What’s Vulnerable › Vulnerabilities

CVE-2013-6832

• Severity: medium (CVSS 4.9 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2013-11-21 · updated 2026-06-17
• Weakness: CWE-200

Description

The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.

Affected products

• FreeBSD: through 10.0; 0.4_1, 1.0, 1.1, 1.1.5, 1.1.5.1, 1.2 (+66)

References

• http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0106.html
• http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0106.html

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