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CVE-2023-0469

CVSS v3.1 5.5 (Medium)
55% Progress
EPSS 0.04 % (14th)
0.04% Progress
Affected Products 1
Advisories 6
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-191
Integer Underflow (Wrap or Wraparound)
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2023-01-26 21:18:09
(19 months ago)
Updated Date
2023-02-01 15:58:49
(19 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 6.1 version cpe:2.3:o:linux:linux_kernel < 6.1
  Linux Kernel 6.1 cpe:2.3:o:linux:linux_kernel:6.1:-
  Linux Kernel 6.1 Rc1 cpe:2.3:o:linux:linux_kernel:6.1:rc1
  Linux Kernel 6.1 Rc2 cpe:2.3:o:linux:linux_kernel:6.1:rc2
  Linux Kernel 6.1 Rc3 cpe:2.3:o:linux:linux_kernel:6.1:rc3
  Linux Kernel 6.1 Rc4 cpe:2.3:o:linux:linux_kernel:6.1:rc4
  Linux Kernel 6.1 Rc5 cpe:2.3:o:linux:linux_kernel:6.1:rc5
  Linux Kernel 6.1 Rc6 cpe:2.3:o:linux:linux_kernel:6.1:rc6