CVE-2022-33260: qualcomm, inc. snapdragon Stack-based Buffer Overflow

Vulnerability summary

CVE-2022-33260 is a high (CVSS 7.8) Stack-based Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.12% chance of exploitation in the next 30 days, higher than 1.8% of scored vulnerabilities.

Timeline

1. 07-03-2023
   PublishedVulnerability first disclosed.
2. 03-08-2024
   Last modifiedVulnerability information updated.

Description

Memory corruption due to stack based buffer overflow in core while sending command from USB of large size.

• CWE-121Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
• CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.