CVE-2022-25258

2022-02-1620:15:07

Debian Security Bug Tracker

security-tracker.debian.org

linux

usb

gadget

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS3

4.6

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

46.4%

JSON

An issue was discovered in drivers/usb/gadget/composite.c in the Linux kernel before 5.16.10. The USB Gadget subsystem lacks certain validation of interface OS descriptor requests (ones with a large array index and ones associated with NULL function pointer retrieval). Memory corruption might occur.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 5.16.10-1linux_5.16.10-1_all.deb
Debian11alllinux< 5.10.92-2linux_5.10.92-2_all.deb
Debian999alllinux< 5.16.10-1linux_5.16.10-1_all.deb
Debian13alllinux< 5.16.10-1linux_5.16.10-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 5.16.10-1	linux_5.16.10-1_all.deb
Debian	11	all	linux	< 5.10.92-2	linux_5.10.92-2_all.deb
Debian	999	all	linux	< 5.16.10-1	linux_5.16.10-1_all.deb
Debian	13	all	linux	< 5.16.10-1	linux_5.16.10-1_all.deb