CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2026-46179
Medium (5.5) in linux linux kernel. EPSS 0.1% chance of exploitation in the next 30 days.
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
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/0f0c0c1397a42aacaacae828206ee1b921623952
- https://git.kernel.org/stable/c/327a64241f30c74b6f35537eb9e1fc6c3cbe060b
- https://git.kernel.org/stable/c/4f42dd01f5217465f23a763e27b3984e114d0972
- https://git.kernel.org/stable/c/76ff6bfc9a809571793f425ba99f6a759108dcf8
- https://git.kernel.org/stable/c/98ed1383f597f8a45b6cb816bb20b96d46eeceda