CVE-2023-42667

Name
CVE-2023-42667
Description
Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege 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
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01038.html

Match rules

CPE URI Source package Min version Max version
intel(r)-core(tm)-ultra-processor-stream-cache-mechanism == See references == See references
cpe:2.3:h:intel:core_ultra_processor:*:*:*:*:*:*:*:* core-ultra-processor >= 0 < microcode-20240813

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
intel-ucode edge-main 20240813-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.22-main 20240813-r0 None fixed
intel-ucode 3.21-main 20240813-r0 None fixed
intel-ucode 3.20-main 20240813-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.19-main 20240813-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.18-main 20240813-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed
intel-ucode 3.17-main 20240813-r0 Marian Buschsieweke <marian.buschsieweke@posteo.net> fixed