CVE-2022-48701

HIGH

Linux Kernel < 4.9.328, 4.10.0-5.19.9 - Out-of-bounds Read in USB Audio Interface Parser

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) and the number of it's interfaces less than 4, an out-of-bounds read bug occurs when parsing the interface descriptor for this device. Fix this by checking the number of interfaces.

References (8)

Core 8

Scores

CVSS v3 7.1
EPSS 0.0024
EPSS Percentile 14.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (27)
linux/Kernel 2.6.26 - 4.9.328linux
linux/Kernel 4.10.0 - 4.14.293linux
linux/Kernel 4.15.0 - 4.19.258linux
linux/Kernel 4.20.0 - 5.4.213linux
linux/Kernel 5.11.0 - 5.15.68linux
linux/Kernel 5.16.0 - 5.19.9linux
linux/Kernel 5.5.0 - 5.10.143linux
Linux/Linux < 2.6.26
Linux/Linux 2.6.26
Linux/Linux 4.14.293 - 4.14.*
... and 17 more
Published May 03, 2024
Tracked Since Feb 18, 2026