{"id":"CVE-2022-48807","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-48807","generatedAt":"2026-10-27T17:45:28.273Z","title":"In the Linux kernel, the following vulnerability has been resolved: ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler Currently, the same handler is called for both a NETDEV_BONDING_INFO LAG unlink notification as for a NETDEV_UNREGISTER call.","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix KASAN error in LAG NETDEV_UNREGISTER handler\n\nCurrently, the same handler is called for both a NETDEV_BONDING_INFO\nLAG unlink notification as for a NETDEV_UNREGISTER call.  This is\ncausing a problem though, since the netdev_notifier_info passed has\na different structure depending on which event is passed.  The problem\nmanifests as a call trace from a BUG: KASAN stack-out-of-bounds error.\n\nFix this by creating a handler specific to NETDEV_UNREGISTER that only\nis passed valid elements in the netdev_notifier_info struct for the\nNETDEV_UNREGISTER event.\n\nAlso included is the removal of an unbalanced dev_put on the peer_netdev\nand related braces.","published":"2024-07-16T12:15:05.000Z","lastModified":"2026-06-17T05:16:15.000Z","status":"Analyzed","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-908"],"affected":["linux/linux kernel"],"epss":{"score":0.00291,"percentile":0.21418,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-48807","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}