Description
A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.
Metrics
CVSS 3.1 6.3/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 | — |
| Red Hat | Red Hat Enterprise Linux 7 | — |
| Red Hat | Red Hat Enterprise Linux 7 | — |
| Red Hat | Red Hat Enterprise Linux 8 | — |
| Red Hat | Red Hat Enterprise Linux 8 | — |
| Red Hat | Red Hat Enterprise Linux 9 | — |
| Red Hat | Red Hat Enterprise Linux 9 | — |
References
- https://access.redhat.com/security/cve/CVE-2023-3397Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2217271Issue Tracking
- https://www.spinics.net/lists/kernel/msg4788636.htmlMailing List, Patch
- https://access.redhat.com/security/cve/CVE-2023-3397Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2217271Issue Tracking
- https://www.spinics.net/lists/kernel/msg4788636.htmlMailing List, Patch
Timeline
- Published
- Nov 1, 2023
- Last modified
- Nov 7, 2026
- NVD status
- Modified