{"cve":"CVE-2023-53040","nvd":{"published":"2025-05-02T16:15:23.113","modified":"2026-06-17T06:44:10.830","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nca8210: fix mac_len negative array access\n\nThis patch fixes a buffer overflow access of skb->data if\nieee802154_hdr_peek_addrs() fails.","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":[],"references":["https://git.kernel.org/stable/c/55d836f75778d2e2cafe37e023f9c106400bad4b","https://git.kernel.org/stable/c/5da4469a7aa011de614c3e2ae383c35a353a382e","https://git.kernel.org/stable/c/6c993779ea1d0cccdb3a5d7d45446dd229e610a3","https://git.kernel.org/stable/c/7df72bedbdd1d02bb216e1f6eca0a16900238c4e","https://git.kernel.org/stable/c/918944526a386f186dd818ea6b0bcbed75d8c16b"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2023-53040","score":0.00224,"percentile":0.13093,"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."]}