CVE-2026-64221
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)
spi: ti-qspi: fix use-after-free after DMA setup failure
In the Linux kernel, the following vulnerability has been resolved: spi: ti-qspi: fix use-after-free after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to clear the DMA channel pointer also if buffer allocation fails to avoid passing a pointer to the released channel to the DMA engine (or trying to free the channel a second time on late probe errors or driver unbind). This issue was flagged by Sashiko when reviewing a devres allocation conversion patch.
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) |
|---|---|---|---|---|---|
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | 9c6f306a8140962c7284197db54b96fdb5f468d6 | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | 3bbbe7ae3fdada0df4157c1ffe989f92dfa8dcd6 | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | d6f422b122922d1abee907d673bcc990e5f3672d | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | f2dc841d7dc9063fe9b47ced869b1271e55052ae | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | 1cd927002120678bd5d23c760246639caa53040e | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | d7a076fb596c7b408ed6df74793a597990a6d860 | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | 178b9b570c0f75fa7e691490520328b20d19138e | Unavailable | None listed |
| c687c46e9e4527c4b4d82bc3cca58c1b08bcfb83 | affected | git | ea6ec3343e05f7937a53eb6d7617b3abdb4abc19 | 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) |
|---|---|---|---|---|---|
| 4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.12 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.142 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.92 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.34 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.11 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |