CVE-2022-48951

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux9e5c40b5706d8aae2cf70bd7e01f0b4575a642d0 < 56288987843c3cb343e81e5fa51549cbaf541bd0affected
LinuxLinux4977491e4b3aad8567f57e2a9992d251410c1db3 < cf1c225f1927891ae388562b78ced7840c3723b9affected
LinuxLinux9a12fcbf3c622f9bf6b110a873d62b0cba93972e < 18a168d85eadcfd45f015b5ecd2a97801b959e43affected
LinuxLinuxc33402b056de61104b6146dedbe138ca8d7ec62b < 9796d07c753164b7e6b0d7ef23fb4482840a9ef8affected
LinuxLinux038f8b7caa74d29e020949a43ca368c93f6b29b9 < 50b5f6d4d9d2d69a7498c44fd8b26e13d73d3d98affected
LinuxLinuxe8e07c5e25a29e2a6f119fd947f55d7a55eb8a13 < cf611d786796ec33da09d8c83d7d7f4e557b27deaffected
LinuxLinux4f1e50d6a9cf9c1b8c859d449b5031cacfa8404e < 1798b62d642e7b3d4ea3403914c3caf4e438465daffected
LinuxLinux4f1e50d6a9cf9c1b8c859d449b5031cacfa8404e < 97eea946b93961fffd29448dcda7398d0d51c4b2affected
LinuxLinuxef6cd9eeb38062a145802b7b56be7ae1090e165eaffected
LinuxLinux4.9.300 < 4.9.337affected
LinuxLinux4.14.265 < 4.14.303affected
LinuxLinux4.19.228 < 4.19.270affected
LinuxLinux5.4.178 < 5.4.228affected
LinuxLinux5.10.99 < 5.10.160affected
LinuxLinux5.15.22 < 5.15.84affected
LinuxLinux5.16.8 < 5.17affected
LinuxLinux5.17affected
LinuxLinux0 < 5.17unaffected
LinuxLinux4.9.337 <= 4.9.*unaffected
LinuxLinux4.14.303 <= 4.14.*unaffected
LinuxLinux4.19.270 <= 4.19.*unaffected
LinuxLinux5.4.228 <= 5.4.*unaffected
LinuxLinux5.10.160 <= 5.10.*unaffected
LinuxLinux5.15.84 <= 5.15.*unaffected
LinuxLinux6.0.14 <= 6.0.*unaffected
LinuxLinux6.1 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References