{"id":"CVE-2026-74548","revision":"85c3ca2067304ab7a4fccbabaa9f469b","records":[{"revision":"85c3ca2067304ab7a4fccbabaa9f469b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-74548","aliases":[],"title":"forcedeth: fix UAF of txrx_stats in nv_remove","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nforcedeth: fix UAF of txrx_stats in nv_remove\n\nnv_remove() frees the per-CPU txrx_stats before unregister_netdev().\nUntil unregister completes, ndo_get_stats64, the NAPI/xmit data path,\nand nv_close()/drain may still access txrx_stats, leading to a\nuse-after-free.\n\nFree the stats only after unregister_netdev().","state":0,"publishedAt":"2026-08-15T12:27:56.387+00:00","modifiedAt":"2026-10-16T19:05:55.094+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/nvidia/forcedeth.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"cdf864d5d3c813ae1876f2bacc1cf3ac3c66dfc9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"7c22b4ee0bd003cecfc14ca28981cb213e201f70\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"d51ce7a63b76eda02cabfed1b0cc277b2f5c9bcc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"cf2dcde2284562ff87830ca0b7fa2b06e95aef1e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"c9d24a205fd508b9999fcab6aca4c590490a12cf\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"ae20a8a4de06a289d40b0a0633d8d573f1fcb049\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"201e05aa531eba0dfe2ee05b4e178f6ffa12c8b1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f4b633b911fd3b4cbe1dc065e8fb064078d0889d\",\n                            \"lessThan\": \"22666ba1420164753d7b0f5a841986b25ace5435\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/nvidia/forcedeth.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.3\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.3\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.265\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.216\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.183\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.151\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.103\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.44\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.8\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 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,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/cdf864d5d3c813ae1876f2bacc1cf3ac3c66dfc9","https://git.kernel.org/stable/c/7c22b4ee0bd003cecfc14ca28981cb213e201f70","https://git.kernel.org/stable/c/d51ce7a63b76eda02cabfed1b0cc277b2f5c9bcc","https://git.kernel.org/stable/c/cf2dcde2284562ff87830ca0b7fa2b06e95aef1e","https://git.kernel.org/stable/c/c9d24a205fd508b9999fcab6aca4c590490a12cf","https://git.kernel.org/stable/c/ae20a8a4de06a289d40b0a0633d8d573f1fcb049","https://git.kernel.org/stable/c/201e05aa531eba0dfe2ee05b4e178f6ffa12c8b1","https://git.kernel.org/stable/c/22666ba1420164753d7b0f5a841986b25ace5435"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74548","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-74548","identifiers":["CVE-2026-74548"]},"retained":false,"historicalAffected":[]}],"coverage":[]}