{"id":"CVE-2026-43008","summary":"gpio: qixis-fpga: Fix error handling for devm_regmap_init_mmio()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: qixis-fpga: Fix error handling for devm_regmap_init_mmio()\n\ndevm_regmap_init_mmio() returns an ERR_PTR() on failure, not NULL.\nThe original code checked for NULL which would never trigger on error,\npotentially leading to an invalid pointer dereference.\nUse IS_ERR() and PTR_ERR() to properly handle the error case.","modified":"2026-07-08T08:13:29.198999149Z","published":"2026-05-01T14:15:15.580Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43008.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/8de4e0f44c638c66cdc5eeb4d5ab9acd61c31e4f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e54b8fe9454cc786590a0b88db96afe0cdc8a83d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43008.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43008"},{"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":"e88500247dc3267787abc837848b001c1237f692"},{"fixed":"e54b8fe9454cc786590a0b88db96afe0cdc8a83d"},{"fixed":"8de4e0f44c638c66cdc5eeb4d5ab9acd61c31e4f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43008.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43008.json"}}],"schema_version":"1.7.5"}