{"id":"CVE-2026-72425","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72425","summary":"ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()\n\nResetting all VFs causes resource leak on VFs with FDIR filters\nenabled as CTRL VSIs are only invalidated and not freed. Fix by using\nice_vf_ctrl_vsi_release() instead of ice_vf_ctrl_invalidate_vsi() which\naligns behavior with the ice_reset_vf() function.\n\nReproduction:\n  echo 1 > /sys/class/net/$pf/device/sriov_numvfs\n  ethtool -N $vf flow-type ether proto 0x9000 action 0\n  echo 1 > /sys/class/net/$pf/device/reset","published":"2026-08-15T05:56:42.959Z","modified":"2026-08-18T03:56:43.519062181Z","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.1.178"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/335c2dd21ad9d520102906f96edb99fd5e89ac32"},{"type":"WEB","url":"https://git.kernel.org/stable/c/87a042e45bf4870dc75ea05b4fc0286abecb2a4d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b1fc5bafbc5f84df457b6f987ac993e0802f8d93"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b409a9dc37db8bd798122fc5bcdcfaccaf80db1e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd6d8e4412f805937f61f00bbfdfe831978be235"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ebbe8868cf473f698e0fbaf436d2618b2bcda806"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72425.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72425"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:43.519062181Z"}}