CVE-2022-22071

Vulnerability details

Multiple Qualcomm chipsets contain a use-after-free vulnerability when process shell memory is freed using IOCTL munmap call and process initialization is in progress.

Added to CISA KEV: 2023-12-05

Ransomware campaign use: Unknown

CISA due date: 2023-12-26

Defensive guidance from CISA

Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.