vulnerability

Red Hat: CVE-2023-2269: kernel: A possible deadlock in dm_get_inactive_table in dm- ioctl.c leads to dos (Multiple Advisories)

Name: Red Hat: CVE-2023-2269: kernel: A possible deadlock in dm_get_inactive_table in dm- ioctl.c leads to dos (Multiple Advisories)
Creator: Red Hat
Published: 2023-04-25T00:00:00.000Z
Keywords: CVE, CWE-413, CWE-667, Red Hat, 2023, 2269, kernel, redhat-upgrade-kernel, redhat-upgrade-kernel-rt, Severity 4

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Severity

CVSS

(AV:L/AC:L/Au:M/C:N/I:N/A:C)

Published

Apr 25, 2023

Added

Sep 13, 2024

Modified

Mar 27, 2026

Description

A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component.

Solutions

redhat-upgrade-kernelredhat-upgrade-kernel-rt

References

CWE-413
CWE-667
EUVD-EUVD-2023-33775
NVD-CVE-2023-2269
REDHAT-RHSA-2023:6583
REDHAT-RHSA-2023:6901
REDHAT-RHSA-2023:7077
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-33775

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