Ubuntu.comUB:CVE-2018-19665CVE-2018-19665
5.7 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.7 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
23.9%
The Bluetooth subsystem in QEMU mishandles negative values for length
variables, leading to memory corruption.
Bugs
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916278>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1607652>
Notes
| Author | Note |
|---|---|
| mdeslaur | as of 2020-06-18, proposed fix not committed as of https://github.com/qemu/qemu/commit/c0188e69d, the bluetooth subsystem is marked as unmaintained We will not be fixing this issue in Ubuntu stable releases. We recommend not using the bluetooth support. |
Related
5.7 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.7 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
23.9%