{"id":"CVE-2026-93143","title":"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 fail…","summary":"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 fail…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5 < 593fda71983b9c23c84a566b20c53dc402c6b376","Linux >= b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5 < 437d6d15936db87485afabf7d52754b7b19cc787","Linux >= b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5 < b298b80814dd0fc3cb1c8c0e0082fc14fdb5fecf","Linux 6.17"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T17:18:09.397","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93143","references":[{"url":"https://git.kernel.org/stable/c/437d6d15936db87485afabf7d52754b7b19cc787","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/593fda71983b9c23c84a566b20c53dc402c6b376","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b298b80814dd0fc3cb1c8c0e0082fc14fdb5fecf","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-17T16:21:47.743Z","epss":0.00173,"epssPercentile":0.07062,"slug":"CVE-2026-93143","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}