{"id":"CVE-2026-93143","revision":"e76f9fac51f24deaa0aeeaff7f1eef23","records":[{"revision":"e76f9fac51f24deaa0aeeaff7f1eef23","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93143","aliases":[],"title":"staging: media: ipu7: fix pm_runtime refcount leak in ipu7_resume()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: media: ipu7: fix pm_runtime refcount leak in ipu7_resume()\n\nipu7_resume() calls pm_runtime_get_sync() before resuming the device.\nIf the runtime PM resume fails, the usage count remains incremented, but\nthe error path returns without dropping the reference.\n\nUse pm_runtime_resume_and_get() instead, which balances the usage count\non failure and avoids the leak. Keep returning 0 on error, as resume\ncallbacks should not propagate failures to the PM core, matching the\nbehaviour of the ipu6 driver.","state":0,"publishedAt":"2026-09-17T16:11:42.099+00:00","modifiedAt":"2026-10-19T09:06:15.789+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/staging/media/ipu7/ipu7.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5\",\n                            \"lessThan\": \"593fda71983b9c23c84a566b20c53dc402c6b376\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5\",\n                            \"lessThan\": \"437d6d15936db87485afabf7d52754b7b19cc787\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5\",\n                            \"lessThan\": \"b298b80814dd0fc3cb1c8c0e0082fc14fdb5fecf\",\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/staging/media/ipu7/ipu7.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\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/593fda71983b9c23c84a566b20c53dc402c6b376","https://git.kernel.org/stable/c/437d6d15936db87485afabf7d52754b7b19cc787","https://git.kernel.org/stable/c/b298b80814dd0fc3cb1c8c0e0082fc14fdb5fecf"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93143","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93143","identifiers":["CVE-2026-93143"]},"retained":false,"historicalAffected":[]}],"coverage":[]}