4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.2%
The xen_failsafe_callback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of service (guest crash) by triggering an iret fault, leading to use of an incorrect stack pointer and stack corruption.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | <Â 3.2.39-1 | linux_3.2.39-1_all.deb |
Debian | 11 | all | linux | <Â 3.2.39-1 | linux_3.2.39-1_all.deb |
Debian | 10 | all | linux | <Â 3.2.39-1 | linux_3.2.39-1_all.deb |
Debian | 999 | all | linux | <Â 3.2.39-1 | linux_3.2.39-1_all.deb |
Debian | 13 | all | linux | <Â 3.2.39-1 | linux_3.2.39-1_all.deb |