CVE-2018-9363

Published: 2 August 2018

In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.

From the Ubuntu security team

It was discovered that an integer overflow existed in the HID Bluetooth implementation in the Linux kernel that could lead to a buffer overwrite. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

Priority

Medium

CVSS 3 base score: 8.4

Status

Notes

net/bluetooth/hidp/core.c::hidp_process_report()

References

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9363
• https://source.android.com/security/bulletin/2018-06-01
• https://github.com/LineageOS/android_kernel_samsung_exynos5420/commit/22db4bea2a0af7c0e188533282ce7e42323b6e58
• https://ubuntu.com/security/notices/USN-3797-1
• https://ubuntu.com/security/notices/USN-3797-2
• https://ubuntu.com/security/notices/USN-3820-1
• https://ubuntu.com/security/notices/USN-3820-2
• https://ubuntu.com/security/notices/USN-3820-3
• https://ubuntu.com/security/notices/USN-3822-1
• https://ubuntu.com/security/notices/USN-3822-2
• NVD
• Launchpad
• Debian

Bugs