CVE-2011-1020

The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.
Severity
UNKNOWN
AV:L/AC:L/Au:N/C:P/I:P/A:P
Atk. Vector
LOCAL
Atk. Complexity
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
linuxlinux_kernel
𝑥
< 2.6.37
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
oneiric
not-affected
natty
Fixed 2.6.38-11.49
released
maverick
Fixed 2.6.35-30.57
released
lucid
Fixed 2.6.32-34.73
released
karmic
ignored
hardy
Fixed 2.6.24-29.93
released
dapper
dne
linux-ec2
oneiric
dne
natty
dne
maverick
ignored
lucid
Fixed 2.6.32-318.37
released
karmic
ignored
hardy
dne
dapper
dne
linux-fsl-imx51
oneiric
dne
natty
dne
maverick
dne
lucid
Fixed 2.6.31-610.27
released
karmic
ignored
hardy
dne
dapper
dne
linux-lts-backport-maverick
oneiric
dne
natty
dne
maverick
dne
lucid
Fixed 2.6.35-30.57~lucid1
released
karmic
dne
hardy
dne
dapper
dne
linux-lts-backport-natty
oneiric
dne
natty
dne
maverick
dne
lucid
Fixed 2.6.38-11.49~lucid1
released
hardy
dne
linux-lts-backport-oneiric
oneiric
dne
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-mvl-dove
oneiric
dne
natty
dne
maverick
Fixed 2.6.32-418.35
released
lucid
Fixed 2.6.32-218.35
released
karmic
ignored
hardy
dne
dapper
dne
linux-ti-omap4
oneiric
not-affected
natty
Fixed 2.6.38-1209.15
released
maverick
Fixed 2.6.35-903.23
released
lucid
dne
karmic
dne
hardy
dne
dapper
dne