CVE-2020-0549 — Improper Resource Shutdown or Release in Intel-microcode
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 75.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 28
Latest updateMay 24
Description
Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6
Affected Packages3 packages
Also affects: Debian Linux 10.0, 11.0, 8.0, Fedora 31, 32, Ubuntu Linux 14.04, 16.04, 18.04, 19.10, 20.04
🔴Vulnerability Details
4GHSA▶
GHSA-3cg7-p7mp-2hcx: Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure↗2022-05-24
OSV▶
CVE-2020-0549: Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure↗2020-01-28