GHSA-wrmr-crjv-w33gHighCVSS 7.0
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products...
🔗 CVE IDs covered (1)
📋 Description
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2025-54518
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7052.html
- http://www.openwall.com/lists/oss-security/2026/05/12/15
- http://xenbits.xen.org/xsa/advisory-490.html
- https://access.redhat.com/security/cve/CVE-2025-54518
- https://bugzilla.redhat.com/show_bug.cgi?id=2477784
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-54518.json
- https://github.com/advisories/GHSA-wrmr-crjv-w33g