CVE-2022-49005 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ASoC: ops: Fix bounds check for _sx controls

For _sx controls the semantics of the max field is not the usual one max is the number of steps rather than the maximum value. This means that our check in snd_soc_put_volsw_sx() needs to just check against the maximum value.

CVSS Vector

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

Reference

https://git.kernel.org/stable/c/e46adadf19248d59af3aa6bc52e09115bf479bf7 https://git.kernel.org/stable/c/4a95a49f26308782b4056401989ecd7768fda8fa https://git.kernel.org/stable/c/46bab25cc0230df60d1c02b651cc5640a14b08df https://git.kernel.org/stable/c/73dce3c1d48c4662bdf3ccbde1492c2cb4bfd8ce https://git.kernel.org/stable/c/b50c9641897274c3faef5f95ac852f54b94be2e8 https://git.kernel.org/stable/c/98b15c706644bebc19d2e77ccc360cc51444f6d0 https://git.kernel.org/stable/c/325d94d16e3131b54bdf07356e4cd855e0d853fc https://git.kernel.org/stable/c/698813ba8c580efb356ace8dbf55f61dac6063a8

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5