Uninitialized Memory Read in Google Chrome

Executive Summary

This vulnerability is an uninitialized resource issue in Skia, a graphics library used by Google Chrome. It allows a remote attacker to potentially read memory inside the sandbox by tricking a user into visiting a crafted HTML page. The issue exists in Chrome versions prior to 152.0.7977.65.

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Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 152.0.7977.65. Detection involves checking the installed Chrome version. On Windows, run: wmic product where "name like 'Google Chrome'" get version. On Linux, run: google-chrome --version. If the version is below 152.0.7977.65, the system is vulnerable.

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Impact Analysis

If exploited, this vulnerability could allow an attacker to read sensitive memory inside the Chrome sandbox. This might expose private data, such as browsing history or cached information, but requires user interaction to trigger via a malicious webpage.

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Compliance Impact

This vulnerability involves uninitialized memory exposure in Skia within Google Chrome, which could allow a remote attacker to read memory inside the sandbox via a crafted HTML page. While the severity is rated as Low, such memory exposure risks could potentially lead to unauthorized data access, which may impact compliance with GDPR (data protection) and HIPAA (health information privacy) if sensitive data is exposed.

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Mitigation Strategies

Update Google Chrome to version 152.0.7977.65 or later to address the uninitialized resource issue in Skia.

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