{"cve":"CVE-2023-52812","nvd":{"published":"2024-05-21T16:15:19.410","modified":"2026-06-17T06:43:38.540","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: check num of link levels when update pcie param\n\nIn SR-IOV environment, the value of pcie_table->num_of_link_levels will\nbe 0, and num_of_levels - 1 will cause array index out of bounds","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":["CWE-129"],"references":["https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a","https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927","https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec","https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670","https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52812","score":0.0026,"percentile":0.17746,"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."]}