CVE-2005-3356
The mq_open system call in Linux kernel 2.6.9, in certain situations, can decrement a counter twice ("double decrement") as a result of multiple calls to the mntput function when the dentry_open function call fails, which allows local users to cause a…
Does this matter?
Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.
Description
The mq_open system call in Linux kernel 2.6.9, in certain situations, can decrement a counter twice ("double decrement") as a result of multiple calls to the mntput function when the dentry_open function call fails, which allows local users to cause a denial of service (panic) via unspecified attack vectors.
- CVSS 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 0.44% probability · 37th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- secalert@redhat.com
References
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169130
- http://lists.suse.de/archive/suse-security-announce/2006-Feb/0010.html
- http://rhn.redhat.com/errata/RHSA-2006-0101.htmlPatch, Vendor Advisory
- http://secunia.com/advisories/18510Patch, Vendor Advisory
- http://secunia.com/advisories/18527
- http://secunia.com/advisories/18788
- http://secunia.com/advisories/19038
- http://secunia.com/advisories/19374
- http://www.debian.org/security/2006/dsa-1017
- http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7c7dce9209161eb260cdf9e9172f72c3a02379e6
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:040
- http://www.novell.com/linux/security/advisories/2006_06_kernel.html
- http://www.securityfocus.com/archive/1/427980/100/0/threaded
- http://www.securityfocus.com/archive/1/427981/100/0/threaded
- http://www.securityfocus.com/bid/16283
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25302
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10731
- https://usn.ubuntu.com/244-1/
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169130
- http://lists.suse.de/archive/suse-security-announce/2006-Feb/0010.html
- http://rhn.redhat.com/errata/RHSA-2006-0101.htmlPatch, Vendor Advisory
- http://secunia.com/advisories/18510Patch, Vendor Advisory
- http://secunia.com/advisories/18527
- http://secunia.com/advisories/18788
- http://secunia.com/advisories/19038
- http://secunia.com/advisories/19374
- http://www.debian.org/security/2006/dsa-1017
- http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7c7dce9209161eb260cdf9e9172f72c3a02379e6
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:040
- http://www.novell.com/linux/security/advisories/2006_06_kernel.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.