{"id":"CVE-2023-53567","summary":"spi: qup: Don't skip cleanup in remove's error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: qup: Don't skip cleanup in remove's error path\n\nReturning early in a platform driver's remove callback is wrong. In this\ncase the dma resources are not released in the error path. this is never\nretried later and so this is a permanent leak. To fix this, only skip\nhardware disabling if waking the device fails.","modified":"2026-04-02T09:44:30.333814Z","published":"2025-10-04T15:17:09.350Z","related":["SUSE-SU-2025:4111-1","SUSE-SU-2025:4139-1","SUSE-SU-2025:4149-1","SUSE-SU-2025:4320-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53567.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2d0f63077f481f11a07f20eab1c1f4367dfaef32"},{"type":"WEB","url":"https://git.kernel.org/stable/c/49c17fccae36505550c9121891722fff337f148a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/55ecdcd12bc176b86fecbcb125ac814ac8fe857a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/61f49171a43ab1f80c73c5c88c508770c461e0f2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8632384337038b97910c2f7bb5a3f377aa68d001"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bc88243bbe6140d289bb32b4ee4607ba5ce1124a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f345d4d71e87d878437417ffbb9a7d4e16d235eb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fd53f41bd86daa39b454fd4637a908ff2123547f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53567.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53567"},{"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":"64ff247a978facc437d40f0c9b754675846a98f0"},{"fixed":"fd53f41bd86daa39b454fd4637a908ff2123547f"},{"fixed":"8632384337038b97910c2f7bb5a3f377aa68d001"},{"fixed":"bc88243bbe6140d289bb32b4ee4607ba5ce1124a"},{"fixed":"f345d4d71e87d878437417ffbb9a7d4e16d235eb"},{"fixed":"2d0f63077f481f11a07f20eab1c1f4367dfaef32"},{"fixed":"55ecdcd12bc176b86fecbcb125ac814ac8fe857a"},{"fixed":"49c17fccae36505550c9121891722fff337f148a"},{"fixed":"61f49171a43ab1f80c73c5c88c508770c461e0f2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53567.json"}}],"schema_version":"1.7.5"}