{"cve":"CVE-2025-22046","nvd":{"published":"2025-04-16T15:15:58.027","modified":"2026-06-17T08:44:55.453","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nuprobes/x86: Harden uretprobe syscall trampoline check\n\nJann reported a possible issue when trampoline_check_ip returns\naddress near the bottom of the address space that is allowed to\ncall into the syscall if uretprobes are not set up:\n\n   https://lore.kernel.org/bpf/202502081235.5A6F352985@keescook/T/#m9d416df341b8fbc11737dacbcd29f0054413cbbf\n\nThough the mmap minimum address restrictions will typically prevent\ncreating mappings there, let's make sure uretprobe syscall checks\nfor that.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/b0065d712049c87e1994c6eac00c6a637e39b325","https://git.kernel.org/stable/c/c35771342e47d58ab9433f3be1c3c30f2c5fa4f3","https://git.kernel.org/stable/c/d4e48b8d59fe162938a5004ace698c847e6a3207","https://git.kernel.org/stable/c/fa6192adc32f4fdfe5b74edd5b210e12afd6ecc0"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:11.054312287+00:00"},"epss":{"cve":"CVE-2025-22046","score":0.00202,"percentile":0.10106,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}