CVE-2022-1116
HIGHLinux Kernel 5.4.24-5.4.188 - Integer Overflow in io_uring
Title source: llmDescription
Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions.
References (4)
Core 4
Core References
Exploit, Mailing List, Vendor Advisory x_refsource_misc
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/fs/io_uring.c?h=v5.4.189&id=1a623d361ffe5cecd4244a02f449528416360038
Patch, Third Party Advisory x_refsource_misc
https://kernel.dance/#1a623d361ffe5cecd4244a02f449528416360038
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220629-0004/
Scores
CVSS v3
7.8
EPSS
0.0017
EPSS Percentile
37.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-190
Status
published
Products (5)
linux/linux_kernel
5.4.24 - 5.4.189
netapp/h300s_firmware
netapp/h410s_firmware
netapp/h500s_firmware
netapp/h700s_firmware
Published
May 17, 2022
Tracked Since
Feb 18, 2026