In all Qualcomm products with Android releases from CAF using the Linux kernel, in function msm_compr_ioctl_shared, variable "ddp->params_length" could be accessed and modified by multiple threads, while it is not protected with locks. If one thread is running, while another thread is setting data, race conditions will happen. If "ddp->params_length" is set to a big number, a buffer overflow will occur.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2017-09-21T15:00:00

Updated: 2024-08-05T17:18:01.126Z

Reserved: 2017-06-15T00:00:00

Link: CVE-2017-9677

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-09-21T15:29:00.867

Modified: 2019-10-03T00:03:26.223

Link: CVE-2017-9677

cve-icon Redhat

No data.