CVE-2023-52801
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52801
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52801.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52801
- Downstream
- Related
- Published
- 2024-05-21T15:31:13.700Z
- Modified
- 2025-11-15T09:30:48.152460Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
- Summary
- iommufd: Fix missing update of domains_itree after splitting iopt_area
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
iommufd: Fix missing update of domainsitree after splitting ioptarea
In ioptareasplit(), if the original ioptarea has filled a domain and is linked to domainsitree, pagesnodes have to be properly reinserted. Otherwise the domainsitree becomes corrupted and we will UAF.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced51fe6141f0f64ae0bbc096a41a07572273e8c0efFixed836db2e7e4565d8218923b3552304a1637e2f28d
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced51fe6141f0f64ae0bbc096a41a07572273e8c0efFixedfcb32111f01ddf3cbd04644cde1773428e31de6a
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced51fe6141f0f64ae0bbc096a41a07572273e8c0efFixede7250ab7ca4998fe026f2149805b03e09dc32498
Affected versions
v6.*
v6.1
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.5.1
v6.5.10
v6.5.11
v6.5.12
v6.5.2
v6.5.3
v6.5.4
v6.5.5
v6.5.6
v6.5.7
v6.5.8
v6.5.9
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.2