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Fencer Vulns
medium 6.3

CVE-2024-38805 json

iSCSI Remote Memory Corruption and Denial of Service

published 2025-08-12 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-54871

cvss
6.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits
0
none known

Summary

EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.

Patch / fix

  • edk2 Debian 13 2025.02-8+deb13u1
  • edk2 Debian 14 2025.02-9

debian advisories DEBIAN-CVE-2024-38805

  • edk2 Ubuntu 22.04 LTS 2022.02-3ubuntu0.22.04.4
  • edk2 Ubuntu 24.04 LTS 2024.02-2ubuntu0.6
  • edk2 Ubuntu 26.04 LTS, Ubuntu 25.10 2025.02-8ubuntu3

ubuntu advisories UBUNTU-CVE-2024-38805

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • ovmf openSUSE Tumbleweed 202505-2.1

opensuse advisories openSUSE-SU-2025:15255-1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
14 mo ago

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.3 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Affected products

  • TianoCore EDK2

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.