Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length underflows are seen because of inconsistencies in the hardware descriptors.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.9.19, < 4.9.300 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26Mailing ListPatch
- https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934eMailing ListPatch
- https://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72eeMailing ListPatch
- https://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7dMailing ListPatch
- https://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576Mailing ListPatch
- https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2eMailing ListPatch
- https://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53ceMailing ListPatch
- https://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5Mailing ListPatch
- https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26Mailing ListPatch
- https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934eMailing ListPatch
- https://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72eeMailing ListPatch
- https://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7dMailing ListPatch
- https://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576Mailing ListPatch
- https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2eMailing ListPatch
- https://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53ceMailing ListPatch
FAQ
What is CVE-2022-48743?
CVE-2022-48743 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent ke...
How severe is CVE-2022-48743?
CVE-2022-48743 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-2022-48743?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.