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Debian Security Bug TrackerDEBIANCVE:CVE-2024-43815

HistoryAug 17, 2024 - 10:15 a.m.

CVE-2024-43815

2024-08-1710:15:07

Debian Security Bug Tracker

security-tracker.debian.org

linux kernel

vulnerability

crypto module

mxs-dcp

payload

stack memory

aes

hardware key slots

fix

AI Score

6.9

Confidence

High

EPSS

Percentile

9.5%

JSON

In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - Ensure payload is zero when using key slot We could leak stack memory through the payload field when running AES with a key from one of the hardware’s key slots. Fix this by ensuring the payload field is set to 0 in such cases. This does not affect the common use case when the key is supplied from main memory via the descriptor payload.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 6.1.106-3linux_6.1.106-3_all.deb
Debian11alllinux< 5.10.223-1linux_5.10.223-1_all.deb
Debian999alllinux< 6.10.9-1linux_6.10.9-1_all.deb
Debian13alllinux< 6.10.9-1linux_6.10.9-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 6.1.106-3	linux_6.1.106-3_all.deb
Debian	11	all	linux	< 5.10.223-1	linux_5.10.223-1_all.deb
Debian	999	all	linux	< 6.10.9-1	linux_6.10.9-1_all.deb
Debian	13	all	linux	< 6.10.9-1	linux_6.10.9-1_all.deb