CVE-2021-3564

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-3564

CGA ID

CGA-mx57-9mr2-rph7

Severity

Unknown

Description

A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13.

References

https://images.chainguard.dev/security/CGA-mx57-9mr2-rph7
https://github.com/advisories/GHSA-x4rf-jx7j-r49m
http://www.openwall.com/lists/oss-security/2021/05/25/1
http://www.openwall.com/lists/oss-security/2021/06/01/2
https://www.openwall.com/lists/oss-security/2021/05/25/1
https://bugzilla.redhat.com/show_bug.cgi?id=1964139
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
https://security-tracker.debian.org/tracker/CVE-2021-3564

Affected packages

Advisories are based on vulnerability information provided by Grype from Anchore. Learn how Chainguard creates security advisories.

Safe Source for Open Source™

Media Kit Contact Us

Private Policy

CVE-2021-3564

Severity

Description

References

Affected packages

Products

Why Chainguard

Customers

Company

Resources