CVE-2024-38805 — Integer Overflow or Wraparound in Edk2

CWE-190 — Integer Overflow or Wraparound6 documents6 sources
Severity
6.3MEDIUMNVD
EPSS
0.0%
top 87.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tianocore Edk2
Timeline
PublishedAug 12
Latest updateNov 26

Description

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.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:HExploitability: 2.1 | Impact: 4.2

Affected Packages2 packages

▶Debiantianocore/edk2< 2025.02-8+deb13u1+1
▶CVEListV5tianocore/edk2edk2-stable202502

🔴Vulnerability Details

3
CVEList
iSCSI Remote Memory Corruption and Denial of Service↗2025-08-12
▶
GHSA
GHSA-w8rg-pqpr-83hp: EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means↗2025-08-12
▶
OSV
CVE-2024-38805: EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means↗2025-08-12
▶

📋Vendor Advisories

2
Ubuntu
EDK II vulnerabilities↗2025-11-26
▶
Debian
CVE-2024-38805: edk2 - EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow...↗2024
▶
CVE-2024-38805 — Integer Overflow or Wraparound in Edk2 | cvebase