Description
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.
Related CPE's
o
linux
linux_kernel
8
References
https://bugzilla.redhat.com/show_bug.cgi?id=2164024
ExploitIssue TrackingPatchThird Party Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2023-01-26T21:18:09.347
2 years agoLast modified
2023-02-01T15:59:27.927
2 years ago