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Vulnerability · Published May 13, 2025 · Assigned by intel

CVE-2025-20012

Medium 4.9

In plain English

A medium-severity security flaw in Intel(R) Core™ Ultra Processors. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.9Medium
Exploit odds (30 days)0.3%top 82.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8microcode_ctl4:20250512-1.el8_10ALSA-2025:10991
Alpine:v3.20intel-ucode20250512-r0ALPINE-CVE-2025-20012
Alpine:v3.21intel-ucode20250512-r0ALPINE-CVE-2025-20012
Alpine:v3.22intel-ucode20250512-r0ALPINE-CVE-2025-20012
Alpine:v3.23intel-ucode20250512-r0ALPINE-CVE-2025-20012
Alpine:v3.24intel-ucode20250512-r0ALPINE-CVE-2025-20012
Debian:12intel-microcode3.20250512.1~deb12u1DSA-5924-1
Debian:12intel-microcode3.20250512.1~deb12u1DEBIAN-CVE-2025-20012
Debian:13intel-microcode3.20250512.1DEBIAN-CVE-2025-20012
Debian:14intel-microcode3.20250512.1DEBIAN-CVE-2025-20012
Rocky Linux:8microcode_ctl4:20250512-1.el8_10RLSA-2025:10991
Ubuntu:22.04:LTSintel-microcode3.20250512.0ubuntu0.22.04.1USN-7535-1
Ubuntu:22.04:LTSintel-microcode3.20250512.0ubuntu0.22.04.1UBUNTU-CVE-2025-20012
Ubuntu:24.04:LTSintel-microcode3.20250512.0ubuntu0.24.04.1UBUNTU-CVE-2025-20012
Ubuntu:24.04:LTSintel-microcode3.20250512.0ubuntu0.24.04.1USN-7535-1

Affected products (as reported)

VendorProductVersions
n/a Intel(R) Core™ Ultra Processors See references

Weakness: CWE-696 · Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

References