5.5

CVE-2025-38664: debian debian_linux NULL Pointer Dereference

CVSS: 5.5v3.1MediumAnalyzed
AliasesSUSE-SU-2025:20948-1SUSE-SU-2025:20954-1SUSE-SU-2025:20976-1
Published 22-08-2025Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2025-38664 is a medium (CVSS 5.5) NULL Pointer Dereference vulnerability in debian debian_linux. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 6.6% 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
0.18%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 125 · Related 123
DLA-4327-1DLA-4328-1OPENSUSE-SU-2025:20081-1SUSE-SU-2025:03600-1SUSE-SU-2025:03601-1SUSE-SU-2025:03602-1

Showing 100 of 125. Use Open JSON for the complete list.

Timeline

  1. 22-08-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() Add check for the return value of devm_kmemdup() to prevent potential null pointer dereference.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.18%

Chance of exploitation in the next 30 days

Percentile

7%

Versus all other CVEs

30-day change

0.00 pp

From 0.17% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.18%

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

Ubuntu143 products
  • linuxAll versions (No fix recorded) | < 5.15.0-163.173 | < 6.8.0-100.100
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1097.104 | < 6.8.0-1046.49
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Suse7 products
  • kernel-livepatch-MICRO-6-0_Update_12&distro=SUSE Linux Micro 6.0< 2-1.1
  • kernel-livepatch-MICRO-6-0_Update_12&distro=SUSE Linux Micro 6.1< 2-1.1
  • kernel-livepatch-MICRO-6-0-RT_Update_12&distro=SUSE Linux Micro 6.0< 2-1.1
  • kernel-livepatch-MICRO-6-0-RT_Update_12&distro=SUSE Linux Micro 6.1< 2-1.1
  • kernel-livepatch-SLE15-SP6_Update_15&distro=SUSE Linux Enterprise Live Patching 15 SP6< 3-150600.2.1
Debian2 products
  • linux< 6.1.148-1 | < 6.12.41-1 | < 6.16.3-1
  • debian_linuxEOL11.0
Linux2 products
  • linux≥ c7648810961682b9388be2dd041df06915647445, < 35370d3b44efe194fd5ad55bac987e629597d782 | ≥ c7648810961682b9388be2dd041df06915647445, < 435462f8ab2b9c5340a5414ce02f70117d0cfede | ≥ c7648810961682b9388be2dd041df06915647445, < 7c5a13c76dd37e9e4f8d48b87376a54f4399ce15 | ≥ c7648810961682b9388be2dd041df06915647445, < 1c30093d58cd3d02d8358e2b1f4a06a0aae0bf5b | ≥ c7648810961682b9388be2dd041df06915647445, < 3028f2a4e746b499043bbb8ab816f975473a0535 | ≥ c7648810961682b9388be2dd041df06915647445, < 0fde7dccbf4c8a6d7940ecaf4c3d80a12f405dd7 | ≥ c7648810961682b9388be2dd041df06915647445, < 6d640a8ea62435a7f6f89869bee4fa99423d07ca | ≥ c7648810961682b9388be2dd041df06915647445, < 4ff12d82dac119b4b99b5a78b5af3bf2474c0a36 | 5.4
  • linux_kernel≥ 5.4, < 5.4.297 | ≥ 5.5, < 5.10.241 | ≥ 5.11, < 5.15.190 | ≥ 5.16, < 6.1.148 | ≥ 6.2, < 6.6.101 | ≥ 6.7, < 6.12.41 | ≥ 6.13, < 6.15.9 | 6.16:rc1 | 6.16:rc2 | 6.16:rc3 | 6.16:rc4 | 6.16:rc5 | 6.16:rc6 | 6.16:rc7

4 vendors · 154 products

References

55 links
Show all 55 references