CVSS2
Attack Vector
LOCAL
Attack 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
EPSS
Percentile
9.7%
fs/eventpoll.c in the Linux kernel before 2.6.38 places epoll file
descriptors within other epoll data structures without properly checking
for (1) closed loops or (2) deep chains, which allows local users to cause
a denial of service (deadlock or stack memory consumption) via a crafted
application that makes epoll_create and epoll_ctl system calls.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 10.04 | noarch | linux | <Β 2.6.32-31.60 | UNKNOWN |
ubuntu | 10.10 | noarch | linux | <Β 2.6.35-29.51 | UNKNOWN |
ubuntu | 11.04 | noarch | linux | <Β 2.6.38-6.33 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-ec2 | <Β 2.6.32-315.28 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-fsl-imx51 | <Β 2.6.31-610.27 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-lts-backport-maverick | <Β 2.6.35-30.54~lucid1 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-mvl-dove | <Β 2.6.32-216.33 | UNKNOWN |
ubuntu | 10.10 | noarch | linux-mvl-dove | <Β 2.6.32-416.33 | UNKNOWN |
ubuntu | 10.10 | noarch | linux-ti-omap4 | <Β 2.6.35-903.23 | UNKNOWN |
ubuntu | 11.04 | noarch | linux-ti-omap4 | <Β 2.6.38-1204.5 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2011-1082
nvd.nist.gov/vuln/detail/CVE-2011-1082
security-tracker.debian.org/tracker/CVE-2011-1082
ubuntu.com/security/notices/USN-1093-1
ubuntu.com/security/notices/USN-1141-1
ubuntu.com/security/notices/USN-1160-1
ubuntu.com/security/notices/USN-1167-1
ubuntu.com/security/notices/USN-1187-1
ubuntu.com/security/notices/USN-1202-1
ubuntu.com/security/notices/USN-1204-1
www.cve.org/CVERecord?id=CVE-2011-1082