CVE-2023-45898
- Source
- https://cve.org/CVERecord?id=CVE-2023-45898
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-45898.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-45898
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:20:04.139344Z
- Published
- 2023-10-16T03:15:09Z
- Modified
- 2026-01-27T04:20:04.139344Z
- 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
-
The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extentsstatus.c, related to ext4esinsertextent.
- References
-
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4
- https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/
- https://www.spinics.net/lists/stable-commits/msg317086.html
- https://lkml.org/lkml/2023/8/13/477
- https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec