UNKNOWN NVD
CVE-2026-72304
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put In sof_ipc4_bytes_put(), the cop
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put
In sof_ipc4_bytes_put(), the copy size is derived from the old
data->size in the buffer rather than the incoming new data's size
field from ucontrol. If the new data has a different size, the copy
uses the wrong length: it may truncate valid data or copy stale bytes.
Fix by validating and using the incoming data's sof_abi_hdr.size from
ucontrol before copying.
References
- https://git.kernel.org/stable/c/038406abde0d0883419ec89425ea941ec8bbef95
- https://git.kernel.org/stable/c/266f936db83aee6ca6473bbb06259bda52bf4fc3
- https://git.kernel.org/stable/c/3ad673e7139cf214afd24321a829aad6575f4163
- https://git.kernel.org/stable/c/4cf6a7ebbf8787393b158b2cc341723e5bebc4a8
- https://git.kernel.org/stable/c/fb4293173db2d474d8fbc0e5ecf4943e6df2b40e
This unknown severity vulnerability was published on 2026-08-15 via NVD.
vulnfeed aggregates 11655 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.