5.5

CVE-2024-26997: debian debian_linux NULL Pointer Dereference

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2024-26997DEBIAN-CVE-2024-26997
Published 01-05-2024Last modified 23-05-2026
Open JSON

Vulnerability summary

CVE-2024-26997 is a medium (CVSS 5.5) NULL Pointer Dereference vulnerability in debian debian_linux. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.1% 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
0.25%
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 20 · Related 14
DLA-3840-1DLA-3842-1DSA-5680-1DSA-5681-1MGASA-2024-0263MGASA-2024-0266

Timeline

  1. 01-05-2024
    PublishedVulnerability first disclosed.
  2. 23-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

0.00 pp

From 0.25% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.25%

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

Ubuntu78 products
  • linux< 6.8.0-38.38
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 6.8.0-1011.12
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
Linux2 products
  • linux≥ dca1dc1e99e09e7b8eaccb55d6aecb87d9cb8ecd, < 257d313e37d66c3bcc87197fb5b8549129c45dfe | ≥ 693bbbccd9c774adacaf03ae9fcbb33b66b1ffc4, < 75bf5e78b2a27cb1bca6fa826e3ab685015165e1 | ≥ db4fa0c8e811676a7bfe8363a01e70ee601e75f7, < 26fde0ea40dda1b08fad3bc0a43f122f6dd8bddf | ≥ 32d3f2f108ebcaf9bd9fc06095c776cb73add034, < 8aa5c28ac65cb5e7f1b9c0c3238c00b661dd2b8c | ≥ bc48eb1b53ce977d17d51caa574bd81064a117a2, < 9de10b59d16880a0a3ae2876c142fe54ce45d816 | ≥ 8d310e5d702c903a7ac95fb5dd248f046b39db00, < 8a139fa44870e84ac228b7b76423a49610e5ba9a | ≥ 8b7c57ab6f6bc6bfee87e929cab6e6dac351606b, < 55656b2afd5f1efcec4245f3e7e814c2a9ef53f6 | ≥ b258e42688501cadb1a6dd658d6f015df9f32d8f, < eed04fa96c48790c1cce73c8a248e9d460b088f8 | c4046e703e0083c8d2031cce02f2479e9ba2c166 | ≥ 6.7.12, < 6.8 | ≥ 4.19.312, < 4.19.313 | ≥ 5.4.274, < 5.4.275 | ≥ 5.10.215, < 5.10.216 | ≥ 5.15.154, < 5.15.157 | ≥ 6.1.84, < 6.1.88 | ≥ 6.6.24, < 6.6.29 | ≥ 6.8.3, < 6.8.8
  • linux_kernelEOL≥ 5.15.154, < 5.15.157 | ≥ 6.1.84, < 6.1.88 | ≥ 6.6.24, < 6.6.29 | ≥ 6.7.12, < 6.8 | ≥ 6.8.3, < 6.8.8 | 4.19.312 | 5.4.274 | 5.10.215 | 6.9:rc2 | 6.9:rc3 | 6.9:rc4

3 vendors · 82 products

References

18 links
Show all 18 references