MGASA-2021-0590: libtpms Mageia

Published
Published 30-12-2021Last modified 16-04-2026

Vulnerability summary

MGASA-2021-0590 is a vulnerability in libtpms Mageia with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 4 · Downstream 0
CVE-2021-3446CVE-2021-3505CVE-2021-3623CVE-2021-3746

Timeline

  1. 30-12-2021
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated libtpms/swtpm packages fix security vulnerability CryptSym: fix AES output IV (CVE-2021-3505). Fixed a context save and suspend/resume problem when public keys are loaded. Reset too large size indicators in TPM2B to avoid access beyond buffer (CVE-2021-3623) Restore original value in buffer if unmarshalled one was illegal Fixed out-of-bounds access via specially crafted TPM 2 command packets (CVE-2021-3746) Marshal event sequence objects' hash state

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 KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mageia2 products
  • libtpms< 0.9.1-1.mga8
  • swtpm< 0.7.0-5.mga8

1 vendor · 2 products

References

10 links