CVEvulnerability
CVE-2012-0207
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-05-17
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-369
Description
The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
Affected configurations
• linux linux kernel (< 3.0.17)
• linux linux kernel (>= 3.1 < 3.1.9)
• linux linux kernel (>= 3.2 < 3.2.1)
• redhat enterprise linux eus 5.6
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876 Exploit, Mailing List, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 git.kernel.org
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1 Mailing List, Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/01/10/5 Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=772867 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 Patch, Third Party Advisory
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876 Exploit, Mailing List, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 git.kernel.org
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1 Mailing List, Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/01/10/5 Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=772867 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 Patch, Third Party Advisory