CVE-2018-9363 Integer overflow in Android

What is CVE-2018-9363?

CVE-2018-9363 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 6 Nov 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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.

Weakness: CWE-787, CWE-190

Which versions are affected by CVE-2018-9363?

It affects 4 products.

Products include Canonical Ubuntu Linux, Debian Debian Linux, Google Android, Linux kernel.

How do I fix CVE-2018-9363?

Apply the vendor's patch.

Is CVE-2018-9363 being exploited?

There is no known exploitation of CVE-2018-9363 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2018-9363, GHSA-4jqv-ffjp-jw6v, UBUNTU-CVE-2018-9363.