CVE-2023-3750

Summary

A flaw was found in libvirt. The virStoragePoolObjListSearch function does not return a locked pool as expected, resulting in a race condition and denial of service when attempting to lock the same object from another thread. This issue could allow clients connecting to the read-only socket to crash the libvirt daemon.

Affected Software

Weaknesses

• CWE-667: Improper Locking

ADP Enrichment

CVE Program Container

Additional References

• https://access.redhat.com/errata/RHSA-2023:6409
• https://access.redhat.com/security/cve/CVE-2023-3750
• https://bugzilla.redhat.com/show_bug.cgi?id=2222210
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EVK6JKP36CHE7YAFDJNPNLTW4OWJJ7TQ/

CISA ADP Vulnrichment

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

References

• https://access.redhat.com/errata/RHSA-2023:6409
• https://access.redhat.com/security/cve/CVE-2023-3750
• https://bugzilla.redhat.com/show_bug.cgi?id=2222210

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