CVE-2022-22071VulnerabilityPublished 12/05/2023Updated 10/24/2026
CVE-2022-22071: Qualcomm Multiple Chipsets Use-After-Free Vulnerability
Affects Qualcomm Multiple ChipsetsSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 12/05/2023
- KEV deadline
- 12/26/2023
- EPSS
- 0.4% chance of exploitation in 30 days – higher than 34% of CVEs
What to do
CISA required action
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Description
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.