{"cve":"CVE-2013-3076","nvd":{"published":"2013-04-22T11:40:59.133","modified":"2026-06-16T23:54:29.817","status":"Modified","description":"The crypto API in the Linux kernel through 3.9-rc8 does not initialize certain length variables, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call, related to the hash_recvmsg function in crypto/algif_hash.c and the skcipher_recvmsg function in crypto/algif_skcipher.c.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html","http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html","http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html","http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html","http://www.openwall.com/lists/oss-security/2013/04/14/3"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-3076","score":0.00354,"percentile":0.29159,"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."]}