MGASA-2022-0133 - Updated usbredir packages fix security vulnerability

Publication date: 09 Apr 2022
URL: https://advisories.mageia.org/MGASA-2022-0133.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2021-3700

A use-after-free vulnerability was found in usbredir in versions prior to
0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c.
This issue occurs when serializing large amounts of buffered write data in
the case of a slow or blocked destination. (CVE-2021-3700)

References:
- https://bugs.mageia.org/show_bug.cgi?id=30194
- https://www.debian.org/lts/security/2022/dla-2958
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3700

SRPMS:
- 8/core/usbredir-0.8.0-3.1.mga8

Mageia 2022-0133: usbredir security update

A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c

Summary

A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c. This issue occurs when serializing large amounts of buffered write data in the case of a slow or blocked destination. (CVE-2021-3700)

References

- https://bugs.mageia.org/show_bug.cgi?id=30194

- https://www.debian.org/lts/security/2022/dla-2958

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3700

Resolution

MGASA-2022-0133 - Updated usbredir packages fix security vulnerability

SRPMS

- 8/core/usbredir-0.8.0-3.1.mga8

Severity
Publication date: 09 Apr 2022
URL: https://advisories.mageia.org/MGASA-2022-0133.html
Type: security
CVE: CVE-2021-3700

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