{"id":"CVE-2026-98527","revision":"a73c332556d140d1a9d20aea1ce7421d","records":[{"revision":"a73c332556d140d1a9d20aea1ce7421d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98527","aliases":[],"title":"gpio: zynq: fix runtime PM leak on request error path","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: zynq: fix runtime PM leak on request error path\n\npm_runtime_get_sync() leaves the usage counter incremented even when it\nfails, and zynq_gpio_request() returns the error without dropping it.\n\ngpiolib does not call ->free() when ->request() fails, so zynq_gpio_free(),\nwhich holds the only matching pm_runtime_put(), never runs. The reference\nis leaked and the controller can no longer runtime-suspend, so its clock\nstays enabled.\n\nSwitch to pm_runtime_resume_and_get(), which only increments the usage\ncounter on success.","state":0,"publishedAt":"2026-10-18T15:17:45.684+00:00","modifiedAt":"2026-10-19T09:21:08.961+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/gpio/gpio-zynq.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"e380fba02908b809f5bbef371259003cf5887bb4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"a3e9b7f7c9558f8c9592f8f817557bff98707bb3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"60a76cdd92e25f576dc58d756a565760dde1f7a1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"58a417a19d80141fff3abe6004e2e47285506e73\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"6e20dabffbcd7b222d8e7bb85a7d8e8325df7699\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52\",\n                            \"lessThan\": \"e9438ab5328a177c9c0e5df87eb92a7162841e98\",\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/gpio/gpio-zynq.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"3.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"3.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.271\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.222\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.55\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.9\",\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/e380fba02908b809f5bbef371259003cf5887bb4","https://git.kernel.org/stable/c/a3e9b7f7c9558f8c9592f8f817557bff98707bb3","https://git.kernel.org/stable/c/60a76cdd92e25f576dc58d756a565760dde1f7a1","https://git.kernel.org/stable/c/25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac","https://git.kernel.org/stable/c/6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e","https://git.kernel.org/stable/c/58a417a19d80141fff3abe6004e2e47285506e73","https://git.kernel.org/stable/c/6e20dabffbcd7b222d8e7bb85a7d8e8325df7699","https://git.kernel.org/stable/c/e9438ab5328a177c9c0e5df87eb92a7162841e98"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98527","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98527","identifiers":["CVE-2026-98527"]},"retained":false,"historicalAffected":[]}],"coverage":[]}