5.5

CVE-2023-52563: drm/meson: fix memory leak on ->hpd_notify callback

Analyzed
AliasesUBUNTU-CVE-2023-52563DEBIAN-CVE-2023-52563
Published 02-03-2024Last modified 23-05-2026

Vulnerability summary

CVE-2023-52563 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 12.8% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 3
SUSE-SU-2024:1466-1SUSE-SU-2024:1480-1SUSE-SU-2024:1490-1

Timeline

  1. 02-03-2024
    PublishedVulnerability first disclosed.
  2. 23-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: drm/meson: fix memory leak on ->hpd_notify callback The EDID returned by drm_bridge_get_edid() needs to be freed.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.22% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ubuntu102 products
  • linux< 5.15.0-94.104
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 5.15.0-1053.58
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ e098989a9219f4456047f9b0e8c44f03e29a843e, < 66cb6d74f5a1b6eafe3370b56bf2cb575a91acbc | ≥ 0af5e0b41110e2da872030395231ab19c45be931, < ee335e0094add7fc2c7034e0534e1920d61d2078 | ≥ 0af5e0b41110e2da872030395231ab19c45be931, < 43b63e088887a8b82750e16762f77100ffa76cba | ≥ 0af5e0b41110e2da872030395231ab19c45be931, < 099f0af9d98231bb74956ce92508e87cbcb896be | ≥ 5.15.61, < 5.15.134 | 5.17
  • linux_kernel≥ 5.15.61, < 5.15.134 | ≥ 5.17, < 6.1.56 | ≥ 6.2, < 6.5.6 | 6.6:rc1 | 6.6:rc2
Debian1 product
  • linux< 6.1.64-1 | < 6.5.6-1

3 vendors · 105 products

References

8 links