ID CVE-2017-7364
Summary In all Qualcomm products with Android releases from CAF using the Linux kernel, in function __mdss_fb_copy_destscaler_data(), variable ds_data[i].scale may still point to a user-provided address (which could point to arbitrary kernel address), so on an error condition, this user-provided address will be freed (arbitrary free), and continued operation could result in use after free condition.
References
Vulnerable Configurations
  • cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
    cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
CVSS
Base: 10.0 (as of 22-08-2017 - 01:36)
Impact:
Exploitability:
CWE CWE-416
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:N/AC:L/Au:N/C:C/I:C/A:C
refmap via4
confirm https://source.android.com/security/bulletin/2017-06-01
sectrack 1038623
Last major update 22-08-2017 - 01:36
Published 18-08-2017 - 19:29
Last modified 22-08-2017 - 01:36
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