CVE-2026-72301

A flaw was found in the Linux kernel's Sound Open Firmware SOF IPC3 control module. This vulnerability, a Time-of-check to Time-of-use TOCTOU issue, arises from incorrect size handling during memory copy operations in the bytesput and bytesget functions. A local attacker could exploit this to cau...

CVE-2026-72302

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Use overflow checks in controlupdate size calc In sofipc3controlupdate, the expectedsize calculation uses firmware-provided cdata-numelems in arithmetic that could overflow on 32-bit platforms, wrapping t...

CVE-2026-72301

Summary (CVE-2026-72301) The Linux kernel's ASoC: SOF ipc3-control component exposes a TOCTOU fix in sof_ipc3_bytes_put/bytes_get. The issue arises because memcpy length in sof_ipc3_bytes_put() used the old data->size from the buffer rather than the incoming data’s sof_abi_hdr.size, risking tr...

UBUNTU-CVE-2022-50115

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-topology: Prevent double freeing of ipccontroldata via loadbytes We have sanity checks for byte controls and if any of the fail the locally allocated scontrol-ipccontroldata is freed up, but not set to NULL. On a...