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5.5
CVSSv3

CVE-2020-0009

Published: 08/01/2020 Updated: 14/10/2022
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N
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Vulnerability Summary

In calc_vm_may_flags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by corrupting memory shared between processes, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-142938932

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google android -

debian debian linux 8.0

Exploits

Exploit DB: Android ashmem Read-Only Bypasses
Android suffers from ashmem read-only bypass vulnerabilities via remap_file_pages() and ASHMEM_UNPIN ...

References

CWE-276http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.htmlhttps://source.android.com/security/bulletin/2020-01-01https://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlhttps://nvd.nist.govhttps://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-26925CVE-2023-41826LFICVE-2022-22364CVE-2024-2887command injectionremote code executionCVE-2024-34446CVE-2022-48699
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