Vulnerability · Published Mar 14, 2025 · Assigned by TianoCore
CVE-2025-2295Potential iSCSI R2T PDU Vulnerability
Low 3.5
In plain English
A low-severity integer overflow in EDK2 from TianoCore. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.5Low
Exploit odds (30 days)0.2%top 84.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | edk2 | no fix listed | DEBIAN-CVE-2025-2295 |
| Debian:13 | edk2 | 2025.02-4 | DEBIAN-CVE-2025-2295 |
| Debian:14 | edk2 | 2025.02-4 | DEBIAN-CVE-2025-2295 |
| Ubuntu:22.04:LTS | edk2 | 2022.02-3ubuntu0.22.04.4 | USN-7894-1 |
| Ubuntu:22.04:LTS | edk2 | 2022.02-3ubuntu0.22.04.4 | UBUNTU-CVE-2025-2295 |
| Ubuntu:24.04:LTS | edk2 | 2024.02-2ubuntu0.6 | USN-7894-1 |
| Ubuntu:24.04:LTS | edk2 | 2024.02-2ubuntu0.6 | UBUNTU-CVE-2025-2295 |
Affected products (as reported)
Weakness: CWE-190 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L