{"cve":"CVE-2024-49975","nvd":{"published":"2024-10-21T18:15:18.287","modified":"2026-06-17T08:00:51.673","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nuprobes: fix kernel info leak via \"[uprobes]\" vma\n\nxol_add_vma() maps the uninitialized page allocated by __create_xol_area()\ninto userspace. On some architectures (x86) this memory is readable even\nwithout VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ,\nalthough this doesn't really matter, debugger can read this memory anyway.","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":["CWE-401"],"references":["https://git.kernel.org/stable/c/21cb47db1ec9765f91304763a24565ddc22d2492","https://git.kernel.org/stable/c/24141df5a8615790950deedd926a44ddf1dfd6d8","https://git.kernel.org/stable/c/2aa45f43709ba2082917bd2973d02687075b6eee","https://git.kernel.org/stable/c/34820304cc2cd1804ee1f8f3504ec77813d29c8e","https://git.kernel.org/stable/c/5b981d8335e18aef7908a068529a3287258ff6d8"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:56:33.105311382+00:00"},"epss":{"cve":"CVE-2024-49975","score":0.0025,"percentile":0.16384,"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."]}