remove sink usage from DPMS
[Why] stream->sink is optional and can be null, so should always be checked before dereference. Additionally, most of its usage in DPMS sequences is for stream->sink->link, which can be replaced with stream->link, as the two should always be the same.
[How]
- Replace stream->sink->link in DPMS on/off
- Add assert to USB4 BW allocation where sink is required
- Avoid inconsistencies in resource access, e.g. don't repeat stream->link after it was already saved to a local variable
- Pull out effective VPG calculation to helper getter
- Formatting fixes
- References