Debian Security Bug TrackerDEBIANCVE:CVE-2020-35517CVE-2020-35517
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
20.3%
A flaw was found in qemu. A host privilege escalation issue was found in the virtio-fs shared file system daemon where a privileged guest user is able to create a device special file in the shared directory and use it to r/w access host devices.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | qemu | < 1:5.2+dfsg-5 | qemu_1:5.2+dfsg-5_all.deb |
| Debian | 11 | all | qemu | < 1:5.2+dfsg-5 | qemu_1:5.2+dfsg-5_all.deb |
| Debian | 10 | all | qemu | < 1:3.1+dfsg-8+deb10u8 | qemu_1:3.1+dfsg-8+deb10u8_all.deb |
| Debian | 999 | all | qemu | < 1:5.2+dfsg-5 | qemu_1:5.2+dfsg-5_all.deb |
| Debian | 13 | all | qemu | < 1:5.2+dfsg-5 | qemu_1:5.2+dfsg-5_all.deb |
Related
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
20.3%