When was CVE-2012-0207 disclosed?

CVE-2012-0207 was first published in the National Vulnerability Database on May 17, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-0207 actively exploited?

CVE-2012-0207 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2012-0207?

CVE-2012-0207 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2012-0207?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-0207, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2012-0207

HIGHNVD 7.5

7.5

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.

CVSS v3: 7.5
EG Score: —
EPSS: 93.8%
KEV: Not listed

References (14)

security@debianhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876
security@debianhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27
security@debianhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1
security@debianhttp://www.openwall.com/lists/oss-security/2012/01/10/5
security@debianhttps://bugzilla.redhat.com/show_bug.cgi?id=772867
security@debianhttps://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b
security@debianhttps://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/01/10/5
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=772867
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27

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CVE-2012-0207

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References (14)

Frequently asked(5)

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Is Your Infrastructure Affected by CVE-2012-0207?

CVE-2012-0207

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🔄 Last Modified

🔗 References (14)

❓ Frequently asked(5)

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Is Your Infrastructure Affected by CVE-2012-0207?

Published

Last Modified

References (14)

Frequently asked(5)