{"id":"CVE-2022-50871","revision":"dc1beb05f2e742eeb68c1f743f4e7ae1","records":[{"revision":"dc1beb05f2e742eeb68c1f743f4e7ae1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-50871","aliases":[],"title":"wifi: ath11k: Fix qmi_msg_handler data structure initialization","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: Fix qmi_msg_handler data structure initialization\n\nqmi_msg_handler is required to be null terminated by QMI module.\nThere might be a case where a handler for a msg id is not present in the\nhandlers array which can lead to infinite loop while searching the handler\nand therefore out of bound access in qmi_invoke_handler().\nHence update the initialization in qmi_msg_handler data structure.\n\nTested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1","state":0,"publishedAt":"2025-12-30T12:15:41.372+00:00","modifiedAt":"2026-10-15T21:41:24.297+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/ath/ath11k/qmi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"d5c65159f2895379e11ca13f62feabe93278985d\",\n                            \"lessThan\": \"d5d71de448f36e34592f7c81b5e300d3e8dbb735\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d5c65159f2895379e11ca13f62feabe93278985d\",\n                            \"lessThan\": \"a10e1530c424bb277b4edc7def0195857a548495\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d5c65159f2895379e11ca13f62feabe93278985d\",\n                            \"lessThan\": \"ed3725e15a154ebebf44e0c34806c57525483f92\",\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/ath/ath11k/qmi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.6\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.6\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.0.16\",\n                            \"lessThanOrEqual\": \"6.0.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.2\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.2\",\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/d5d71de448f36e34592f7c81b5e300d3e8dbb735","https://git.kernel.org/stable/c/a10e1530c424bb277b4edc7def0195857a548495","https://git.kernel.org/stable/c/ed3725e15a154ebebf44e0c34806c57525483f92"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-50871","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-50871","identifiers":["CVE-2022-50871"]},"retained":false,"historicalAffected":[]}],"coverage":[]}