{"id":"CVE-2025-71163","title":"dmaengine: idxd: fix device leaks on compat bind and unbind","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: fix device leaks on compat bind and unbind\n\nMake sure to drop the reference taken when looking up the idxd device as\npart of the compat bind and unbind…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < b7bd948f89271c92d9ca9b2b682bfba56896e959","Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < b2d077180a56e3b7c97b7517d0465b584adc693b","Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99","Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < 0c97ff108f825a70c3bb29d65ddf0a013d231bb9","Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < a7226fd61def74b60dd8e47ec84cabafc39d575b","Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < 799900f01792cf8b525a44764f065f83fcafd468","Linux 5.15"],"published":"2026-01-25","updated":"2026-09-08","sourceUpdated":"2026-09-08T08:44:06.095Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-71163","references":[{"url":"https://git.kernel.org/stable/c/b7bd948f89271c92d9ca9b2b682bfba56896e959"},{"url":"https://git.kernel.org/stable/c/b2d077180a56e3b7c97b7517d0465b584adc693b"},{"url":"https://git.kernel.org/stable/c/c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99"},{"url":"https://git.kernel.org/stable/c/0c97ff108f825a70c3bb29d65ddf0a013d231bb9"},{"url":"https://git.kernel.org/stable/c/a7226fd61def74b60dd8e47ec84cabafc39d575b"},{"url":"https://git.kernel.org/stable/c/799900f01792cf8b525a44764f065f83fcafd468"}],"tags":["cve.org"],"epss":0.00215,"epssPercentile":0.12205,"ingestedAt":"2026-09-08T15:33:26.994Z","slug":"CVE-2025-71163","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: fix device leaks on compat bind and unbind\n\nMake sure to drop the reference taken when looking up the idxd device as\npart of the compat bind and unbind sysfs interface.\n\n## Affected\n\n- `Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < b7bd948f89271c92d9ca9b2b682bfba56896e959`\n- `Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < b2d077180a56e3b7c97b7517d0465b584adc693b`\n- `Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99`\n- `Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < 0c97ff108f825a70c3bb29d65ddf0a013d231bb9`\n- `Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < a7226fd61def74b60dd8e47ec84cabafc39d575b`\n- `Linux >= 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 < 799900f01792cf8b525a44764f065f83fcafd468`\n- `Linux 5.15`\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":[]}