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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-26647 Detail

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)


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/3bb9b1f958c3d986ed90a3ff009f1e77e9553207 Patch 
https://git.kernel.org/stable/c/3bb9b1f958c3d986ed90a3ff009f1e77e9553207 Patch 
https://git.kernel.org/stable/c/6aa5ede6665122f4c8abce3c6eba06b49e54d25c Patch 
https://git.kernel.org/stable/c/6aa5ede6665122f4c8abce3c6eba06b49e54d25c Patch 
https://git.kernel.org/stable/c/cf656fc7276e5b3709a81bc9d9639459be2b2647 Patch 
https://git.kernel.org/stable/c/cf656fc7276e5b3709a81bc9d9639459be2b2647 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-26647
NVD Published Date:
03/26/2024
NVD Last Modified:
01/07/2025
Source:
kernel.org