Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop when we set rd_enabled to true, so we don't attempt to read data from the socket when the TCP stream is already out-of-sync or corrupted.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.0, < 5.4.213 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5Patch
- https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abeaPatch
- https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3Patch
- https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ffPatch
- https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886Patch
- https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5Patch
- https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abeaPatch
- https://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3Patch
- https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ffPatch
- https://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886Patch
FAQ
What is CVE-2022-48686?
CVE-2022-48686 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop when we set rd_enabled to true, so we don...
How severe is CVE-2022-48686?
CVE-2022-48686 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-48686?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.