CVE-2024-26647
Medium
Description
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)
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMar 26, 2024
First seenMar 26, 2024
How to fix
Update
- linux linux_kernel6.6.15, 6.7.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 6.6.15, 6.7 ≤ v < 6.7.3 | 6.6.15, 6.7.3 |
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