CVE-2023-3397
Last modified
CVE-2023-3397 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. 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.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
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/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | All versions |
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
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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