CVE-2022-27834: Use After Free
First published: Mon Apr 11 2022(Updated: )
Use after free vulnerability in dsp_context_unload_graph function of DSP driver prior to SMR Apr-2022 Release 1 allows attackers to perform malicious actions.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Samsung Exynos 2100 | ||
| Samsung Exynos 980 | ||
| Samsung Exynos 9830 |
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Frequently Asked Questions
What is CVE-2022-27834?
CVE-2022-27834 is a use after free vulnerability in the dsp_context_unload_graph function of the DSP driver prior to SMR Apr-2022 Release 1.
What software is affected by CVE-2022-27834?
Google Android versions 10.0, 11.0, and 12.0 are affected by CVE-2022-27834.
What is the severity of CVE-2022-27834?
CVE-2022-27834 has a severity level of high (7 out of 10).
How can attackers exploit CVE-2022-27834?
Attackers can exploit CVE-2022-27834 to perform malicious actions.
Is Samsung Exynos 2100 vulnerable to CVE-2022-27834?
No, Samsung Exynos 2100 is not vulnerable to CVE-2022-27834.
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