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Debian: CVE-2021-3347: linux, linux-4.19 -- security update

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Debian: CVE-2021-3347: linux, linux-4.19 -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
01/29/2021
Created
02/03/2021
Added
02/03/2021
Modified
03/10/2021

Description

An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.

Solution(s)

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

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