high
7.8
CWE
190
Advisory Published
Updated

CVE-2022-1116: Integer Overflow

First published: Tue May 17 2022(Updated: )

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.

Credit: cve-coordination@google.com

Affected SoftwareAffected VersionHow to fix
Linux Kernel>=5.4.24<5.4.189
NetApp H300S Firmware
NetApp H300S Firmware
NetApp H500e Firmware
NetApp H500e Firmware
NetApp H700S
NetApp H700S
NetApp H410S
NetApp H410S Firmware
All of
NetApp H300S Firmware
NetApp H300S Firmware
All of
NetApp H500e Firmware
NetApp H500e Firmware
All of
NetApp H700S
NetApp H700S
All of
NetApp H410S
NetApp H410S Firmware
debian/linux
5.10.223-1
5.10.234-1
6.1.129-1
6.1.133-1
6.12.22-1

Remedy

https://kernel.dance/#1a623d361ffe5cecd4244a02f449528416360038

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2022-1116?

    CVE-2022-1116 has a high severity rating due to its potential to cause memory corruption and allow privilege escalation to root.

  • How do I fix CVE-2022-1116?

    Fix CVE-2022-1116 by upgrading to Linux Kernel version 5.4.189 or later, or other patched versions as specified.

  • Which Linux Kernel versions are affected by CVE-2022-1116?

    CVE-2022-1116 affects Linux Kernel versions prior to 5.4.189 and also includes versions 5.4.24 and later.

  • How does CVE-2022-1116 impact system security?

    CVE-2022-1116 allows local attackers to exploit the vulnerability, leading to memory corruption and potential root access.

  • What systems should be prioritized for patching against CVE-2022-1116?

    Systems running vulnerable Linux Kernel versions prior to 5.4.189 should be prioritized for patching to mitigate CVE-2022-1116.

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