DEBIAN-CVE-2023-2430: linux security update

DEBIAN-CVE-2023-2430, released July 23, 2023, fixes 1 CVE in linux. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

5.5

Base score, 0 to 10

Highest EPSS

0.0015

4th percentile

Fixed package versions

Product	Release	Fixed in
linux	Debian 12.15 (bookworm)	6.1.52-1
linux	Debian 13.5 (trixie)	6.3.7-1
linux	Debian 14	6.3.7-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2023-2430	linux: A vulnerability was found due to missing lock for IOPOLL flaw in io_cqring_event_overflow() in io_uring.c in Linux Ke...	5.5	0.0015	None reported

Also fixes CVE-2023-2430

ALAS2023-2023-349
bpftool, bpftool-debuginfo, kernel and 16 more on amzn 2023

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2023-2430

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