CVE-2021-0301: ged Package Out of Bounds Write Vulnerability
Summary
CVE-2021-0301: In ged, there is a possible out of bounds write due to a missing bounds check. Affects :unknown: versions >= SoCVersion:0, < SoCVersion:2021-01-05. Fixed in SoCVersion:2021-01-05. How to fix ↓
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Background
The ged package is a component within the Android ecosystem that is responsible for handling various system-level functionalities. It is widely used in applications that require direct interaction with system resources. However, this package has been identified as vulnerable due to a missing bounds check, which can lead to serious security implications.
Vulnerability Detail
In ged, there is a possible out of bounds write due to a missing bounds check. This vulnerability can lead to local escalation of privilege, allowing an attacker to execute code with system execution privileges. The exploitation of this vulnerability does not require user interaction, making it particularly dangerous. The issue arises from the lack of proper validation of input data, which can be manipulated to overwrite memory locations, potentially leading to arbitrary code execution.
How To Fix
Minimum fixed version
SoCVersion:2021-01-05
This is the first release that contains the fix.
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Workaround
Currently, there are no specific workarounds mentioned for this vulnerability. The best course of action is to apply the available patch as soon as possible.
Conclusion
The ged package vulnerability CVE-2021-0301 poses a significant security risk due to its potential for local privilege escalation without user interaction. It is crucial for users to update to the patched version to protect their systems from exploitation.
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FAQ
CVE-2021-0301 is a vulnerability in the ged package that allows for an out of bounds write, potentially leading to local privilege escalation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
The primary risk is local escalation of privilege, which could allow an attacker to execute arbitrary code with system-level permissions.
No, user interaction is not needed for exploitation, making it more critical to address.
You can update the ged package through your device's system update settings or package manager, ensuring you install the version released on or after 2021-01-05.
References
Related vulnerabilities
Recent vulnerabilities recorded for :unknown:.
