Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect. While reading sysctl_fwmark_reflect, 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 | >= 3.16, < 4.9.325 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860Patch
- https://git.kernel.org/stable/c/25a635a67c830766110410fea88ec4e6ee29684bPatch
- https://git.kernel.org/stable/c/5e7a1be3e68deef250ad43cc91f7bb8d7d758b48Patch
- https://git.kernel.org/stable/c/85d0b4dbd74b95cc492b1f4e34497d3f894f5d9aPatch
- https://git.kernel.org/stable/c/9096edcf4854289f92252e086cf6e498c7f8c21dPatch
- https://git.kernel.org/stable/c/a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3Patch
- https://git.kernel.org/stable/c/dccf8a67f30e18980d13f07006e5a536bbd1e136Patch
- https://git.kernel.org/stable/c/fc92e3b4bebfdd986ef1d2c5019f236837b0b982Patch
FAQ
What is CVE-2022-49602?
CVE-2022-49602 is a vulnerability with a CVSS score of 4.7 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect. While reading sysctl_fwmark_reflect, it can be changed concurrently. Thus, we ne...
How severe is CVE-2022-49602?
CVE-2022-49602 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-2022-49602?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.