5.5

CVE-2024-26771: debian debian_linux NULL Pointer Dereference

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2024-26771DEBIAN-CVE-2024-26771
Published 03-04-2024Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2024-26771 is a medium (CVSS 5.5) NULL Pointer Dereference vulnerability in debian debian_linux. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 13.8% 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
0.24%
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 18 · Related 16
DLA-3842-1DSA-5681-1SUSE-SU-2024:1490-1SUSE-SU-2024:1643-1SUSE-SU-2024:1646-1SUSE-SU-2024:1659-1

Timeline

  1. 03-04-2024
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: edma: Add some null pointer checks to the edma_probe devm_kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.24%

Chance of exploitation in the next 30 days

Percentile

14%

Versus all other CVEs

30-day change

0.00 pp

From 0.24% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.24%

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

Ubuntu117 products
  • linuxAll versions (No fix recorded) | < 5.15.0-112.122
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1063.69
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
Linux2 products
  • linux≥ d4cb7f404247173e2c760a01bf06fd1016a8b0d4, < c432094aa7c9970f2fa10d2305d550d3810657ce | ≥ d4cb7f404247173e2c760a01bf06fd1016a8b0d4, < 4fe4e5adc7d29d214c59b59f61db73dec505ca3d | ≥ d4cb7f404247173e2c760a01bf06fd1016a8b0d4, < 9d508c897153ae8dd79303f7f035f078139f6b49 | ≥ d4cb7f404247173e2c760a01bf06fd1016a8b0d4, < 7b24760f3a3c7ae1a176d343136b6c25174b7b27 | ≥ d4cb7f404247173e2c760a01bf06fd1016a8b0d4, < f2a5e30d1e9a629de6179fa23923a318d5feb29e | ≥ d4cb7f404247173e2c760a01bf06fd1016a8b0d4, < 6e2276203ac9ff10fc76917ec9813c660f627369 | 4.4
  • linux_kernel< 5.10.211 | ≥ 5.11, < 5.15.150 | ≥ 5.16, < 6.1.80 | ≥ 6.2, < 6.6.19 | ≥ 6.7, < 6.7.7 | 6.8:rc1 | 6.8:rc2

3 vendors · 121 products

References

21 links
Show all 21 references