CVE-2020-11284

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Locked memory can be unlocked and modified by non secure boot loader through improper system call sequence making the memory region untrusted source of input for secure boot loader in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-667

Affected software

No affected versions have been published.

Timeline

Published: May 7, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-112859.1Buffer over-read while unpacking the RTCP packet we may read extra byte if wrong length is provided in RTCP packets in Snapdragon Auto, Snap CVE-2020-112866.8An Untrusted Pointer Dereference can occur while doing USB control transfers, if multiple requests of different standard request categories CVE-2020-112877.5Allowing RTT frames to be linked with non randomized MAC address by comparing the sequence numbers can lead to information disclosure. in Sn CVE-2020-112887.8Out of bound write can occur in playready while processing command due to lack of input validation in Snapdragon Auto, Snapdragon Compute, S CVE-2020-112897.8Out of bound write can occur in TZ command handler due to lack of validation of command ID in Snapdragon Auto, Snapdragon Compute, Snapdrago CVE-2020-11298.8<p>A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who CVE-2020-112907.0Use after free condition in msm ioctl events due to race between the ioctl register and deregister events in Snapdragon Auto, Snapdragon Com CVE-2020-112919.8Possible buffer overflow while updating ikev2 parameters for delete payloads received during informational exchange due to lack of check of CVE-2020-112927.8Possible buffer overflow in voice service due to lack of input validation of parameters in QMI Voice API in Snapdragon Auto, Snapdragon Comp CVE-2020-112936.0Out of bound read can happen in Widevine TA while copying data to buffer from user data due to lack of check of buffer length received in Sn CVE-2020-112947.8Out of bound write in logger due to prefix size is not validated while prepended to logging string in Snapdragon Auto, Snapdragon Compute, S CVE-2020-112957.8Use after free in camera If the threadmanager is being cleaned up while the worker thread is processing objects in Snapdragon Auto, Snapdrag