{"id":"CVE-2026-80942","revision":"dc48bf9bbf1a454e9cdb7e972c4eaa97","records":[{"revision":"dc48bf9bbf1a454e9cdb7e972c4eaa97","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-80942","aliases":[],"title":"wifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars()\n\nThe memory allocated inside rtl92du_init_shared_data() is not freed in\nany of the subsequent error paths in rtl92du_init_sw_vars().\nFix that by adding a call to rtl92du_deinit_shared_data() in the error\npath.","state":0,"publishedAt":"2026-09-11T19:42:14.589+00:00","modifiedAt":"2026-10-19T08:45:26.138+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/wireless/realtek/rtlwifi/rtl8192du/sw.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b5dc8873b6ffebd331e46814e537179eac8b6aa4\",\n                            \"lessThan\": \"3a5b23e7dbeb00c93ec3b8add97f5de9bb9cbb5c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b5dc8873b6ffebd331e46814e537179eac8b6aa4\",\n                            \"lessThan\": \"dc8b0be0ec4d9b0c80f07b27e656e4a94de5a344\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b5dc8873b6ffebd331e46814e537179eac8b6aa4\",\n                            \"lessThan\": \"7159e1e12468a0b1ac519b296280c0a27f91eab5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b5dc8873b6ffebd331e46814e537179eac8b6aa4\",\n                            \"lessThan\": \"6496ce90845df2d22fb8e8ed235cd2936fad41c8\",\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/wireless/realtek/rtlwifi/rtl8192du/sw.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.11\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.11\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.109\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.50\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.4\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/3a5b23e7dbeb00c93ec3b8add97f5de9bb9cbb5c","https://git.kernel.org/stable/c/dc8b0be0ec4d9b0c80f07b27e656e4a94de5a344","https://git.kernel.org/stable/c/7159e1e12468a0b1ac519b296280c0a27f91eab5","https://git.kernel.org/stable/c/6496ce90845df2d22fb8e8ed235cd2936fad41c8"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80942","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-80942","identifiers":["CVE-2026-80942"]},"retained":false,"historicalAffected":[]}],"coverage":[]}