ice: Add a per-VF limit on number of FDIR filters
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 88% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/292081c4e7f575a79017d5cbe1a0ec042783976fhttps://git.kernel.org/stable/c/6ebbe97a488179f5dc85f2f1e0c89b486e99ee97https://git.kernel.org/stable/c/8e02cd98a6e24389d476e28436d41e620ed8e559https://git.kernel.org/stable/c/d62389073a5b937413e2d1bc1da06ccff5103c0chttps://git.kernel.org/stable/c/e81b674ead8e2172b2a69e7b45e079239ace4dbchttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html