CVE-2023-3397 in Linux

Summary

by MITRE • 11/01/2023

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.

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• Reservation: 06/25/2023
• Disclosure: 11/01/2023
• Moderation: accepted
• Entry: VDB-232362
• CPE: ready
• CWE: CWE-416 (confirmed)
• CVSS: 4.6 (VulDB)
• EPSS: 0.00009
• KEV: no
• Activities: very low
• Sector: Finance, Homeoffice, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-3397
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-3397
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-3397/