{"cve":"CVE-2015-7312","nvd":{"published":"2015-11-16T11:59:09.527","modified":"2026-06-17T00:32:14.270","status":"Modified","description":"Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-362","CWE-416"],"references":["http://sourceforge.net/p/aufs/mailman/message/34449209/","http://www.debian.org/security/2015/dsa-3364","http://www.openwall.com/lists/oss-security/2015/09/22/10","http://www.ubuntu.com/usn/USN-2777-1","http://sourceforge.net/p/aufs/mailman/message/34449209/"],"products":["canonical:ubuntu_linux","debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-7312","score":0.0036,"percentile":0.29781,"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."]}