Vulnerability Description
A flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.10 |
| Redhat | Enterprise Linux | 8.0 |
Related Weaknesses (CWE)
References
- http://blog.pi3.com.pl/?p=831ExploitPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1928236ExploitIssue TrackingThird Party Advisory
- http://blog.pi3.com.pl/?p=831ExploitPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1928236ExploitIssue TrackingThird Party Advisory
FAQ
What is CVE-2021-3411?
CVE-2021-3411 is a vulnerability with a CVSS score of 6.7 (MEDIUM). A flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerabilit...
How severe is CVE-2021-3411?
CVE-2021-3411 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3411?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Redhat Enterprise Linux.