Integer overflow in Google Android
CVE-2018-11826
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check on integer overflow while calculating memory can lead to Buffer overflow in WLAN ext scan handler.
Vulnerability class: Integer Overflow
EPSS: 0.002 (11.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android
- Qualcomm, Inc. Android For Msm, Firefox Os Qrd — versions All Android releases from CAF using the Linux kernel
Weakness classification (CWE)
References
- product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- product-security@qualcomm.com (vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2018-11826?
- CVE-2018-11826 is a high-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2018-09-18.
- How severe is CVE-2018-11826?
- High severity. CVSS v3 base score is 7.8 out of 10.