{"id":"CVE-2022-50463","summary":"powerpc/52xx: Fix a resource leak in an error handling path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/52xx: Fix a resource leak in an error handling path\n\nThe error handling path of mpc52xx_lpbfifo_probe() has a request_irq()\nthat is not balanced by a corresponding free_irq().\n\nAdd the missing call, as already done in the remove function.","modified":"2026-08-12T03:51:23.211531785Z","published":"2025-10-01T11:45:34.858Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50463.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0accd460dc7bbe5f55e41a8867c63db9d07b3ec8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/40b4be399e0db7073dec5a0de5ca9994f7e31e58"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5836947613ef33d311b4eff6a32d019580a214f5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9bf842ffdd216b9f94d5b051b5d8b815f2426538"},{"type":"WEB","url":"https://git.kernel.org/stable/c/be9caf2c936f15a9c3f9111e62bdde6357312f90"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cbda93665a3857324f5c79e45769a83c78183199"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e4002f293e5b44e57d2930513cca0dff32249812"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f4ad0a7f0e78d65d38921ab2bef234e49be78b10"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50463.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50463"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"3c9059d79f5eea6b8b75ddac97693127c3c41db4"},{"fixed":"be9caf2c936f15a9c3f9111e62bdde6357312f90"},{"fixed":"f4ad0a7f0e78d65d38921ab2bef234e49be78b10"},{"fixed":"e4002f293e5b44e57d2930513cca0dff32249812"},{"fixed":"9bf842ffdd216b9f94d5b051b5d8b815f2426538"},{"fixed":"40b4be399e0db7073dec5a0de5ca9994f7e31e58"},{"fixed":"0accd460dc7bbe5f55e41a8867c63db9d07b3ec8"},{"fixed":"cbda93665a3857324f5c79e45769a83c78183199"},{"fixed":"fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9"},{"fixed":"5836947613ef33d311b4eff6a32d019580a214f5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50463.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.33"},{"fixed":"4.9.337"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.303"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.270"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.229"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.163"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.86"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.0.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50463.json"}}],"schema_version":"1.9.0"}