Description (CNA)
In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, the camera application triggers "user-memory-access" issue as the Camera CPP module Linux driver directly accesses the application provided buffer, which resides in user space. An unchecked userspace value (ioctl_ptr->len) is used to copy contents to a kernel buffer which can lead to kernel buffer overflow.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Qualcomm, Inc. / Android for MSM, Firefox OS for MSM, QRD Android | affected All Android releases from CAF using the Linux kernel |
CWE
No CWE identifiers supplied.
References
- https://www.codeaurora.org/security-bulletin/2018/03/29/march-2018-code-aurora-security-bulletin
- https://source.android.com/security/bulletin/pixel/2018-04-01
ADP enrichment
No English description supplied.