ID CVE-2017-17764
Summary In all Qualcomm products with Android releases from CAF using the Linux kernel, the num_failure_info value from firmware is not properly validated in wma_rx_aggr_failure_event_handler() so that an integer overflow vulnerability in a buffer size calculation may potentially lead to a buffer overflow.
References
Vulnerable Configurations
  • Google Android Operating System
    cpe:2.3:o:google:android
CVSS
Base: 7.2
Impact:
Exploitability:
CWE CWE-190
CAPEC
  • Forced Integer Overflow
    This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
refmap via4
bid 102974
confirm https://source.android.com/security/bulletin/2018-02-01
Last major update 23-02-2018 - 18:29
Published 23-02-2018 - 18:29
Last modified 12-03-2018 - 12:51
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