In all Qualcomm products with Android releases from CAF using the Linux kernel, an integer overflow vulnerability exists in boot.

In all Qualcomm products with Android releases from CAF using the Linux kernel, an audio client pointer is dereferenced before being checked if it is valid.

In all Qualcomm products with Android releases from CAF using the Linux kernel, kernel memory can potentially be overwritten if an invalid master is sent from userspace.

In all Qualcomm products with Android releases from CAF using the Linux kernel, in functions msm_isp_check_stream_cfg_cmd & msm_isp_stats_update_cgc_override, 'stream_cfg_cmd->num_streams' is not checked, and could overflow the array stream_cfg_cmd->stream_handle.

In all Qualcomm products with Android releases from CAF using the Linux kernel, user controlled variables "nr_cmds" and "nr_bos" number are passed across functions without any check. An integer overflow to buffer overflow (with a smaller buffer allocated) may occur when they are too large or negative.

In all Qualcomm products with Android releases from CAF using the Linux kernel, if there is more than one thread doing the device open operation, the device may be opened more than once. This would lead to get_pid being called more than once, however put_pid being called only once in function "msm_close".

In function msm_pcm_playback_close() in all Android releases from CAF using the Linux kernel, prtd is assigned substream->runtime->private_data. Later, prtd is freed. However, prtd is not sanitized and set to NULL, resulting in a dangling pointer. There are other functions that access the same memory (substream->runtime->private_data) with a NULL check, such as msm_pcm_volume_ctl_put(), which means this freed memory could be used.

In all Android releases from CAF using the Linux kernel, while processing a voice SVC request which is nonstandard by specifying a payload size that will overflow its own declared size, an out of bounds memory copy occurs.

In core_info_read and inst_info_read in all Android releases from CAF using the Linux kernel, variable "dbg_buf", "dbg_buf->curr" and "dbg_buf->filled_size" could be modified by different threads at the same time, but they are not protected with mutex or locks. Buffer overflow is possible on race conditions. "buffer->curr" itself could also be overwritten, which means that it may point to anywhere of kernel memory (for write).

A buffer overflow can occur in all Qualcomm products with Android for MSM, Firefox OS for MSM, or QRD Android when processing a firmware image file.

In all Android releases from CAF using the Linux kernel, a race condition exists in a QTEE driver potentially leading to an arbitrary memory write.

An elevation of privilege vulnerability in the Android media framework (mediaanalytics). Product: Android. Versions: 8.0. Android ID: A-65540999.

In all Qualcomm products with Android releases from CAF using the Linux kernel, a pointer is not validated prior to being dereferenced potentially resulting in Guest-OS memory corruption.

In all Qualcomm products with Android releases from CAF using the Linux kernel, a buffer overflow vulnerability exists in 1x call processing.

In all Qualcomm products with Android releases from CAF using the Linux kernel, a buffer over-read vulnerability exists in RFA-1x.

In all Qualcomm products with Android releases from CAF using the Linux kernel, a buffer over-read vulnerability exists in digital television/digital radio DRM.

In all Qualcomm products with Android releases from CAF using the Linux kernel, validation of buffer lengths is missing in malware protection.

In all Android releases from CAF using the Linux kernel, a buffer overflow vulnerability exists in a WLAN function due to an incorrect message length.

In all Android releases from CAF using the Linux kernel, a kernel driver has an off-by-one buffer over-read vulnerability.

In all Android releases from CAF using the Linux kernel, userspace-controlled parameters for flash initialization are not sanitized potentially leading to exposure of kernel memory.