5.5

CVE-2022-48888: drm/msm/dpu: Fix memory leak in msm_mdss_parse_data_bus_icc_path

Analyzed
AliasesUBUNTU-CVE-2022-48888DEBIAN-CVE-2022-48888
Published 21-08-2024Last modified 11-05-2026

Vulnerability summary

CVE-2022-48888 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.5% 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
0.21%
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-2024:3190-1SUSE-SU-2024:3209-1SUSE-SU-2024:3483-1

Timeline

  1. 21-08-2024
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Fix memory leak in msm_mdss_parse_data_bus_icc_path of_icc_get() alloc resources for path1, we should release it when not need anymore. Early return when IS_ERR_OR_NULL(path0) may leak path1. Defer getting path1 to fix this. Patchwork: https://patchwork.freedesktop.org/patch/514264/

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.21% 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.

Ubuntu74 products
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
  • linux-aws-5.13All versions (No fix recorded)
  • linux-aws-5.19All versions (No fix recorded)
Linux2 products
  • linux≥ b9364eed9232f3d2a846f68c2307eb25c93cc2d0, < c6fa1de83fd87267ab24359e6fa52f98f5cee3f9 | ≥ b9364eed9232f3d2a846f68c2307eb25c93cc2d0, < 45dac1352b55b1d8cb17f218936b2bc2bc1fb4ee | 5.19
  • linux_kernel≥ 5.19, < 6.1.7
Debian1 product
  • linux< 6.1.7-1

3 vendors · 77 products

References

6 links