Vulnerability in Linux Kernel
CVE-2012-0207
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.203 (97.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.205 · newest: 0.203 · change: -0.002
Affected products
- Linux Kernel
- Red Hat Enterprise Linux Eus — versions 5.6
Weakness classification (CWE)
References
- bugs.debian.org/cgi-bin/bugreport.cgi (Exploit, Mailing List, Third Party Advisory)
- github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b (Patch, Third Party Advisory)
- www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1 (Patch, Mailing List, Vendor Advisory)
- github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 (Patch, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- www.openwall.com/lists/oss-security/2012/01/10/5 (mailing-list, Mailing List, Third Party Advisory)
- git.kernel.org/
Frequently asked questions
- What is CVE-2012-0207?
- CVE-2012-0207 is a high-severity vulnerability in Linux Kernel, classified under Divide By Zero. CVSS score: 7.5/10. Published 2012-05-17.
- How severe is CVE-2012-0207?
- High severity. CVSS v3 base score is 7.5 out of 10.