Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.4.24, < 5.4.189 |
| Netapp | H300S Firmware | - |
| Netapp | H300S | - |
| Netapp | H500S Firmware | - |
| Netapp | H500S | - |
| Netapp | H700S Firmware | - |
| Netapp | H700S | - |
| Netapp | H410S Firmware | - |
| Netapp | H410S | - |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSThird Party AdvisoryVDB Entry
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/fs/io_urExploitMailing ListVendor Advisory
- https://kernel.dance/#1a623d361ffe5cecd4244a02f449528416360038PatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220629-0004/Third Party Advisory
- http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSThird Party AdvisoryVDB Entry
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/fs/io_urExploitMailing ListVendor Advisory
- https://kernel.dance/#1a623d361ffe5cecd4244a02f449528416360038PatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220629-0004/Third Party Advisory
FAQ
What is CVE-2022-1116?
CVE-2022-1116 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 pri...
How severe is CVE-2022-1116?
CVE-2022-1116 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-1116?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Netapp H300S Firmware, Netapp H300S, Netapp H500S Firmware, Netapp H500S.