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CVE-2023-52801
Published: May 21, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix missing update of domains_itree after splitting iopt_area In iopt_area_split(), if the original iopt_area has filled a domain and is linked to domains_itree, pages_nodes have to be properly reinserted. Otherwise the domains_itree becomes corrupted and we will UAF.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 51fe6141f0f64ae0bbc096a41a07572273e8c0ef - < 836db2e7e4565d8218923b3552304a1637e2f28daffected 51fe6141f0f64ae0bbc096a41a07572273e8c0ef - < fcb32111f01ddf3cbd04644cde1773428e31de6aaffected 51fe6141f0f64ae0bbc096a41a07572273e8c0ef - < e7250ab7ca4998fe026f2149805b03e09dc32498 |
Linux | Linux | affected 6.2unaffected 0 - < 6.2unaffected 6.5.13 - <= 6.5.*unaffected 6.6.3 - <= 6.6.*unaffected 6.7 - <= * |
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