{"id":"CVE-2022-49785","summary":"x86/sgx: Add overflow check in sgx_validate_offset_length()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nx86/sgx: Add overflow check in sgx_validate_offset_length()\n\nsgx_validate_offset_length() function verifies \"offset\" and \"length\"\narguments provided by userspace, but was missing an overflow check on\ntheir addition. Add it.","modified":"2026-04-02T08:27:55.628473Z","published":"2025-05-01T14:09:18.311Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49785.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3b1c10fb754b0b67165e3f055a4208e5ba26dc89"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5277e3d633a5d4157987f4aff068caa55e36db19"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f0861f49bd946ff94fce4f82509c45e167f63690"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49785.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49785"},{"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":"c6d26d370767fa227fc44b98a8bdad112efdf563"},{"fixed":"5277e3d633a5d4157987f4aff068caa55e36db19"},{"fixed":"3b1c10fb754b0b67165e3f055a4208e5ba26dc89"},{"fixed":"f0861f49bd946ff94fce4f82509c45e167f63690"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49785.json"}}],"schema_version":"1.7.5"}