The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: qualcomm

Published: 2023-08-08T09:15:05.943Z

Updated: 2024-07-08T17:05:12.003Z

Reserved: 2023-03-17T11:41:45.850Z


Link: CVE-2023-28576

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2023-08-08T10:15:14.640

Modified: 2024-04-12T17:17:11.607


Link: CVE-2023-28576

JSON object: View

cve-icon Redhat Information

No data.

CWE