{"cve":"CVE-2023-54310","nvd":{"published":"2025-12-30T13:16:20.200","modified":"2026-08-04T11:16:39.987","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition\n\nmptlan_probe() calls mpt_register_lan_device() which initializes the\n&priv->post_buckets_task workqueue. A call to\nmpt_lan_wake_post_buckets_task() will subsequently start the work.\n\nDuring driver unload in mptlan_remove() the following race may occur:\n\nCPU0                  CPU1\n\n                    |mpt_lan_post_receive_buckets_work()\nmptlan_remove()     |\n  free_netdev()     |\n    kfree(dev);     |\n                    |\n                    | dev->mtu\n                    |   //use\n\nFix this by finishing the work prior to cleaning up in mptlan_remove().\n\n[mkp: we really should remove mptlan instead of attempting to fix it]","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":[],"references":["https://git.kernel.org/stable/c/410e610a96c52a7b41e2ab6c9ca60868d9acecce","https://git.kernel.org/stable/c/48daa4a3015d859ee424948844ce3c12f2fe44e6","https://git.kernel.org/stable/c/60c8645ad6f5b722615383d595d63b62b07a13c3","https://git.kernel.org/stable/c/697f92f8317e538d8409a0c95d6370eb40b34c05","https://git.kernel.org/stable/c/92f869693d84e813895ff4d25363744575515423"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54310","score":0.00162,"percentile":0.05375,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}