CVE-2025-20623

Name
CVE-2025-20623
Description
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
secure@intel.com https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01247.html
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2025/05/msg00021.html

Match rules

CPE URI Source package Min version Max version
intel(r)-core™-processors-(10th-generation) == See references == See references

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
intel-ucode edge-main 20250512-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.22-main 20250512-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.21-main 20250512-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.20-main 20250512-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.19-main 20250512-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.18-main 20250512-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed