CVE-2023-3397

Summary

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.

Affected Software

Weaknesses

• CWE-416: Use After Free

Workarounds

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

ADP Enrichment

CVE Program Container

Additional References

• https://access.redhat.com/security/cve/CVE-2023-3397
• https://bugzilla.redhat.com/show_bug.cgi?id=2217271
• https://www.spinics.net/lists/kernel/msg4788636.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://access.redhat.com/security/cve/CVE-2023-3397
• https://bugzilla.redhat.com/show_bug.cgi?id=2217271
• https://www.spinics.net/lists/kernel/msg4788636.html

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