CVE-2020-0009
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
Published at
2020-01-08
739 days ago
Modified
2020-06-10
585 days ago
2020
Year
The year of the turtle
https://source.android.com/security/bulletin/2020-01-01
CONFIRM:https://source.android.com/security/bulletin/2020-01-01
http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html
MISC:http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
MLIST:[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
MLIST:[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update
Vulnerability RAW
{
"Title": {
"_text": "CVE-2020-0009"
},
"Notes": {
"Note": [
{
"_text": "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"
},
{
"_text": "2020-01-08"
},
{
"_text": "2020-06-10"
}
]
},
"CVE": {
"_text": "CVE-2020-0009"
},
"References": {
"Reference": [
{
"URL": {
"_text": "https://source.android.com/security/bulletin/2020-01-01"
},
"Description": {
"_text": "CONFIRM:https://source.android.com/security/bulletin/2020-01-01"
}
},
{
"URL": {
"_text": "http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html"
},
"Description": {
"_text": "MISC:http://packetstormsecurity.com/files/155903/Android-ashmem-Read-Only-Bypasses.html"
}
},
{
"URL": {
"_text": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
},
"Description": {
"_text": "MLIST:[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update"
}
},
{
"URL": {
"_text": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
},
"Description": {
"_text": "MLIST:[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update"
}
}
]
}
}