CVE-2022-22071

unknown KEV

Published 2023-12-05 · Modified 2023-12-05

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

1.5

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.

CISA KEV

Vendor: Qualcomm
Product: Multiple Chipsets
Due date: 2023-12-26

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

{Vendor advisory: cisa-kev — This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.codelinaro.org/clo/la/kernel/msm-5.4/-/commit/586840fde350d7b8563df9889c8ce397e2c20dda; https://nvd.nist.gov/vuln/detail/CVE-2022-22071}

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

References

This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.codelinaro.org/clo/la/kernel/msm-5.4/-/commit/586840fde350d7b8563df9889c8ce397e2c20dda; https://nvd.nist.gov/vuln/detail/CVE-2022-22071

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.