CVE-2012-2674 Integer overflow in n/a
Integer overflows in Android Bionic libc malloc functions allow attackers to trigger memory corruption when debug malloc is enabled.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2012-2674?
CVE-2012-2674 is a medium-severity vulnerability in n/a, published on 25 Jul 2012.
Official 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.
Weakness: CWE-189
Which versions are affected by CVE-2012-2674?
It affects 1 product.
Products include Google Bionic.
How do I fix CVE-2012-2674?
No fix has been published for CVE-2012-2674 yet. Limit exposure of the affected software until one is available.
Is CVE-2012-2674 being exploited?
There is no known exploitation of CVE-2012-2674 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-r8vj-jm7q-q45c.