CVE-2025-20012 — Incorrect Behavior Order in Intel-microcode

CWE-696 — Incorrect Behavior Order7 documents6 sources
Severity
4.1MEDIUMNVD
OSV5.7
EPSS
0.1%
top 78.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Debian Intel-microcode
Timeline
PublishedMay 13
Latest updateMay 27

Description

Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.

CVSS vector

CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected Packages1 packages

▶debiandebian/intel-microcode< intel-microcode 3.20250512.1~deb12u1 (bookworm)

🔴Vulnerability Details

3
OSV
intel-microcode vulnerabilities↗2025-05-27
▶
GHSA
GHSA-2rmv-pmj6-727m: Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via p↗2025-05-13
▶
OSV
CVE-2025-20012: Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via p↗2025-05-13
▶

📋Vendor Advisories

3
Ubuntu
Intel Microcode vulnerabilities↗2025-05-27
▶
Red Hat
microcode_ctl: From CVEorg collector↗2025-05-13
▶
Debian
CVE-2025-20012: intel-microcode - Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an u...↗2025
▶