CVE-2022-20238 Detail
This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary.
Description
‘remap_pfn_range’ here may map out of size kernel memory (for example, may map the kernel area), and because the ‘vma->vm_page_prot’ can also be controlled by userspace, so userspace may map the kernel area to be writable, which is easy to be exploitedProduct: AndroidVersions: Android SoCAndroid ID: A-233154555
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
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Change History
0 change records found show changes
Quick Info
CVE Dictionary Entry:
CVE-2022-20238
NVD Published Date:
07/13/2022
NVD Last Modified:
07/14/2022
Source:
Android (associated with Google Inc. or Open Handset Alliance)