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7.5
CVSSv3

CVE-2011-2480

Published: 27/11/2019 Updated: 10/12/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
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Vulnerability Summary

Information Disclosure vulnerability in the 802.11 stack, as used in FreeBSD prior to 8.2 and NetBSD when using certain non-x86 architectures. A signedness error in the IEEE80211_IOC_CHANINFO ioctl allows a local unprivileged user to cause the kernel to copy large amounts of kernel memory back to the user, disclosing potentially sensitive information.

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References

CWE-200https://security-tracker.debian.org/tracker/CVE-2011-2480https://www.openwall.com/lists/oss-security/2011/06/20/15https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631161https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631160https://access.redhat.com/security/cve/cve-2011-2480https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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