CVE-2023-52673 | BDVDB-2026-236165 Detail

LinuxLinux

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.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: local.

Weaknesses#

No weakness recorded in the source data.

References#

Exploit#

No public exploit known

History#

Version 12024-05-17Record published in the CVE List.
Version 22026-05-11Most recent update recorded in the CVE List.

Published

Published: 2024-05-17
Last modified: 2026-05-11

Vendor information

Vendor: Linux
Product: Linux

All Linux vulnerabilities

Score

5.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 10.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 670da29faf5ff160043a1f02e6ac2ed8345b5d7e and < 43235db21fc23559f50a62f8f273002eeb506f5a
Fixed
43235db21fc23559f50a62f8f273002eeb506f5a
Vulnerable
>= 670da29faf5ff160043a1f02e6ac2ed8345b5d7e and < efb91fea652a42fcc037d2a9ef4ecd1ffc5ff4b7
Fixed
efb91fea652a42fcc037d2a9ef4ecd1ffc5ff4b7
Vulnerable
6.7
Fixed
Not stated
Vulnerable
Not stated
Fixed
0
Vulnerable
Not stated
Fixed
6.7.3
Vulnerable
Not stated
Fixed
6.8

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.5 Medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).