CVE-2018-11955

Description

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

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.32%
Third-Party Advisory codeaurora.org Third-Party Advisory codeaurora.org
Affected: Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Published at:
Updated at:

References

Link Tags
https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin third party advisory not applicable
https://www.codeaurora.org/security-bulletin/2019/06/03/june-2019-code-aurora-security-bulletin#_CVE-2018-11955 patch third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-11955?
CVE-2018-11955 has been scored as a critical severity vulnerability.
How to fix CVE-2018-11955?
To fix CVE-2018-11955, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-11955 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-11955 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-11955?
CVE-2018-11955 affects Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables.
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