What is CVE-2018-11955?

CVE-2018-11955 is a critical-severity vulnerability in Qualcomm Mdm9150, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2019-06-14.

How severe is CVE-2018-11955?

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

Out-of-bounds Read in Qualcomm Mdm9150

CVE-2018-11955

Lack of check on length of reason-code fetched from payload may lead driver access the memory not allocated to the frame and results in out of bound read in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 665, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM439, SDM660, SDX20, SDX24

Vulnerability class: Buffer Overflow

EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

product-security@qualcomm.com (x_refsource_CONFIRM, Third Party Advisory, Not Applicable)
nvd@nist.gov (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2018-11955?: CVE-2018-11955 is a critical-severity vulnerability in Qualcomm Mdm9150, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2019-06-14.
How severe is CVE-2018-11955?: Critical severity. CVSS v3 base score is 9.8 out of 10.