CVE-2005-3274: Race Condition
First published: Thu Oct 20 2005(Updated: )
Race condition in ip_vs_conn_flush in Linux 2.6 before 2.6.13 and 2.4 before 2.4.32-pre2, when running on SMP systems, allows local users to cause a denial of service (null dereference) by causing a connection timer to expire while the connection table is being flushed before the appropriate lock is acquired.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux kernel | =2.4.15 | |
| Linux kernel | =2.6.11 | |
| Linux kernel | =2.6.11.2 | |
| Linux kernel | =2.6.5 | |
| Linux kernel | =2.4.11 | |
| Linux kernel | =2.6.11.10 | |
| Linux kernel | =2.6.1 | |
| Linux kernel | =2.6.11.8 | |
| Linux kernel | =2.4.26 | |
| Linux kernel | =2.6.10 | |
| Linux kernel | =2.4.12 | |
| Linux kernel | =2.4.13 | |
| Linux kernel | =2.6.11.6 | |
| Linux kernel | =2.6.11.11 | |
| Linux kernel | =2.6.3 | |
| Linux kernel | =2.4.17 | |
| Linux kernel | =2.6.4 | |
| Linux kernel | =2.6.11.5 | |
| Linux kernel | =2.4.21 | |
| Linux kernel | =2.4.23 | |
| Linux kernel | =2.6.2 | |
| Linux kernel | =2.4.7 | |
| Linux kernel | =2.4.25 | |
| Linux kernel | =2.6.8 | |
| Linux kernel | =2.4.24 | |
| Linux kernel | =2.4.9 | |
| Linux kernel | =2.6.12.5 | |
| Linux kernel | =2.6.12.1 | |
| Linux kernel | =2.6.11.9 | |
| Linux kernel | =2.4.30 | |
| Linux kernel | =2.4.28 | |
| Linux kernel | =2.6.0 | |
| Linux kernel | =2.4.10 | |
| Linux kernel | =2.6.12.2 | |
| Linux kernel | =2.4.0 | |
| Linux kernel | =2.4.2 | |
| Linux kernel | =2.4.16 | |
| Linux kernel | =2.4.8 | |
| Linux kernel | =2.4.19 | |
| Linux kernel | =2.4.14 | |
| Linux kernel | =2.6.12.4 | |
| Linux kernel | =2.6.11.3 | |
| Linux kernel | =2.6.12.3 | |
| Linux kernel | =2.4.22 | |
| Linux kernel | =2.4.5 | |
| Linux kernel | =2.6.7 | |
| Linux kernel | =2.4.18 | |
| Linux kernel | =2.6.9-2.6.20 | |
| Linux kernel | =2.6.12.6 | |
| Linux kernel | =2.4.3 | |
| Linux kernel | =2.6.11.7 | |
| Linux kernel | =2.4.1 | |
| Linux kernel | =2.4.4 | |
| Linux kernel | =2.4.27 | |
| Linux kernel | =2.4.6 | |
| Linux kernel | =2.6.8.1 | |
| Linux kernel | =2.4.31 | |
| Linux kernel | =2.4.29 | |
| Linux kernel | =2.6.11.4 | |
| Linux kernel | =2.4.20 | |
| Linux kernel | =2.6.11.12 | |
| Linux kernel | =2.6.11.1 | |
| Linux kernel | =2.6.6 | |
| Linux kernel | =2.6.12 | |
| Linux Kernel | =2.4.0 | |
| Linux Kernel | =2.4.1 | |
| Linux Kernel | =2.4.2 | |
| Linux Kernel | =2.4.3 | |
| Linux Kernel | =2.4.4 | |
| Linux Kernel | =2.4.5 | |
| Linux Kernel | =2.4.6 | |
| Linux Kernel | =2.4.7 | |
| Linux Kernel | =2.4.8 | |
| Linux Kernel | =2.4.9 | |
| Linux Kernel | =2.4.10 | |
| Linux Kernel | =2.4.11 | |
| Linux Kernel | =2.4.12 | |
| Linux Kernel | =2.4.13 | |
| Linux Kernel | =2.4.14 | |
| Linux Kernel | =2.4.15 | |
| Linux Kernel | =2.4.16 | |
| Linux Kernel | =2.4.17 | |
| Linux Kernel | =2.4.18 | |
| Linux Kernel | =2.4.19 | |
| Linux Kernel | =2.4.20 | |
| Linux Kernel | =2.4.21 | |
| Linux Kernel | =2.4.22 | |
| Linux Kernel | =2.4.23 | |
| Linux Kernel | =2.4.24 | |
| Linux Kernel | =2.4.25 | |
| Linux Kernel | =2.4.26 | |
| Linux Kernel | =2.4.27 | |
| Linux Kernel | =2.4.28 | |
| Linux Kernel | =2.4.29 | |
| Linux Kernel | =2.4.30 | |
| Linux Kernel | =2.4.31 | |
| Linux Kernel | =2.6.0 | |
| Linux Kernel | =2.6.1 | |
| Linux Kernel | =2.6.2 | |
| Linux Kernel | =2.6.3 | |
| Linux Kernel | =2.6.4 | |
| Linux Kernel | =2.6.5 | |
| Linux Kernel | =2.6.6 | |
| Linux Kernel | =2.6.7 | |
| Linux Kernel | =2.6.8 | |
| Linux Kernel | =2.6.8.1 | |
| Linux Kernel | =2.6.9-2.6.20 | |
| Linux Kernel | =2.6.10 | |
| Linux Kernel | =2.6.11 | |
| Linux Kernel | =2.6.11.1 | |
| Linux Kernel | =2.6.11.2 | |
| Linux Kernel | =2.6.11.3 | |
| Linux Kernel | =2.6.11.4 | |
| Linux Kernel | =2.6.11.5 | |
| Linux Kernel | =2.6.11.6 | |
| Linux Kernel | =2.6.11.7 | |
| Linux Kernel | =2.6.11.8 | |
| Linux Kernel | =2.6.11.9 | |
| Linux Kernel | =2.6.11.10 | |
| Linux Kernel | =2.6.11.11 | |
| Linux Kernel | =2.6.11.12 | |
| Linux Kernel | =2.6.12 | |
| Linux Kernel | =2.6.12.1 | |
| Linux Kernel | =2.6.12.2 | |
| Linux Kernel | =2.6.12.3 | |
| Linux Kernel | =2.6.12.4 | |
| Linux Kernel | =2.6.12.5 | |
| Linux Kernel | =2.6.12.6 | |
| Linux Kernel | >=2.4.0<=2.4.31 | |
| Linux Kernel | >=2.6.0<2.6.13 | |
| Debian Linux | =3.1 |
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Reference Links
- http://www.kernel.org/git/?p=linux/kernel/git/marcelo/linux-2.4.git;a=commit;h=e684f066dff5628bb61ad1912de6e8058b5b4c7d
- http://lkml.org/lkml/2005/6/23/249
- http://lkml.org/lkml/2005/6/24/173
- http://www.securityfocus.com/bid/15528
- http://www.debian.org/security/2005/dsa-922
- http://secunia.com/advisories/18056
- http://www.redhat.com/support/errata/RHSA-2006-0190.html
- http://secunia.com/advisories/18684
- http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:044
- http://secunia.com/advisories/18977
- http://secunia.com/advisories/17826
- http://www.redhat.com/support/errata/RHSA-2005-663.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:218
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:235
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:220
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:219
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11723
- https://usn.ubuntu.com/219-1/
- http://www.securityfocus.com/archive/1/427981/100/0/threaded
- http://www.securityfocus.com/archive/1/427980/100/0/threaded
- http://www.kernel.org/git/?p=linux/kernel/git/marcelo/linux-2.4.git%3Ba=commit%3Bh=e684f066dff5628bb61ad1912de6e8058b5b4c7d
Frequently Asked Questions
What is the severity of CVE-2005-3274?
The severity of CVE-2005-3274 is classified as medium, as it can lead to a denial of service condition on affected Linux kernel versions.
How do I fix CVE-2005-3274?
To fix CVE-2005-3274, upgrade to Linux kernel version 2.6.13 or higher or 2.4.32-pre2 or higher.
Which Linux kernel versions are affected by CVE-2005-3274?
CVE-2005-3274 affects Linux kernel versions 2.4.0 through 2.4.31 and 2.6.0 through 2.6.12.
What does CVE-2005-3274 affect?
CVE-2005-3274 affects Linux operating systems running on SMP systems by causing a null dereference due to a race condition.
Can CVE-2005-3274 be exploited remotely?
CVE-2005-3274 requires local access to exploit, so it cannot be exploited remotely.
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- collector/nvd-index
- agent/softwarecombine
- collector/nvd-api
- source/NVD
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- vendor/linux
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- version/linux kernel/2.4.11
- version/linux kernel/2.6.11.10
- version/linux kernel/2.6.1
- version/linux kernel/2.6.11.8
- version/linux kernel/2.4.26
- version/linux kernel/2.6.10
- version/linux kernel/2.4.12
- version/linux kernel/2.4.13
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- version/linux kernel/2.4.5
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- vendor/debian
- canonical/debian linux
- version/debian linux/3.1