vulnerability

CentOS Linux: CVE-2023-1989: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)

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Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Apr 11, 2023
Added
Nov 8, 2023
Modified
Jan 28, 2025

Description

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.

Solutions

centos-upgrade-kernelcentos-upgrade-kernel-rt

References

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