{"cve":"CVE-2023-53819","nvd":{"published":"2025-12-09T01:16:54.230","modified":"2026-08-04T10:19:22.687","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\namdgpu: validate offset_in_bo of drm_amdgpu_gem_va\n\nThis is motivated by OOB access in amdgpu_vm_update_range when\noffset_in_bo+map_size overflows.\n\nv2: keep the validations in amdgpu_vm_bo_map\nv3: add the validations to amdgpu_vm_bo_map/amdgpu_vm_bo_replace_map\n    rather than to amdgpu_gem_va_ioctl","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":[],"references":["https://git.kernel.org/stable/c/4300a47e4017c9febb60ffa7d39723eeaed00f2b","https://git.kernel.org/stable/c/82aace80cfaab778245bd2f9e31b67953725e4d0","https://git.kernel.org/stable/c/968e27fd037ec4732068820a9b9836eccc0e0a12","https://git.kernel.org/stable/c/9f0bcf49e9895cb005d78b33a5eebfa11711b425","https://git.kernel.org/stable/c/b10db1d2137415e5e7f9706d96cfe77539c499d4"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:16:40.427100871+00:00"},"epss":{"cve":"CVE-2023-53819","score":0.00143,"percentile":0.03592,"date":"2026-11-01"},"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."]}