CVE-2012-2674
 
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
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.
Múltiples desbordamientos de enteros en la chk_malloc (1), leak_malloc (2), y (3) las funciones de leak_memalign en libc/bionic/malloc_debug_leak.c en Bionic (libc) para Android, libc.debug.malloc cuando se establece, facilitar a los atacantes dependientes de contexto para llevar a cabo ataques relacionados con la memoria, tales como desbordamientos de búfer a través de un valor de gran tamaño, lo que hace que se asigne menos memoria de lo esperado.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2012-05-14 CVE Reserved
- 2012-07-25 CVE Published
- 2024-09-17 CVE Updated
- 2024-09-17 First Exploit
- 2024-12-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-189: Numeric Errors
CAPEC
References (4)
URL | Tag | Source |
---|---|---|
http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited | X_refsource_misc | |
http://www.openwall.com/lists/oss-security/2012/06/05/1 | Mailing List |
|
http://www.openwall.com/lists/oss-security/2012/06/07/13 | Mailing List |
|
URL | Date | SRC |
---|---|---|
https://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385 | 2024-09-17 |
URL | Date | SRC |
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