{"cve":"CVE-2023-52857","nvd":{"published":"2024-05-21T16:15:22.803","modified":"2026-06-17T06:43:44.990","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Fix coverity issue with unintentional integer overflow\n\n1. Instead of multiplying 2 variable of different types. Change to\nassign a value of one variable and then multiply the other variable.\n\n2. Add a int variable for multiplier calculation instead of calculating\ndifferent types multiplier with dma_addr_t variable directly.","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-190"],"references":["https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396","https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c","https://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e","https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7","https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52857","score":0.00239,"percentile":0.15,"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."]}