Description
The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.
Published: 2012-06-21
Score: 5.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2240-1 linux-2.6 security update
Debian DSA Debian DSA DSA-2264-1 linux-2.6 security update
EUVD EUVD EUVD-2011-1094 The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.
Ubuntu USN Ubuntu USN USN-1141-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1159-1 Linux kernel vulnerabilities (Marvell Dove)
Ubuntu USN Ubuntu USN USN-1160-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1162-1 Linux kernel vulnerabilities (Marvell Dove)
Ubuntu USN Ubuntu USN USN-1167-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1187-1 Linux kernel (Maverick backport) vulnerabilities
Ubuntu USN Ubuntu USN USN-1189-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1202-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-1204-1 Linux kernel (i.MX51) vulnerabilities
Ubuntu USN Ubuntu USN USN-1212-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-1256-1 Linux kernel (Natty backport) vulnerabilities
History

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Linux Linux Kernel
Redhat Enterprise Linux Enterprise Mrg
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T22:14:27.878Z

Reserved: 2011-02-24T00:00:00.000Z

Link: CVE-2011-1079

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-06-21T23:55:02.067

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-1079

cve-icon Redhat

Severity : Moderate

Publid Date: 2011-02-14T00:00:00Z

Links: CVE-2011-1079 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses