CVE-2022-48717

HIGH

Linux Kernel 4.17-5.16.8 - Out-of-bounds Write in max9759 Speaker Gain Control

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: max9759: fix underflow in speaker_gain_control_put() Check for negative values of "priv->gain" to prevent an out of bounds access. The concern is that these might come from the user via: -> snd_ctl_elem_write_user() -> snd_ctl_elem_write() -> kctl->put()

References (6)

Core 6

Scores

CVSS v3 7.8
EPSS 0.0022
EPSS Percentile 12.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (21)
linux/Kernel 4.17.0 - 4.19.228linux
linux/Kernel 4.20.0 - 5.4.178linux
linux/Kernel 5.11.0 - 5.15.22linux
linux/Kernel 5.16.0 - 5.16.8linux
linux/Kernel 5.5.0 - 5.10.99linux
Linux/Linux < 4.17
Linux/Linux 4.17
Linux/Linux 4.19.228 - 4.19.*
Linux/Linux 5.10.99 - 5.10.*
Linux/Linux 5.15.22 - 5.15.*
... and 11 more
Published Jun 20, 2024
Tracked Since Feb 18, 2026