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Oracle Linux: (CVE-2021-43267) ELSA-2021-4647: kernel security update

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Oracle Linux: (CVE-2021-43267) ELSA-2021-4647: kernel security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
11/02/2021
Created
11/20/2021
Added
11/18/2021
Modified
11/23/2022

Description

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.

Solution(s)

  • oracle-linux-upgrade-kernel

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