drm/amd/display: Check null pointer before dereferencing se (Linux Linux)

CVE-2024-50049
MEDIUM 5.5

At a glance

Source
NVD
EPSS
EPSS 0.22 % · percentile 13 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointer before dereferencing se [WHAT & HOW] se is null checked previously in the same function, indicating it might be null; therefore, it must be checked when used again. This fixes 1 FORWARD_NULL issue reported by Coverity.

Weaknesses (CWE)

  • CWE-476 — NULL Pointer Dereference

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 < f4149eec960110ffd5bcb161075dd9f1d7773075 ; affected 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 < c643ef59390e49f1dfab35e8ea65f5db5e527d64 ; affected 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 < 97a79933fb08a002ba9400d1a7a5df707ecdb896 ; affected 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 < 65b2d49e55fe13ae56da3a7685bdccadca31134a ; affected 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 < a9b4fd1946678fa0e069e442f3c5a7d3fa446fac ; affected 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 < ff599ef6970ee000fa5bc38d02fa5ff5f3fc7575
Linux · Linuxaffected 5.5 ; unaffected 0 < 5.5 ; unaffected 5.10.227 ≤ 5.10.* ; unaffected 5.15.168 ≤ 5.15.* ; unaffected 6.1.113 ≤ 6.1.* ; unaffected 6.6.57 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD