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Debian Security Bug TrackerDEBIANCVE:CVE-2023-52863

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

CVE-2023-52863

2024-05-2116:15:23

Debian Security Bug Tracker

security-tracker.debian.org

linux kernel

vulnerability

cve-2023-52863

hwmon

axi-fan-control

null pointer dereference

irq_handler

kernel error

unix

AI Score

6.5

Confidence

High

EPSS

Percentile

10.3%

JSON

In the Linux kernel, the following vulnerability has been resolved: hwmon: (axi-fan-control) Fix possible NULL pointer dereference axi_fan_control_irq_handler(), dependent on the private axi_fan_control_data structure, might be called before the hwmon device is registered. That will cause an “Unable to handle kernel NULL pointer dereference” error.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 6.1.64-1linux_6.1.64-1_all.deb
Debian11alllinux< 5.10.205-1linux_5.10.205-1_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	< 5.10.205-1	linux_5.10.205-1_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