CVE-2023-52600
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52600
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52600.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-52600
- Downstream
- Related
- Published
- 2024-03-06T07:15:10Z
- Modified
- 2025-08-09T19:01:29Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix uaf in jfsevictinode
When the execution of diMount(ipimap) fails, the object ipimap that has been released may be accessed in diFreeSpecial(). Asynchronous ipimap release occurs when rcucore() calls jfsfree_node().
Therefore, when diMount(ipimap) fails, sbi->ipimap should not be initialized as ipimap.
- References
-
- https://git.kernel.org/stable/c/1696d6d7d4a1b373e96428d0fe1166bd7c3c795e
- https://git.kernel.org/stable/c/32e8f2d95528d45828c613417cb2827d866cbdce
- https://git.kernel.org/stable/c/81b4249ef37297fb17ba102a524039a05c6c5d35
- https://git.kernel.org/stable/c/8e44dc3f96e903815dab1d74fff8faafdc6feb61
- https://git.kernel.org/stable/c/93df0a2a0b3cde2d7ab3a52ed46ea1d6d4aaba5f
- https://git.kernel.org/stable/c/bacdaa04251382d7efd4f09f9a0686bfcc297e2e
- https://git.kernel.org/stable/c/bc6ef64dbe71136f327d63b2b9071b828af2c2a8
- https://git.kernel.org/stable/c/e0e1958f4c365e380b17ccb35617345b31ef7bf3
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html