Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_migrate_req. While reading sysctl_tcp_migrate_req, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.10.188, < 5.11 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/4177f545895b1da08447a80692f30617154efa6ePatch
- https://git.kernel.org/stable/c/6e569a11eea20a1ccebc3c4e6366bf0574a449e1Patch
- https://git.kernel.org/stable/c/fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1Patch
FAQ
What is CVE-2022-49588?
CVE-2022-49588 is a vulnerability with a CVSS score of 4.7 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_migrate_req. While reading sysctl_tcp_migrate_req, it can be changed concurrently. Thus, we ...
How severe is CVE-2022-49588?
CVE-2022-49588 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49588?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.