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Debian: CVE-2021-3564: linux, linux-4.19 -- security update

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Debian: CVE-2021-3564: linux, linux-4.19 -- security update

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
06/08/2021
Created
06/24/2021
Added
06/23/2021
Modified
06/23/2021

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.

Solution(s)

  • debian-upgrade-linux
  • debian-upgrade-linux-4-19

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