{"id":"CVE-2026-97967","revision":"5eef67bb3ff14adc9d0cd310d79ef619","records":[{"revision":"5eef67bb3ff14adc9d0cd310d79ef619","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97967","aliases":[],"title":"hwmon: (corsair-cpro) Remove debugfs entries when probe fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (corsair-cpro) Remove debugfs entries when probe fails\n\nccp_debugfs_init() registers debugfs files whose private data is the devm\nallocated ccp.  If hwmon_device_register_with_info() fails right after it,\nccp_probe() returns without removing them: the HID core then frees ccp,\nand ccp_remove() is not called for a failed probe, so the files stay\nbehind.  Reading one of them dereferences the freed pointer.\n\nRemove the debugfs entries on that error path.  debugfs_remove_recursive()\nwaits for readers already inside the show callbacks, so ccp is no longer\nreachable through debugfs by the time probe returns.","state":0,"publishedAt":"2026-09-25T10:23:09.14+00:00","modifiedAt":"2026-10-19T09:11:33.053+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/hwmon/corsair-cpro.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5997eb60f896830126bc1783465b678b110e2fdd\",\n                            \"lessThan\": \"ae01aafd8214e48cb7eff11e92dfbf3778d52d9d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5997eb60f896830126bc1783465b678b110e2fdd\",\n                            \"lessThan\": \"a5de53b08cc319dadce6fb68d33749ea37962952\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5997eb60f896830126bc1783465b678b110e2fdd\",\n                            \"lessThan\": \"fdc1bc23ff59ee308042342cefcb918d6efba409\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5997eb60f896830126bc1783465b678b110e2fdd\",\n                            \"lessThan\": \"4ee875c423c66c45d7ef7bbff403cd0e3971e0a2\",\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/hwmon/corsair-cpro.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\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\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/ae01aafd8214e48cb7eff11e92dfbf3778d52d9d","https://git.kernel.org/stable/c/a5de53b08cc319dadce6fb68d33749ea37962952","https://git.kernel.org/stable/c/fdc1bc23ff59ee308042342cefcb918d6efba409","https://git.kernel.org/stable/c/4ee875c423c66c45d7ef7bbff403cd0e3971e0a2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97967","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97967","identifiers":["CVE-2026-97967"]},"retained":false,"historicalAffected":[]}],"coverage":[]}