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Debian Security Bug TrackerDEBIANCVE:CVE-2021-47096

HistoryMar 04, 2024 - 6:15 p.m.

CVE-2021-47096

2024-03-0418:15:07

Debian Security Bug Tracker

security-tracker.debian.org

cve-2021-47096

alsa

rawmidi

uninitalized user_pversion

kernel

alsa sequencer

buglink

linux

vulnerability

7.2 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

JSON

In the Linux kernel, the following vulnerability has been resolved: ALSA: rawmidi - fix the uninitalized user_pversion The user_pversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation. The kernel ALSA sequencer code clears the file structure, so no additional fixes are required. BugLink: https://github.com/alsa-project/alsa-lib/issues/178

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 5.15.15-1linux_5.15.15-1_all.deb
Debian11alllinux< 5.10.218-1linux_5.10.218-1_all.deb
Debian999alllinux< 5.15.15-1linux_5.15.15-1_all.deb
Debian13alllinux< 5.15.15-1linux_5.15.15-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 5.15.15-1	linux_5.15.15-1_all.deb
Debian	11	all	linux	< 5.10.218-1	linux_5.10.218-1_all.deb
Debian	999	all	linux	< 5.15.15-1	linux_5.15.15-1_all.deb
Debian	13	all	linux	< 5.15.15-1	linux_5.15.15-1_all.deb