CVE-2021-1958

MediumCVSS 6.4/10Last modified Jun 17, 2026

Description

A race condition in fastrpc kernel driver for dynamic process creation can lead to use after free scenario in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wearables

Metrics

CVSS 3.1 6.4/10CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

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

Related CVEs from 2021

CVE-2021-19597.8Possible memory corruption due to lack of bound check of input index in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdr CVE-2021-19606.5Improper handling of ASB-C broadcast packets with crafted opcode in LMP can lead to uncontrolled resource consumption in Snapdragon Auto, Sn CVE-2021-19616.7Possible buffer overflow due to lack of offset length check while updating the buffer value in Snapdragon Auto, Snapdragon Compute, Snapdrag CVE-2021-19626.7Buffer Overflow while processing IOCTL for getting peripheral endpoint information there is no proper validation for input maximum endpoint CVE-2021-19636.7Possible use-after-free due to lack of validation for the rule count in filter table in IPA driver in Snapdragon Auto, Snapdragon Compute, S CVE-2021-19647.5Possible buffer over read due to improper validation of IE size while parsing beacon from peer device in Snapdragon Auto, Snapdragon Compute CVE-2021-19659.8Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Auto, Snapdragon Compute, Snapdrago CVE-2021-19666.7Possible buffer overflow due to lack of length check of source and destination buffer before copying in Snapdragon Auto, Snapdragon Compute,CVE-2021-19675.3Possible stack buffer overflow due to lack of check on the maximum number of post NAN discovery attributes while processing a NAN Match even CVE-2021-19685.5Improper validation of kernel buffer address while copying information back to user buffer can lead to kernel memory information exposure to CVE-2021-19695.5Improper validation of kernel buffer address while copying information back to user buffer can lead to kernel memory information exposure to CVE-2021-19707.5Possible out of bound read due to lack of length check of FT sub-elements in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, S