{"cve":"CVE-2024-46821","nvd":{"published":"2024-09-27T13:15:14.767","modified":"2026-06-17T07:56:01.267","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: Fix negative array index read\n\nAvoid using the negative values\nfor clk_idex as an index into an array pptable->DpmDescriptor.\n\nV2: fix clk_index return check (Tim Huang)","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/06a3810010b525b9958424e344f0c25b09e128fa","https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50","https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d","https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436","https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:54:38.012257375+00:00"},"epss":{"cve":"CVE-2024-46821","score":0.00258,"percentile":0.17531,"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."]}