CVE-2025-71071
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
iommu/mediatek: fix use-after-free on probe deferral
In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: fix use-after-free on probe deferral The driver is dropping the references taken to the larb devices during probe after successful lookup as well as on errors. This can potentially lead to a use-after-free in case a larb device has not yet been bound to its driver so that the iommu driver probe defers. Fix this by keeping the references as expected while the iommu driver is bound.
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) |
|---|---|---|---|---|---|
| 8412e5dd24ffc8bc21a00bfaa0b80d4596cdc9da | affected | git | 896ec55da3b90bdb9fc04fedc17ad8c359b2eee5 | Unavailable | None listed |
| 26593928564cf5b576ff05d3cbd958f57c9534bb | affected | git | 5c04217d06a1161aaf36267e9d971ab6f847d5a7 | Unavailable | None listed |
| 26593928564cf5b576ff05d3cbd958f57c9534bb | affected | git | 1ef70a0b104ae8011811f60bcfaa55ff49385171 | Unavailable | None listed |
| 26593928564cf5b576ff05d3cbd958f57c9534bb | affected | git | f6c08d3aa441bbc1956e9d65f1cbb89113a5aa8a | Unavailable | None listed |
| 26593928564cf5b576ff05d3cbd958f57c9534bb | affected | git | de83d4617f9fe059623e97acf7e1e10d209625b5 | Unavailable | None listed |
| 51080de72e26771f0ed9d44982974279ccbc92b8 | affected | git | Unavailable | Unavailable | None listed |
| 6.1.2 | affected | semver | 6.1.160 | Unavailable | None listed |
| 6.0.16 | affected | semver | 6.1 | 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) |
|---|---|---|---|---|---|
| 6.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.2 | Unavailable | None listed |
| 6.1.160 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.120 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.64 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.3 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |