CVE-2022-38090 — Insecure Storage of Sensitive Information in Intel-microcode

CWE-922 — Insecure Storage of Sensitive Information7 documents6 sources
Severity
4.4MEDIUMNVD
OSV6.8
EPSS
0.0%
top 87.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Debian Intel-microcode
Timeline
PublishedFeb 16
Latest updateFeb 27

Description

Improper isolation of shared resources in some Intel(R) Processors when using Intel(R) Software Guard Extensions may allow a privileged user to potentially enable information disclosure via local access.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages1 packages

▶debiandebian/intel-microcode< intel-microcode 3.20230214.1 (bookworm)

🔴Vulnerability Details

3
OSV
intel-microcode vulnerabilities↗2023-02-27
▶
GHSA
GHSA-p6jp-vhc2-xhh9: Improper isolation of shared resources in some Intel(R) Processors when using Intel(R) Software Guard Extensions may allow a privileged user to potent↗2023-02-16
▶
OSV
CVE-2022-38090: Improper isolation of shared resources in some Intel(R) Processors when using Intel(R) Software Guard Extensions may allow a privileged user to potent↗2023-02-16
▶

📋Vendor Advisories

3
Ubuntu
Intel Microcode vulnerabilities↗2023-02-27
▶
Red Hat
kernel: Intel firmware update for improper isolation of shared resources↗2023-02-16
▶
Debian
CVE-2022-38090: intel-microcode - Improper isolation of shared resources in some Intel(R) Processors when using In...↗2022
▶