CVE-2019-1010297 : Vulnerability Insights and Analysis
Discover the Buffer Overflow vulnerability in Linaro/OP-TEE versions 3.3.0 and earlier, allowing code execution within the TEE core. Learn how to mitigate and prevent this issue.
A vulnerability has been identified in Linaro/OP-TEE versions 3.3.0 and earlier, allowing attackers to execute code within the TEE core context.
Understanding CVE-2019-1010297
This CVE pertains to a Buffer Overflow issue in Linaro/OP-TEE versions 3.3.0 and earlier, with a fix available in version 3.4.0 and later.
What is CVE-2019-1010297?
The vulnerability in Linaro/OP-TEE versions 3.3.0 and earlier enables unauthorized code execution within the TEE core (kernel) context.
The Impact of CVE-2019-1010297
The vulnerability allows attackers to exploit a Buffer Overflow issue, potentially leading to the execution of malicious code within the TEE core.
Technical Details of CVE-2019-1010297
This section provides specific technical details regarding the vulnerability.
Vulnerability Description
The vulnerability in Linaro/OP-TEE versions 3.3.0 and earlier is due to a Buffer Overflow issue, enabling unauthorized code execution within the TEE core (kernel) context.
Affected Systems and Versions
- Product: OP-TEE
- Vendor: Linaro/OP-TEE
- Versions Affected: 3.3.0 and earlier
- Fixed Version: 3.4.0 and later
Exploitation Mechanism
The vulnerability allows attackers to exploit a Buffer Overflow issue, gaining the ability to execute code within the TEE core (kernel) context.
Mitigation and Prevention
To address CVE-2019-1010297, follow these mitigation and prevention strategies:
Immediate Steps to Take
- Upgrade to version 3.4.0 or any subsequent version to mitigate the vulnerability.
Long-Term Security Practices
- Regularly update software and firmware to ensure the latest security patches are applied.
- Implement secure coding practices to prevent Buffer Overflow vulnerabilities.
Patching and Updates
Ensure timely patching and updates are applied to maintain a secure environment.