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 iucv_sock_recvmsg function in net/iucv/af_iucv.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | <Â 3.8.11-1 | linux_3.8.11-1_all.deb |
Debian | 11 | all | linux | <Â 3.8.11-1 | linux_3.8.11-1_all.deb |
Debian | 10 | all | linux | <Â 3.8.11-1 | linux_3.8.11-1_all.deb |
Debian | 999 | all | linux | <Â 3.8.11-1 | linux_3.8.11-1_all.deb |
Debian | 13 | all | linux | <Â 3.8.11-1 | linux_3.8.11-1_all.deb |