CVE-2026-72304
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| a062c8899fede2ab5660a817e9b602d3fa280a99 | affected | git | 266f936db83aee6ca6473bbb06259bda52bf4fc3 | Unavailable | None listed |
| a062c8899fede2ab5660a817e9b602d3fa280a99 | affected | git | 4cf6a7ebbf8787393b158b2cc341723e5bebc4a8 | Unavailable | None listed |
| a062c8899fede2ab5660a817e9b602d3fa280a99 | affected | git | fb4293173db2d474d8fbc0e5ecf4943e6df2b40e | Unavailable | None listed |
| a062c8899fede2ab5660a817e9b602d3fa280a99 | affected | git | 038406abde0d0883419ec89425ea941ec8bbef95 | Unavailable | None listed |
| a062c8899fede2ab5660a817e9b602d3fa280a99 | affected | git | 3ad673e7139cf214afd24321a829aad6575f4163 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |