vulnerability

Oracle Linux: CVE-2023-23455: ELSA-2023-12160: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:M/C:N/I:N/A:C)
Published
Jan 1, 2023
Added
Mar 8, 2023
Modified
Dec 3, 2025

Description

atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
A denial of service flaw was found in atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel. This issue may allow a local attacker to cause a denial of service due to type confusion. Non-negative numbers could indicate a TC_ACT_SHOT condition rather than valid classification results.

Solutions

oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
Title
NEW

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