Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_probe_threshold. While reading sysctl_tcp_probe_threshold, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.1, < 4.9.325 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0Patch
- https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882aPatch
- https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6cPatch
- https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219Patch
- https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0bPatch
- https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6Patch
- https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3Patch
- https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78Patch
FAQ
What is CVE-2022-49595?
CVE-2022-49595 is a vulnerability with a CVSS score of 4.7 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_probe_threshold. While reading sysctl_tcp_probe_threshold, it can be changed concurrently. ...
How severe is CVE-2022-49595?
CVE-2022-49595 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-2022-49595?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.