CVE-2022-48951

HIGH EPSS 15.5%
Published Oct 21, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx() The bounds checks in snd_soc_put_volsw_sx() are only being applied to the first channel, meaning it is possible to write out of bounds values to the second channel in stereo controls. Add appropriate checks.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
15.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 15

VendorProductVersionRange
linuxlinux_kernel* <4.9.337
linuxlinux_kernel*≥4.10  –  <4.14.303
linuxlinux_kernel*≥4.15  –  <4.19.270
linuxlinux_kernel*≥4.20  –  <5.4.228
linuxlinux_kernel*≥5.5  –  <5.10.160
linuxlinux_kernel*≥5.11  –  <5.15.84
linuxlinux_kernel*≥5.16  –  <6.0.14
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0d51c4b2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1798b62d642e7b3d4ea3403914c3caf4e438465d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/18a168d85eadcfd45f015b5ecd2a97801b959e43
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/56288987843c3cb343e81e5fa51549cbaf541bd0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9796d07c753164b7e6b0d7ef23fb4482840a9ef8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/97eea946b93961fffd29448dcda7398d0d51c4b2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf1c225f1927891ae388562b78ced7840c3723b9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf611d786796ec33da09d8c83d7d7f4e557b27de
    Patch