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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-47704 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc before using it [WHAT & HOW] Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res without initializing hpo_dp_link_enc and it is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity.


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/0508a4e95ac1aefd851ceb97ea050d8abb93262c Patch 
https://git.kernel.org/stable/c/0beca868cde8742240cd0038141c30482d2b7eb8 Patch 
https://git.kernel.org/stable/c/530e29452b955c30cf2102fa4d07420dc6e0c953 Patch 
https://git.kernel.org/stable/c/be2ca7a2c1561390d28bf2f92654d819659ba510 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

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-47704
NVD Published Date:
10/21/2024
NVD Last Modified:
10/24/2024
Source:
kernel.org