| Vulnerability Name: | CVE-2013-6834 (CCN-89033) | ||||||||
| Assigned: | 2013-11-16 | ||||||||
| Published: | 2013-11-16 | ||||||||
| Updated: | 2014-03-04 | ||||||||
| Summary: | The ql_eioctl function in sys/dev/qlxgbe/ql_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call. | ||||||||
| CVSS v3 Severity: | 2.8 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N)
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| CVSS v2 Severity: | 4.9 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N) 3.9 Low (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N/E:POC/RL:OF/RC:C)
1.4 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C)
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| Vulnerability Type: | CWE-20 | ||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||
| References: | Source: MITRE Type: CNA CVE-2013-6834 Source: CCN Type: Full-Disclosure Mailing List, Sat, 16 Nov 2013 07:24:18 +0900 XADV-2013006 FreeBSD <= 10 kernel qlxge/qlxgbe Driver IOCTL Multiple Kernel Memory Leak Bugs Source: CCN Type: FreeBSD Web site FreeBSD Source: CCN Type: OSVDB ID: 99974 FreeBSD /dev/qlxgbe/ql_ioctl.c ql_eioctl() Function Memory Leak Information Disclosure Source: CCN Type: BID-63819 FreeBSD 'ql_eioctl()' Function Memory Leak Local Information Disclosure Vulnerability Source: XF Type: UNKNOWN freebsd-qleioctl-information-disclosure(89033) | ||||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||||
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