Buffer overflow in Google Inc. Android
CVE-2017-0520
An elevation of privilege vulnerability in the Qualcomm crypto engine driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-31750232. References: QC-CR#1082636.
Vulnerability class: Buffer Overflow
EPSS: 0.015 (71.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Google Inc. Android — versions Kernel-3.18, Kernel-3.10
- Linux Linux_kernel — versions 3.10, 3.18
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@android.com (x_refsource_CONFIRM)
- security@android.com (vdb-entry, x_refsource_SECTRACK)
- security@android.com (x_refsource_CONFIRM, Patch)
- security@android.com (vdb-entry, x_refsource_BID)
- nvd@nist.gov (Vendor Advisory)
Frequently asked questions
- What is CVE-2017-0520?
- CVE-2017-0520 is a high-severity vulnerability in Google Inc. Android, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.0/10. Published 2017-03-08.
- How severe is CVE-2017-0520?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2017-0520 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.