Lucene search
GoogleOSV:ASB-A-204584366HistoryJan 01, 2023 - 12:00 a.m.
[HWASan] Use after free in libusbhost.so
2023-01-0100:00:00
Google
osv.dev
8
usbrequest.java
memory corruption
privilege escalation
local exploit
software
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
In queue of UsbRequest.java, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Related
cnvd
cnvd
prion
prion
Memory corruption
2023-01-26 21:18:00
cve
cve
CVE-2023-20920
2023-01-26 21:18:11
cvelist
cvelist
CVE-2023-20920
2023-01-24 00:00:00
nvd
nvd
CVE-2023-20920
2023-01-26 21:18:11
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
Related for OSV:ASB-A-204584366