Vulnerabilites related to FreeBSD, NetBSD - NetBSD
CVE-2011-2480 (GCVE-0-2011-2480)
Vulnerability from cvelistv5
Published
2019-11-27 18:53
Modified
2024-08-06 23:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- info disclosure
Summary
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.
References
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | FreeBSD, NetBSD | FreeBSD |
Version: before 8.2 |
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