{"id":"CVE-2025-37972","revision":"d553f6fe4c8849078aa3eaab6f3d1ca6","records":[{"revision":"d553f6fe4c8849078aa3eaab6f3d1ca6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-37972","aliases":[],"title":"Input: mtk-pmic-keys - fix possible null pointer dereference","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: mtk-pmic-keys - fix possible null pointer dereference\n\nIn mtk_pmic_keys_probe, the regs parameter is only set if the button is\nparsed in the device tree. However, on hardware where the button is left\nfloating, that node will most likely be removed not to enable that\ninput. In that case the code will try to dereference a null pointer.\n\nLet's use the regs struct instead as it is defined for all supported\nplatforms. Note that it is ok setting the key reg even if that latter is\ndisabled as the interrupt won't be enabled anyway.","state":0,"publishedAt":"2025-05-20T16:47:18.481+00:00","modifiedAt":"2026-10-15T01:06:19.922+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/input/keyboard/mtk-pmic-keys.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b581acb49aec5c3b0af9ab1c537fb73481b79069\",\n                            \"lessThan\": \"334d74a798463ceec02a41eb0e2354aaac0d6249\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b581acb49aec5c3b0af9ab1c537fb73481b79069\",\n                            \"lessThan\": \"90fa6015ff83ef1c373cc61b7c924ab2bcbe1801\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b581acb49aec5c3b0af9ab1c537fb73481b79069\",\n                            \"lessThan\": \"619c05fb176c272ac6cecf723446b39723ee6d97\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b581acb49aec5c3b0af9ab1c537fb73481b79069\",\n                            \"lessThan\": \"09429ddb5a91e9e8f72cd18c012ec4171c2f85ec\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b581acb49aec5c3b0af9ab1c537fb73481b79069\",\n                            \"lessThan\": \"11cdb506d0fbf5ac05bf55f5afcb3a215c316490\",\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/input/keyboard/mtk-pmic-keys.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.139\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.91\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.29\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.14.7\",\n                            \"lessThanOrEqual\": \"6.14.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.15\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/334d74a798463ceec02a41eb0e2354aaac0d6249","https://git.kernel.org/stable/c/90fa6015ff83ef1c373cc61b7c924ab2bcbe1801","https://git.kernel.org/stable/c/619c05fb176c272ac6cecf723446b39723ee6d97","https://git.kernel.org/stable/c/09429ddb5a91e9e8f72cd18c012ec4171c2f85ec","https://git.kernel.org/stable/c/11cdb506d0fbf5ac05bf55f5afcb3a215c316490"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-37972","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-37972","identifiers":["CVE-2025-37972"]},"retained":false,"historicalAffected":[]}],"coverage":[]}