5.5

CVE-2025-37793: linux NULL Pointer Dereference

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2025-37793DEBIAN-CVE-2025-37793
Published 01-05-2025Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2025-37793 is a medium (CVSS 5.5) NULL Pointer Dereference vulnerability in linux. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 7.8% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.19%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 30 · Related 30
SUSE-SU-2025:01964-1SUSE-SU-2025:01965-1SUSE-SU-2025:02000-1SUSE-SU-2025:02254-1SUSE-SU-2025:02307-1SUSE-SU-2025:02333-1

Timeline

  1. 01-05-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe() devm_kasprintf() returns NULL when memory allocation fails. Currently, avs_component_probe() does not check for this case, which results in a NULL pointer dereference.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.19%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

+0.01 pp

From 0.18% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.19%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu112 products
  • linux< 6.8.0-100.100
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 6.8.0-1046.49
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ 739c031110da9ba966b0189fa25a2a1c0d42263c, < aaa93b8846101461de815759d39979661b82d5a5 | ≥ 739c031110da9ba966b0189fa25a2a1c0d42263c, < 23fde311ea1d0a6c36bf92ce48b90b77d0ece1a4 | ≥ 739c031110da9ba966b0189fa25a2a1c0d42263c, < c2825073271b6f15e669a424b363612082494863 | ≥ 739c031110da9ba966b0189fa25a2a1c0d42263c, < 95f723cf141b95e3b3a5b92cf2ea98a863fe7275 | 6.6
  • linux_kernel≥ 6.6, < 6.6.88 | ≥ 6.7, < 6.12.25 | ≥ 6.13, < 6.14.4 | 6.15:rc1 | 6.15:rc2
Debian1 product
  • linux< 6.12.25-1

3 vendors · 115 products

References

28 links
Show all 28 references