Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

Linux kernel

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

CVE-2023-52801 details

Published : May 21, 2024, 4:15 p.m.
Last Modified : May 21, 2024, 4:53 p.m.

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.

CVSS Score

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Weakness

Weakness	Name	Description

References

URL	Source
https://git.kernel.org/stable/c/836db2e7e4565d8218923b3552304a1637e2f28d	416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/e7250ab7ca4998fe026f2149805b03e09dc32498	416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fcb32111f01ddf3cbd04644cde1773428e31de6a	416baaa9-dc9f-4396-8d5f-8c081fb06d67

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CVE-2023-52801