CVE-2022-20239 (GCVE-0-2022-20239)
Vulnerability from cvelistv5
Published
2022-08-09 20:20
Modified
2024-08-03 02:02
Severity ?
CWE
  • Elevation of privilege
Summary
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-233972091
References
security@android.comhttps://source.android.com/security/bulletin/2022-08-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2022-08-01Vendor Advisory
Impacted products
Vendor Product Version
n/a Android Version: Android SoC
Show details on NVD website

To clipboard 

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