What is CVE-2019-2258?

CVE-2019-2258 is a critical-severity vulnerability in Qualcomm Mdm9150, classified under Improper Validation of Array Index. CVSS score: 9.8/10. Published 2019-11-06.

How severe is CVE-2019-2258?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Qualcomm Mdm9150

CVE-2019-2258

Improper validation of array index causes OOB write and then leads to memory corruption in MMCP in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice…

EPSS: 0.009 (55.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Mdm9150
Qualcomm Mdm9150_firmware
Qualcomm Mdm9607
Qualcomm Mdm9607_firmware
Qualcomm Mdm9615
Qualcomm Mdm9615_firmware
Qualcomm Mdm9625
Qualcomm Mdm9625_firmware
Qualcomm Mdm9635m
Qualcomm Mdm9635m_firmware

Weakness classification (CWE)

CWE-129 — Improper Validation of Array Index
CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2019-2258?: CVE-2019-2258 is a critical-severity vulnerability in Qualcomm Mdm9150, classified under Improper Validation of Array Index. CVSS score: 9.8/10. Published 2019-11-06.
How severe is CVE-2019-2258?: Critical severity. CVSS v3 base score is 9.8 out of 10.