Google has alerted the cybersecurity community about an exploited vulnerability in Android devices utilizing Qualcomm chipsets. The vulnerability, identified as CVE-2020-11261, has been assigned a CVSS score of 8.4 and relates to improper input validation in the Graphics component of Qualcomm’s software. This flaw could potentially allow attackers to cause memory corruption through a maliciously crafted application requesting excessive memory access.
Evidence suggests that CVE-2020-11261 is currently subject to limited but targeted exploits. Google noted in a recent security update issued on March 18 that the vulnerabilities could be actively leveraged to compromise devices. Discovered by Google’s Android Security team in July 2020, this security hole was patched in January 2021, highlighting the ongoing risks associated with delayed system updates.
The vulnerability is categorized as having a “local” access vector, which necessitates that the attacker has either physical access to the compromised device or utilizes social engineering techniques, such as a watering hole attack, to gain the ability to execute malicious code.
While detailed information regarding the specific attacks, along with details about the attackers and their targets, remains undisclosed, it is typical for Google to limit such disclosures in order to avoid equipping additional malicious actors with information that could be used to exploit the vulnerability further.
The incident underscores the paramount importance of implementing timely monthly security updates to safeguard Android devices from exploitation. Organizations are urged to prioritize these updates to mitigate vulnerabilities and fortify their cybersecurity posture against potential threats. Efforts continue to engage Google for further remarks on this developing situation, and this article will be updated if additional information becomes available.
