{"cve":"CVE-2012-2674","nvd":{"published":"2012-07-25T19:55:02.820","modified":"2026-06-16T23:41:51.340","status":"Modified","description":"Multiple integer overflows in the (1) chk_malloc, (2) leak_malloc, and (3) leak_memalign functions in libc/bionic/malloc_debug_leak.c in Bionic (libc) for Android, when libc.debug.malloc is set, make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/","http://www.openwall.com/lists/oss-security/2012/06/05/1","http://www.openwall.com/lists/oss-security/2012/06/07/13","https://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385","http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/"],"products":["google:bionic"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-2674","score":0.00794,"percentile":0.56404,"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."]}