CVE-2024-42291 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ice: Add a per-VF limit on number of FDIR filters

While the iavf driver adds a s/w limit (128) on the number of FDIR filters that the VF can request a malicious VF driver can request more than that and exhaust the resources for other VFs.

Add a similar limit in ice.

Reference

https://git.kernel.org/stable/c/8e02cd98a6e24389d476e28436d41e620ed8e559 https://git.kernel.org/stable/c/d62389073a5b937413e2d1bc1da06ccff5103c0c https://git.kernel.org/stable/c/292081c4e7f575a79017d5cbe1a0ec042783976f https://git.kernel.org/stable/c/6ebbe97a488179f5dc85f2f1e0c89b486e99ee97