What is CVE-2018-11866?

CVE-2018-11866 is a high-severity vulnerability in Qualcomm Ipq8074, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2018-10-29.

How severe is CVE-2018-11866?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2018-11866 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Integer overflow in Qualcomm Ipq8074

CVE-2018-11866

Integer overflow may happen in WLAN when calculating an internal structure size due to lack of validation of the input length in Snapdragon Mobile, Snapdragon Wear in version IPQ8074, MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 835, SD 845, SD 850, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016.

Vulnerability class: Integer Overflow

EPSS: 0.002 (14.4th 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

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

product-security@qualcomm.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-11866?: CVE-2018-11866 is a high-severity vulnerability in Qualcomm Ipq8074, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2018-10-29.
How severe is CVE-2018-11866?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2018-11866 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.