Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX event handling We're starting from a TXQ label, not a TXQ type, so efx_channel_get_tx_queue() is inappropriate (and could return NULL, leading to panics).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.10.0, < 5.10.36 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/35c7a83ad1bb1d48ae249346e61b1132bcbf9052Patch
- https://git.kernel.org/stable/c/83b09a1807415608b387c7bc748d329fefc5617ePatch
- https://git.kernel.org/stable/c/bf2b941d0a6f2d3b9f5fa3c4c21bdd54f71ce253Patch
- https://git.kernel.org/stable/c/e531db1ea6f98c9612cb2de093a107c7eadfb96cPatch
- https://git.kernel.org/stable/c/35c7a83ad1bb1d48ae249346e61b1132bcbf9052Patch
- https://git.kernel.org/stable/c/83b09a1807415608b387c7bc748d329fefc5617ePatch
- https://git.kernel.org/stable/c/bf2b941d0a6f2d3b9f5fa3c4c21bdd54f71ce253Patch
- https://git.kernel.org/stable/c/e531db1ea6f98c9612cb2de093a107c7eadfb96cPatch
FAQ
What is CVE-2021-46948?
CVE-2021-46948 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX event handling We're starting from a TXQ label, not a TXQ type, so efx_channel_get_tx_queue...
How severe is CVE-2021-46948?
CVE-2021-46948 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-46948?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.