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Debian Security Bug TrackerDEBIANCVE:CVE-2023-52802

HistoryMay 21, 2024 - 4:15 p.m.

CVE-2023-52802

2024-05-2116:15:18

Debian Security Bug Tracker

security-tracker.debian.org

linux kernel

vulnerability

cve-2023-52802

iio

adc

stm32-adc

null pointer deref

harden

code

AI Score

6.7

Confidence

High

EPSS

Percentile

9.0%

JSON

In the Linux kernel, the following vulnerability has been resolved: iio: adc: stm32-adc: harden against NULL pointer deref in stm32_adc_probe() of_match_device() may fail and returns a NULL pointer. In practice there is no known reasonable way to trigger this, but in case one is added in future, harden the code by adding the check

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 6.1.64-1linux_6.1.64-1_all.deb
Debian11alllinux<= 5.10.209-2linux_5.10.209-2_all.deb
Debian10alllinux<= 4.19.249-2linux_4.19.249-2_all.deb
Debian999alllinux< 6.6.8-1linux_6.6.8-1_all.deb
Debian13alllinux< 6.6.8-1linux_6.6.8-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 6.1.64-1	linux_6.1.64-1_all.deb
Debian	11	all	linux	<= 5.10.209-2	linux_5.10.209-2_all.deb
Debian	10	all	linux	<= 4.19.249-2	linux_4.19.249-2_all.deb
Debian	999	all	linux	< 6.6.8-1	linux_6.6.8-1_all.deb
Debian	13	all	linux	< 6.6.8-1	linux_6.6.8-1_all.deb