CVE-2020-11240

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Memory corruption due to ioctl command size was incorrectly set to the size of a pointer and not enough storage is allocated for the copy of the user argument in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

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-131

Affected software

No affected versions have been published.

Timeline

Published: Jun 9, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-112417.5Out of bound read will happen if EAPOL Key length is less than expected while processing NAN shared key descriptor attribute in Snapdragon A CVE-2020-112427.8User could gain access to secure memory due to incorrect argument into address range validation api used in SDI to capture requested content CVE-2020-112437.5RRC sends a connection establishment success to NAS even though connection setup validation returns failure and leads to denial of service i CVE-2020-112457.8Unintended reads and writes by NS EL2 in access control driver due to lack of check of input validation in Snapdragon Auto, Snapdragon Compu CVE-2020-112467.8A double free condition can occur when the device moves to suspend mode during secure playback in Snapdragon Auto, Snapdragon Compute, Snapd CVE-2020-112479.1Out of bound memory read while unpacking data due to lack of offset length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connecti CVE-2020-11257.0An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory. An attacker who successfully e CVE-2020-112507.0Use after free due to race condition when reopening the device driver repeatedly in Snapdragon Auto, Snapdragon Compute, Snapdragon Connecti CVE-2020-112519.1Out-of-bounds read vulnerability while accessing DTMF payload due to lack of check of buffer length before copying in Snapdragon Auto, Snapd CVE-2020-112525.5Trustzone initialization code will disable xPU`s when memory dumps are enabled and lead to information disclosure in Snapdragon Auto, Snapdr CVE-2020-112537.8Arbitrary memory write issue in video driver while setting the internal buffers in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectiv CVE-2020-112545.5Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto,