In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'
In link_set_dsc_pps_packet(), 'struct display_stream_compressor *dsc'
was dereferenced in a DC_LOGGER_INIT(dsc->ctx->logger); before the 'dsc'
NULL pointer check.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c:905 link_set_dsc_pps_packet() warn: variable dereferenced before check 'dsc' (see line 903)
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-03-26T17:50:01.057Z
Updated: 2024-11-05T09:13:10.476Z
Reserved: 2024-02-19T14:20:24.138Z
Link: CVE-2024-26647
Vulnrichment
Updated: 2024-08-02T00:07:19.754Z
NVD
Status : Awaiting Analysis
Published: 2024-03-26T18:15:10.063
Modified: 2024-11-21T09:02:45.610
Link: CVE-2024-26647
Redhat