Debian Security Bug TrackerDEBIANCVE:CVE-2018-5683CVE-2018-5683
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
30.9%
The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | qemu | < 1:2.12~rc3+dfsg-1 | qemu_1:2.12~rc3+dfsg-1_all.deb |
| Debian | 11 | all | qemu | < 1:2.12~rc3+dfsg-1 | qemu_1:2.12~rc3+dfsg-1_all.deb |
| Debian | 999 | all | qemu | < 1:2.12~rc3+dfsg-1 | qemu_1:2.12~rc3+dfsg-1_all.deb |
| Debian | 13 | all | qemu | < 1:2.12~rc3+dfsg-1 | qemu_1:2.12~rc3+dfsg-1_all.deb |
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
30.9%