CVE-2025-71071
Published: Jan 13, 2026
Modified: May 23, 2026
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 8412e5dd24ffc8bc21a00bfaa0b80d4596cdc9da - < 896ec55da3b90bdb9fc04fedc17ad8c359b2eee5affected 26593928564cf5b576ff05d3cbd958f57c9534bb - < 5c04217d06a1161aaf36267e9d971ab6f847d5a7affected 26593928564cf5b576ff05d3cbd958f57c9534bb - < 1ef70a0b104ae8011811f60bcfaa55ff49385171affected 26593928564cf5b576ff05d3cbd958f57c9534bb - < f6c08d3aa441bbc1956e9d65f1cbb89113a5aa8aaffected 26593928564cf5b576ff05d3cbd958f57c9534bb - < de83d4617f9fe059623e97acf7e1e10d209625b5+3 more versions |
Linux | Linux | affected 6.2unaffected 0 - < 6.2unaffected 6.1.160 - <= 6.1.*unaffected 6.6.120 - <= 6.6.*unaffected 6.12.64 - <= 6.12.*+2 more versions |
References
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