PT-2023-4715 · Linux+1 · Linux Kernel+1

Published

2023-08-16

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Updated

2023-11-06

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CVE-2023-4563

CVSS v2.0

6.0

Medium

VectorAV:L/AC:H/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The issue is related to a use-after-free flaw in the nftables sub-component of the Linux kernel, caused by a race condition between the set GC and transaction. This flaw may allow a local attacker to crash the system, potentially impacting the confidentiality, integrity, and availability of protected information.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Use After Free

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Weakness Enumeration

CWE-362CWE-416

Related Identifiers

BDU:2023-05141
CVE-2023-4563
OPENSUSE-SU-2023_3599-1
OPENSUSE-SU-2023_3599-2
OPENSUSE-SU-2023_3656-1
OPENSUSE-SU-2023_3704-1
OPENSUSE-SU-2023_3704-2
OPENSUSE-SU-2023_3971-1
OPENSUSE-SU-2023_3988-1
OPENSUSE-SU-2023_4057-1
OPENSUSE-SU-2023_4072-1
OPENSUSE-SU-2023_4072-2
SUSE-SU-2023:3599-1
SUSE-SU-2023:3599-2
SUSE-SU-2023:3656-1
SUSE-SU-2023:3971-1
SUSE-SU-2023:3988-1
SUSE-SU-2023:4057-1
SUSE-SU-2023:4072-1
SUSE-SU-2023:4072-2
SUSE-SU-2023:4093-1

Affected Products

Linux Kernel
Suse