VDB
DEBIAN-CVE-2025-20109
DEBIAN-CVE-2025-20109
PUBLISHED
CVSS 7.300000190734863 HIGH
Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.
Risk Scores
CVSS 4.0
7.300000190734863
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | intel-microcode | 0.20080131-1, 1.20140913.1, * |
| Debian:11 | intel-microcode | *, 0, 0.20080131-1 |
| Debian:12 | intel-microcode | 1.20120606, *, * |
| Debian:13 | intel-microcode | 3.20190618.1, 3.20230512.1, * |
Exploit Intelligence
- 4593.2.0.yml (github-poc)
Timeline
- Aug 12, 2025 CVE Published
- Apr 28, 2026 CVE Updated