Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Don't allow pointer operations on unconfigured streams When reporting the pointer for a compressed stream we report the current I/O frame position by dividing the position by the number of channels multiplied by the number of container bytes. These values default to 0 and are only configured as part of setting the stream parameters so this allows a divide by zero to be configured. Validate that they are non zero, returning an error if not
Product status
c1a731c71359407eae4fd0a5fd675ef25a582764 (git) before 76ff6bfc9a809571793f425ba99f6a759108dcf8
c1a731c71359407eae4fd0a5fd675ef25a582764 (git) before 327a64241f30c74b6f35537eb9e1fc6c3cbe060b
c1a731c71359407eae4fd0a5fd675ef25a582764 (git) before 98ed1383f597f8a45b6cb816bb20b96d46eeceda
c1a731c71359407eae4fd0a5fd675ef25a582764 (git) before 0f0c0c1397a42aacaacae828206ee1b921623952
c1a731c71359407eae4fd0a5fd675ef25a582764 (git) before 4f42dd01f5217465f23a763e27b3984e114d0972
c1a731c71359407eae4fd0a5fd675ef25a582764 (git) before c5b6285aae050ff1c3ea824ca3d88ac4be1e69c8
6.1
Any version before 6.1
6.1.175 (semver)
6.6.140 (semver)
6.12.88 (semver)
6.18.30 (semver)
7.0.7 (semver)
7.1-rc1 (original_commit_for_fix)
References
git.kernel.org/...c/76ff6bfc9a809571793f425ba99f6a759108dcf8
git.kernel.org/...c/327a64241f30c74b6f35537eb9e1fc6c3cbe060b
git.kernel.org/...c/98ed1383f597f8a45b6cb816bb20b96d46eeceda
git.kernel.org/...c/0f0c0c1397a42aacaacae828206ee1b921623952
git.kernel.org/...c/4f42dd01f5217465f23a763e27b3984e114d0972
git.kernel.org/...c/c5b6285aae050ff1c3ea824ca3d88ac4be1e69c8