Google: >> Android >> 7.2 Security Vulnerabilities
In all Qualcomm products with Android releases from CAF using the Linux kernel, in audio_aio_ion_lookup_vaddr, the buffer length, which is user input, ends up being used to validate if the buffer is fully within the valid region. If the buffer length is large enough then the address + length operation could overflow and produce a result far below the valid region.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21
In all Qualcomm products with Android releases from CAF using the Linux kernel, concurrent calls into ioctl RMNET_IOCTL_ADD_MUX_CHANNEL in ipa wan driver may lead to memory corruption due to missing locks.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21
In all Qualcomm products with Android releases from CAF using the Linux kernel, in an ISP Camera kernel driver function, an incorrect bounds check may potentially lead to an out-of-bounds write.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21
In all Qualcomm products with Android releases from CAF using the Linux kernel, the length of the MAC address is not checked which may cause out of bounds read.
CVSS Score
5.5
EPSS Score
0.001
Published
2017-09-21
In all Qualcomm products with Android releases from CAF using the Linux kernel, while processing a vendor sub-command, a buffer over-read can occur.
CVSS Score
5.5
EPSS Score
0.001
Published
2017-09-21
In all Qualcomm products with Android releases from CAF using the Linux kernel, when reading from sysfs nodes, one can read more information than it is allowed to.
CVSS Score
5.5
EPSS Score
0.001
Published
2017-09-21
In all Qualcomm products with Android releases from CAF using the Linux kernel, an output buffer is accessed in one thread and can be potentially freed in another.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21
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".
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21
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.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21
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.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-09-21