CVE-2012-1090

kernel: cifs: dentry refcount leak when opening a FIFO on lookup leads to panic on unmount

Published May 17, 2012 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service (OOPS) via attempted access to a special file, as demonstrated by a FIFO.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2443-1 linux-2.6 security update
EUVD EUVD EUVD-2012-1127 The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service (OOPS) via attempted access to a special file, as demonstrated by a FIFO.
Ubuntu USN Ubuntu USN USN-1425-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1426-1 Linux kernel (EC2) vulnerabilities
Ubuntu USN Ubuntu USN USN-1431-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1432-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-1433-1 Linux kernel (Oneiric backport) vulnerabilities
Ubuntu USN Ubuntu USN USN-1440-1 Linux kernel (Natty backport) vulnerabilities
Ubuntu USN Ubuntu USN USN-1446-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-1458-1 Linux kernel (OMAP4) vulnerabilities
History

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