CVE - CVE-2020-0009

CVE-ID
CVE-2020-0009	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://source.android.com/security/bulletin/2020-01-01 MISC:http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html MLIST:[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update URL:https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html MLIST:[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update URL:https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
Assigning CNA
Android (associated with Google Inc. or Open Handset Alliance)
Date Record Created
20191017	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20191017)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)