Description

A use-after-free flaw was found in io_uring/filetable.c in io_install_fixed_file in the io_uring subcomponent in the Linux Kernel during call cleanup. This flaw may lead to a denial of service.

Related CPE's

o

linux

linux_kernel

8

References

https://bugzilla.redhat.com/show_bug.cgi?id=2163723

ExploitIssue TrackingPatchThird Party Advisory

Weaknesses

[email protected]

Primary
CWE-416

[email protected]

Secondary
CWE-191

CVSS impact metrics

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

5.5 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2023-01-26T21:18:09.437

2 years ago

Last modified

2023-02-01T15:58:49.477

2 years ago