{"cve":"CVE-2007-1730","nvd":{"published":"2007-03-28T10:19:00.000","modified":"2026-06-16T22:38:11.753","status":"Modified","description":"Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=dccp&m=117509584316267&w=2","http://secunia.com/advisories/25392","http://securityreason.com/securityalert/2482","http://www.securityfocus.com/archive/1/463934/100/0/threaded","http://www.securityfocus.com/archive/1/464144/100/0/threaded"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2007-1730","score":0.00798,"percentile":0.5652,"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."]}