MGASA-2022-0193: microcode Mageia
Vulnerability summary
MGASA-2022-0193 is a vulnerability in microcode Mageia with no CVSS score yet.
No CVSS vector published; no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 4 · Downstream 0Timeline
- 21-05-2022PublishedVulnerability first disclosed.
- 16-04-2026Last modifiedVulnerability information updated.
Description
Updated microcode packages fix security vulnerabilities Updated microcodes for Intel processors, fixing various functional issues, and at least the following security issues: Sensitive information accessible by physical probing of JTAG interface for some Intel(R) Processors with SGX may allow an unprivileged user to potentially enable information disclosure via physical access (CVE-2022-0005). Description: Improper access control for some Intel(R) Xeon(R) Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21131). Improper input validation for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable denial of service via local access (CVE-2022-21136). Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21151). For info about the other fixes in this update, see the github reference.
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: not stated in public data.
Mageia1 product
- microcode< 0.20220510-1.mga8.nonfree
1 vendor · 1 product