CVE search · CVE-2011-2480
CVE-2011-2480
high 7.5
Information Disclosure vulnerability in the 802.11 stack, as used in FreeBSD before 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.
Details
- Status
- Modified
- Published
- Last changed
- Source
- secalert@redhat.com
- Weakness
- CWE-200
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | high 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
nvd@nist.govPrimary |
| CVSS 2.0 | medium 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
References
- https://access.redhat.com/security/cve/cve-2011-2480Broken Link
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631160Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631161Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-2480Third Party Advisory
- https://www.openwall.com/lists/oss-security/2011/06/20/15Mailing ListThird Party Advisory
- https://access.redhat.com/security/cve/cve-2011-2480Broken Link
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631160Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631161Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-2480Third Party Advisory
- https://www.openwall.com/lists/oss-security/2011/06/20/15Mailing ListThird Party Advisory