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Debian: CVE-2021-27365: linux, linux-4.19 -- security update

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Debian: CVE-2021-27365: linux, linux-4.19 -- security update

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
03/07/2021
Created
03/11/2021
Added
03/10/2021
Modified
04/01/2021

Description

An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.

Solution(s)

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

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