CVE-2023-52681
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52681
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52681.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52681
- Downstream
- Related
- Published
- 2024-05-17T14:24:44.687Z
- Modified
- 2025-11-15T08:47:53.659256Z
- Summary
- efivarfs: Free s_fs_info on unmount
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
efivarfs: Free sfsinfo on unmount
Now that we allocate a sfsinfo struct on fs context creation, we should ensure that we free it again when the superblock goes away.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2c
- https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b
- https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3
- https://git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03
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
-
Introduced5329aa5101f73c451bcd48deaf3f296685849d9cFixed92be3095c6ca1cdc46237839c6087555be9160e3
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5329aa5101f73c451bcd48deaf3f296685849d9cFixed547713d502f7b4b8efccd409cff84d731a23853b