CVE-2026-72476
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)
dmaengine: Fix possible use after free
In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix possible use after free In dma_release_channel(), check chan->device->privatecnt after call dma_chan_put(). However, dma_chan_put() call dma_device_put() which could release the last reference of the device if the DMA provider is already gone and hence free it. Fixes it by moving dma_chan_put() after the check.
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) |
|---|---|---|---|---|---|
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 444f96066937f3fdf0e79b53289cff223c7d638b | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | ab438a9efb9042c79d2f8db28a326d55feb8591f | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 9bdc8dce4068dadbdf7cf5ad6d4983e2afffedce | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 5876f38b67a309c00628942cb25679749b53b397 | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 3b0240483dc977dbec4f3bc7a5383d4691ecb625 | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 329ec20a86091d2a6e5b4fe507545e7d678a22a2 | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 0bc191050c3253da8ef4bfaf157c44efed6e22cd | Unavailable | None listed |
| 0f571515c332e00b3515dbe0859ceaa30ab66e00 | affected | git | 92f853f0645aebf1d05d333e97ab7c342ace1892 | 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) |
|---|---|---|---|---|---|
| 2.6.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.30 | Unavailable | None listed |
| 5.10.261 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.212 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | 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 |