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
9.4%
The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 4.2.6-2 | linux_4.2.6-2_all.deb |
Debian | 11 | all | linux | < 4.2.6-2 | linux_4.2.6-2_all.deb |
Debian | 10 | all | linux | < 4.2.6-2 | linux_4.2.6-2_all.deb |
Debian | 999 | all | linux | < 4.2.6-2 | linux_4.2.6-2_all.deb |
Debian | 13 | all | linux | < 4.2.6-2 | linux_4.2.6-2_all.deb |