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Samba mtab lock file race condition

🗓️ 29 Aug 2011 17:19:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Samba mount and unmount race conditions allow local users to cause denial of service via a SIGKILL when /etc/mtab~ exists.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386libsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.i386.rpm
Red Hat Enterprise Linux5ia64libsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.ia64.rpm
Red Hat Enterprise Linux5ppclibsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.ppc.rpm
Red Hat Enterprise Linux5ppc64libsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.ppc64.rpm
Red Hat Enterprise Linux5s390libsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.s390.rpm
Red Hat Enterprise Linux5s390xlibsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.s390x.rpm
Red Hat Enterprise Linux5x86_64libsmbclient0:3.0.33-3.29.el5_7.4libsmbclient-0:3.0.33-3.29.el5_7.4.x86_64.rpm
Red Hat Enterprise Linux5i386libsmbclient-devel0:3.0.33-3.29.el5_7.4libsmbclient-devel-0:3.0.33-3.29.el5_7.4.i386.rpm
Red Hat Enterprise Linux5ia64libsmbclient-devel0:3.0.33-3.29.el5_7.4libsmbclient-devel-0:3.0.33-3.29.el5_7.4.ia64.rpm
Red Hat Enterprise Linux5ppclibsmbclient-devel0:3.0.33-3.29.el5_7.4libsmbclient-devel-0:3.0.33-3.29.el5_7.4.ppc.rpm
Rows per page

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13 Jan 2026 22:07Current
5.8Medium risk
Vulners AI Score5.8
CVSS 21.9
CVSS 3.14.7
EPSS0.00141
sambamount cifsumount cifsmtab lockrace conditiondenial of servicelocal userssignal kill
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