cve-2023-52801
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-12-19 08:26
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/836db2e7e4565d8218923b3552304a1637e2f28d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e7250ab7ca4998fe026f2149805b03e09dc32498
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fcb32111f01ddf3cbd04644cde1773428e31de6a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/836db2e7e4565d8218923b3552304a1637e2f28d
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e7250ab7ca4998fe026f2149805b03e09dc32498
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fcb32111f01ddf3cbd04644cde1773428e31de6a
Impacted products
Vendor Product Version
Linux Linux Version: 6.2
Show details on NVD website

To clipboard 

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}


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