CVE-2023-33106
Published on December 5, 2023
Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
Known Exploited Vulnerability
This Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Multiple Qualcomm chipsets contain a use of out-of-range pointer offset vulnerability due to memory corruption in Graphics while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
The following remediation steps are recommended / required by December 26, 2023: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Vulnerability Analysis
CVE-2023-33106 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 1.8 out of four. The potential impact of an exploit of this vulnerability is considered to be very high.
What is a Buffer Overflow Vulnerability?
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
CVE-2023-33106 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2023-33106
You can be notified by stack.watch whenever vulnerabilities like CVE-2023-33106 are published in these products:
What versions are vulnerable to CVE-2023-33106?
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