CVE-2012-4220 | BDVDB-2026-53671 Detail

Description#

diagchar_core.c in the Qualcomm Innovation Center (QuIC) Diagnostics (aka DIAG) kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service (incorrect pointer dereference) via an application that uses crafted arguments in a local diagchar_ioctl call.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012
http://www.kb.cert.org/vuls/id/702452

Exploit#

No public exploit known

History#

Version 12012-11-30Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.