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CVE-2022-20422

UNKNOWN
Published 2022-10-11T00:00:00
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No CVSS data available

Description

In emulation_proc_handler of armv8_deprecated.c, there is a possible way to corrupt memory due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237540956References: Upstream kernel

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-cmf8-8jrp-ggxm

Advisory Details

In emulation_proc_handler of armv8_deprecated.c, there is a possible way to corrupt memory due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237540956References: Upstream kernel

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-20422
WEB https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
WEB https://source.android.com/security/bulletin/2022-10-01

Advisory provided by GitHub Security Advisory Database. Published: October 12, 2022, Modified: October 13, 2022

References

https://source.android.com/security/bulletin/2022-10-01
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
Published: 2022-10-11T00:00:00
Last Modified: 2024-08-03T02:10:44.661Z
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