CVE-2011-2517
Published: 6 October 2011
Multiple buffer overflows in net/wireless/nl80211.c in the Linux kernel before 2.6.39.2 allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability during scan operations with a long SSID value.
From the Ubuntu Security Team
It was discovered that the wireless stack incorrectly verified SSID lengths. A local attacker could exploit this to cause a denial of service or gain root privileges.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
hardy |
Not vulnerable
|
| lucid |
Released
(2.6.32-36.79)
|
|
| maverick |
Released
(2.6.35-31.62)
|
|
| natty |
Released
(2.6.38-13.52)
|
|
| oneiric |
Not vulnerable
(3.0-1.2)
|
|
| precise |
Not vulnerable
(3.1.0-1.1)
|
|
| quantal |
Not vulnerable
(3.4.0-1.1)
|
|
| raring |
Not vulnerable
(3.7.0-0.5)
|
|
| saucy |
Not vulnerable
(3.9.0-0.2)
|
|
| trusty |
Not vulnerable
(3.11.0-12.19)
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Not vulnerable
(3.13.0-24.46)
|
|
| vivid |
Not vulnerable
(3.16.0-23.31)
|
|
| wily |
Not vulnerable
(3.19.0-15.15)
|
|
|
Patches: Introduced by 2a5193119269062608582418deba7af82844159a Introduced by 2a5193119269062608582418deba7af82844159a |
||
|
linux-armadaxp Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Not vulnerable
(3.2.0-1600.1)
|
|
| quantal |
Not vulnerable
(3.2.0-1602.5)
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Released
(2.6.32-340.40)
|
|
| maverick |
Ignored
(binary supplied by "linux" now)
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-flo Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [3.4.0-1.3])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Not vulnerable
(3.4.0-3.10)
|
|
| vivid |
Not vulnerable
(3.4.0-3.15)
|
|
| wily |
Not vulnerable
(3.4.0-3.15)
|
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Released
(2.6.31-611.29)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Ignored
|
|
| trusty |
Does not exist
(trusty was not-affected [3.4.0-1.9])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Not vulnerable
(3.4.0-3.14)
|
|
| vivid |
Not vulnerable
(3.4.0-4.23)
|
|
| wily |
Not vulnerable
(3.4.0-4.23)
|
|
|
linux-grouper Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Ignored
|
|
| trusty |
Does not exist
(trusty was not-affected [3.1.10-8.28])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Not vulnerable
(3.1.10-8.28)
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-backport-maverick Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Released
(2.6.35-31.62~lucid1)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-backport-natty Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Released
(2.6.38-13.52~lucid1)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-backport-oneiric Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Not vulnerable
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Not vulnerable
(3.5.0-18.29~precise1)
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-raring Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Not vulnerable
(3.8.0-19.30~precise1)
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.11.0-13.20~precise2)
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
(3.13.0-24.46~precise1)
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [3.16.0-25.33~14.04.2])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [3.19.0-18.18~14.04.1])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-maguro Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Ignored
|
|
| trusty |
Does not exist
(trusty was not-affected [3.0.0-3.18])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-mako Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Ignored
|
|
| trusty |
Does not exist
(trusty was not-affected [3.4.0-3.21])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Not vulnerable
(3.4.0-5.28)
|
|
| vivid |
Not vulnerable
(3.4.0-5.34)
|
|
| wily |
Not vulnerable
(3.4.0-5.34)
|
|
|
linux-manta Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Ignored
|
|
| trusty |
Does not exist
(trusty was not-affected [3.4.0-4.19])
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Not vulnerable
(3.4.0-6.25)
|
|
| vivid |
Not vulnerable
(3.4.0-6.29)
|
|
| wily |
Not vulnerable
(3.4.0-6.29)
|
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Pending
(2.6.32-220.38)
|
|
| maverick |
Released
(2.6.32-420.38)
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| vivid |
Does not exist
|
|
| wily |
Not vulnerable
(4.2.0-1008.12)
|
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| maverick |
Released
(2.6.35-903.26)
|
|
| natty |
Released
(2.6.38-1209.17)
|
|
| oneiric |
Not vulnerable
(3.0.0-1200.1)
|
|
| precise |
Not vulnerable
(3.0.0-1401.2)
|
|
| quantal |
Not vulnerable
(3.0.0-1200.1)
|
|
| raring |
Not vulnerable
(3.0.0-1200.1)
|
|
| saucy |
Not vulnerable
(3.5.0-223.34)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0~rc3)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2517
- https://rhn.redhat.com/errata/RHSA-2011-1212.html
- https://ubuntu.com/security/notices/USN-1241-1
- https://ubuntu.com/security/notices/USN-1244-1
- https://ubuntu.com/security/notices/USN-1269-1
- https://ubuntu.com/security/notices/USN-1272-1
- https://ubuntu.com/security/notices/USN-1274-1
- https://ubuntu.com/security/notices/USN-1272-1
- https://ubuntu.com/security/notices/USN-1278-1
- https://ubuntu.com/security/notices/USN-1279-1
- https://ubuntu.com/security/notices/USN-1281-1
- https://ubuntu.com/security/notices/USN-1285-1
- https://ubuntu.com/security/notices/USN-1286-1
- NVD
- Launchpad
- Debian