Debian Security Bug TrackerDEBIANCVE:CVE-2017-13693CVE-2017-13693
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
0.0004 Low
EPSS
Percentile
5.3%
The acpi_ds_create_operands() function in drivers/acpi/acpica/dsutils.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | acpica-unix | < 20180209-1 | acpica-unix_20180209-1_all.deb |
| Debian | 11 | all | acpica-unix | < 20180209-1 | acpica-unix_20180209-1_all.deb |
| Debian | 10 | all | acpica-unix | < 20180209-1 | acpica-unix_20180209-1_all.deb |
| Debian | 999 | all | acpica-unix | < 20180209-1 | acpica-unix_20180209-1_all.deb |
| Debian | 13 | all | acpica-unix | < 20180209-1 | acpica-unix_20180209-1_all.deb |
| Debian | 12 | all | linux | <= 6.1.76-1 | linux_6.1.76-1_all.deb |
| Debian | 11 | all | linux | <= 5.10.209-2 | linux_5.10.209-2_all.deb |
| Debian | 10 | all | linux | <= 4.19.249-2 | linux_4.19.249-2_all.deb |
| Debian | 999 | all | linux | <= 6.7.9-2 | linux_6.7.9-2_all.deb |
| Debian | 13 | all | linux | <= 6.6.15-2 | linux_6.6.15-2_all.deb |
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
0.0004 Low
EPSS
Percentile
5.3%