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CVE-2023-0468

Published: 26/01/2023 Updated: 01/02/2023
CVSS v3 Base Score: 4.7 | Impact Score: 3.6 | Exploitability Score: 1
VMScore: 0
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Vulnerability Summary

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

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linux linux kernel

linux linux kernel 6.1

References

CWE-416https://bugzilla.redhat.com/show_bug.cgi?id=2164024https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
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