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CVE-2023-52801 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/836db2e7e4565d8218923b3552304a1637e2f28d
https://git.kernel.org/stable/c/e7250ab7ca4998fe026f2149805b03e09dc32498
https://git.kernel.org/stable/c/fcb32111f01ddf3cbd04644cde1773428e31de6a

Weakness Enumeration

CWE-ID CWE Name Source
CWE-284 Improper Access Control CISA-ADP  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-52801
NVD Published Date:
05/21/2024
NVD Last Modified:
07/02/2024
Source:
kernel.org