CVE-2023-37454
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-37454
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-37454.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-37454
- Downstream
- Published
- 2023-07-06T17:15:14Z
- Modified
- 2025-08-09T20:01:28Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the Linux kernel through 6.4.2. A crafted UDF filesystem image causes a use-after-free write operation in the udfputsuper and udfcloselvid functions in fs/udf/super.c. NOTE: the suse.com reference has a different perspective about this.
- References
-
- https://syzkaller.appspot.com/bug?extid=26873a72980f8fa8bc55
- https://syzkaller.appspot.com/bug?extid=60864ed35b1073540d57
- https://syzkaller.appspot.com/bug?extid=61564e5023b7229ec85d
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-37454
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6f861765464f43a71462d52026fbddfc858239a5
- https://lore.kernel.org/all/00000000000056e02f05dfb6e11a%40google.com/T/