Vulnerability identifier: #VU28270
Vulnerability risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-787
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Google Android
Operating systems & Components /
Operating system
Vendor: Google
Description
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input within the Media framework functionality in "setImageHeight" and "setImageWidth" of ExifUtils.cpp. A local user can trigger out-of-bounds write and execute arbitrary code on the target system with elevated privileges.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Google Android: 9.0, 10
External links
http://source.android.com/security/bulletin/2020-05-01
http://android.googlesource.com/platform/frameworks/av/+/64212a424b4819efb3b6c66e14f6b2b1b1023d4f
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.