CVE-2023-28585: qualcomm, inc. snapdragon Integer Overflow to Buffer Overflow

Vulnerability summary

CVE-2023-28585 is a high (CVSS 8.8) Integer Overflow to Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.14% chance of exploitation in the next 30 days, higher than 3% of scored vulnerabilities.

Timeline

1. 05-12-2023
   PublishedVulnerability first disclosed.
2. 25-02-2026
   Last modifiedVulnerability information updated.

Description

Memory corruption while loading an ELF segment in TEE Kernel.

• CWE-680Integer Overflow to Buffer OverflowThe product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.