5.5

CVE-2022-49495: drm/msm/hdmi: check return value after calling platform_get_resource_byname()

Modified
AliasesUBUNTU-CVE-2022-49495DEBIAN-CVE-2022-49495
Published 26-02-2025Last modified 11-05-2026

Vulnerability summary

CVE-2022-49495 is a medium (CVSS 5.5) NULL Pointer Dereference vulnerability in linux. EPSS estimates a 0.28% chance of exploitation in the next 30 days, higher than 20% 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 (CVE.org)
EPSS score
0.28%
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 7 · Related 7
SUSE-SU-2025:1027-1SUSE-SU-2025:1176-1SUSE-SU-2025:1183-1SUSE-SU-2025:1194-1SUSE-SU-2025:1241-1SUSE-SU-2025:1263-1

Timeline

  1. 26-02-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: check return value after calling platform_get_resource_byname() It will cause null-ptr-deref if platform_get_resource_byname() returns NULL, we need check the return value. Patchwork: https://patchwork.freedesktop.org/patch/482992/

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.28%

Chance of exploitation in the next 30 days

Percentile

20%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.28% 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.

Ubuntu111 products
  • linuxAll versions (No fix recorded) | < 4.15.0-192.203 | < 5.4.0-126.142 | < 5.15.0-47.51
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 4.15.0-1140.151 | < 5.4.0-1085.92 | < 5.15.0-1019.23
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < 9cb1ee33efccb8b107ee04b7b3441820de3fd2da | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < c1bfacf0daf25a5fc7d667399d6ff2dffda84cd8 | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < 0978fcce91b90b561b8c82e7c492ba9fc8440eef | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < 2b3ed7547b1a052209da6c4ab886ffe0eed88c42 | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < d9cb951d11a4ace4de5c50b1178ad211de17079e | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < 4cd66a8016b872a153bf892fe4258cbc0dacf5b1 | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < 6369dda4a2209142ab819f01d3d2076d81e3ebdd | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < 9f5495a5c51c1d11c6ffc13aa2befffec0c2651a | ≥ c6a57a50ad562a2e6fc6ac3218b710caea73a58b, < a36e506711548df923ceb7ec9f6001375be799a5 | 4.3
  • linux_kernel≥ 4.3, < 4.9.318 | ≥ 4.10, < 4.14.283 | ≥ 4.15, < 4.19.247 | ≥ 4.20, < 5.4.198 | ≥ 5.5, < 5.10.121 | ≥ 5.11, < 5.15.46 | ≥ 5.16, < 5.17.14 | ≥ 5.18, < 5.18.3
Debian1 product
  • linux< 5.18.5-1

3 vendors · 114 products

References

13 links
Show all 13 references