CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
EPSS
Percentile
75.3%
hw/input/ps2.c in Qemu does not validate ‘rptr’ and ‘count’ values during
guest migration, leading to out-of-bounds access.
Author | Note |
---|---|
mdeslaur | trusty has a fixed-size queue, doesn’t look like an issue. |
launchpad.net/bugs/cve/CVE-2017-16845
lists.gnu.org/archive/html/qemu-devel/2017-11/msg02982.html
nvd.nist.gov/vuln/detail/CVE-2017-16845
security-tracker.debian.org/tracker/CVE-2017-16845
ubuntu.com/security/notices/USN-3575-1
ubuntu.com/security/notices/USN-3649-1
www.cve.org/CVERecord?id=CVE-2017-16845
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
EPSS
Percentile
75.3%