PRIOn knowledge basePRION:CVE-2010-0622Design/Logic Flaw
7 High
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
8.3%
The wake_futex_pi function in kernel/futex.c in the Linux kernel before 2.6.33-rc7 does not properly handle certain unlock operations for a Priority Inheritance (PI) futex, which allows local users to cause a denial of service (OOPS) and possibly have unspecified other impact via vectors involving modification of the futex value from user space.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=51246bfd189064079c54421507236fd2723b18f3
lists.opensuse.org/opensuse-security-announce/2010-03/msg00000.html
lists.opensuse.org/opensuse-security-announce/2010-03/msg00006.html
secunia.com/advisories/38779
secunia.com/advisories/38905
secunia.com/advisories/38922
secunia.com/advisories/39033
secunia.com/advisories/43315
www.debian.org/security/2010/dsa-2005
www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.33-rc7
www.mandriva.com/security/advisories?name=MDVSA-2010:088
www.mandriva.com/security/advisories?name=MDVSA-2010:198
www.openwall.com/lists/oss-security/2010/02/09/2
www.openwall.com/lists/oss-security/2010/02/11/2
www.redhat.com/support/errata/RHSA-2010-0161.html
www.securityfocus.com/archive/1/516397/100/0/threaded
www.ubuntu.com/usn/USN-914-1
www.vmware.com/security/advisories/VMSA-2011-0003.html
www.vupen.com/english/advisories/2010/0638
bugzilla.redhat.com/show_bug.cgi?id=563091
lists.fedoraproject.org/pipermail/package-announce/2010-February/035070.html
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9655
Related
7 High
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
8.3%