CVE-2011-0521

The dvb_ca_ioctl function in drivers/media/dvb/ttpci/av7110_ca.c in the Linux kernel before 2.6.38-rc2 does not check the sign of a certain integer field, which allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a negative value.
Severity
UNKNOWN
AV:L/AC:L/Au:N/C:C/I:C/A:C
Atk. Vector
LOCAL
Atk. Complexity
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 15%
VendorProductVersion
linuxlinux_kernel
𝑥
< 2.6.38
linuxlinux_kernel
2.6.38
linuxlinux_kernel
2.6.38
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
natty
Fixed 2.6.38-1.27
released
maverick
Fixed 2.6.35-29.51
released
lucid
Fixed 2.6.32-31.60
released
karmic
ignored
hardy
Fixed 2.6.24-29.89
released
dapper
dne
linux-ec2
natty
dne
maverick
ignored
lucid
Fixed 2.6.32-315.28
released
karmic
ignored
hardy
dne
dapper
dne
linux-fsl-imx51
natty
dne
maverick
dne
lucid
Fixed 2.6.31-609.26
released
karmic
ignored
hardy
dne
dapper
dne
linux-lts-backport-maverick
natty
dne
maverick
dne
lucid
Fixed 2.6.35-30.54~lucid1
released
karmic
dne
hardy
dne
dapper
dne
linux-lts-backport-natty
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-mvl-dove
natty
dne
maverick
Fixed 2.6.32-416.33
released
lucid
Fixed 2.6.32-216.33
released
karmic
ignored
hardy
dne
dapper
dne
linux-source-2.6.15
natty
dne
maverick
dne
lucid
dne
karmic
dne
hardy
dne
dapper
Fixed 2.6.15-57.97
released
linux-ti-omap4
natty
not-affected
maverick
Fixed 2.6.35-903.23
released
lucid
dne
karmic
dne
hardy
dne
dapper
dne