CVE-2026-72425
High
Description
In the Linux kernel, the following vulnerability has been resolved: ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs() Resetting all VFs causes resource leak on VFs with FDIR filters enabled as CTRL VSIs are only invalidated and not freed. Fix by using ice_vf_ctrl_vsi_release() instead of ice_vf_ctrl_invalidate_vsi() which aligns behavior with the ice_reset_vf() function. Reproduction: echo 1 > /sys/class/net/$pf/device/sriov_numvfs ethtool -N $vf flow-type ether proto 0x9000 action 0 echo 1 > /sys/class/net/$pf/device/reset
SeverityHigh
CVSS7.1
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linuxb409a9dc37db8bd798122fc5bcdcfaccaf80db1e, 335c2dd21ad9d520102906f96edb99fd5e89ac32, 87a042e45bf4870dc75ea05b4fc0286abecb2a4d, dd6d8e4412f805937f61f00bbfdfe831978be235, b1fc5bafbc5f84df457b6f987ac993e0802f8d93, ebbe8868cf473f698e0fbaf436d2618b2bcda806 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | da62c5ff9dcdac67204d6647f3cd43ad931a59f4 ≤ v < b409a9dc37db8bd798122fc5bcdcfaccaf80db1e, da62c5ff9dcdac67204d6647f3cd43ad931a59f4 ≤ v < 335c2dd21ad9d520102906f96edb99fd5e89ac32, da62c5ff9dcdac67204d6647f3cd43ad931a59f4 ≤ v < 87a042e45bf4870dc75ea05b4fc0286abecb2a4d, da62c5ff9dcdac67204d6647f3cd43ad931a59f4 ≤ v < dd6d8e4412f805937f61f00bbfdfe831978be235, da62c5ff9dcdac67204d6647f3cd43ad931a59f4 ≤ v < b1fc5bafbc5f84df457b6f987ac993e0802f8d93, da62c5ff9dcdac67204d6647f3cd43ad931a59f4 ≤ v < ebbe8868cf473f698e0fbaf436d2618b2bcda806, 5.13 | b409a9dc37db8bd798122fc5bcdcfaccaf80db1e, 335c2dd21ad9d520102906f96edb99fd5e89ac32, 87a042e45bf4870dc75ea05b4fc0286abecb2a4d, dd6d8e4412f805937f61f00bbfdfe831978be235, b1fc5bafbc5f84df457b6f987ac993e0802f8d93, ebbe8868cf473f698e0fbaf436d2618b2bcda806 |
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