Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctl_icmp_echo_enable_probe. While reading sysctl_icmp_echo_enable_probe, 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 | >= 5.13, < 5.15.56 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/05c615033174f1d19374f42285ccd8e9af13e427Patch
- https://git.kernel.org/stable/c/4a2f7083cc6cb72dade9a63699ca352fad26d1cdPatch
- https://git.kernel.org/stable/c/cce955efa0ab81f7fb72e22beed372054c86005cPatch
FAQ
What is CVE-2022-49633?
CVE-2022-49633 is a vulnerability with a CVSS score of 4.7 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctl_icmp_echo_enable_probe. While reading sysctl_icmp_echo_enable_probe, it can be changed concurre...
How severe is CVE-2022-49633?
CVE-2022-49633 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-2022-49633?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.