Vigie VulnDBEuropean-hosted Vulnerability DB

CVE-2023-52673

drm/amd/display: Fix a debugfs null pointer error

At a glance

Severity
MEDIUM 5.5
EPSS
EPSS 0.20 % · percentile 10 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a debugfs null pointer error [WHY & HOW] Check whether get_subvp_en() callback exists before calling it.

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:HCISA-ADP
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)
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 670da29faf5ff160043a1f02e6ac2ed8345b5d7e < 43235db21fc23559f50a62f8f273002eeb506f5a ; affected 670da29faf5ff160043a1f02e6ac2ed8345b5d7e < efb91fea652a42fcc037d2a9ef4ecd1ffc5ff4b7
Linux · Linuxaffected 6.7 ; unaffected 0 < 6.7 ; unaffected 6.7.3 ≤ 6.7.* ; unaffected 6.8 ≤ *

References

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