Vulnerabilities > CVE-2022-48743 - Out-of-bounds Write vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2e
- https://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7d
- https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26
- https://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576
- https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934e
- https://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53ce
- https://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5
- https://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72ee