CVE-2010-4249
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
0.4%
The wait_for_unix_gc function in net/unix/garbage.c in the Linux kernel before 2.6.37-rc3-next-20101125 does not properly select times for garbage collection of inflight sockets, which allows local users to cause a denial of service (system hang) via crafted use of the socketpair and sendmsg system calls for SOCK_SEQPACKET sockets.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux:linux_kernel | linux linux kernel | lt | 2.6.37 |
References
git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=9915672d41273f5b77f1b3c29b391ffb7732b84b
lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html
lkml.org/lkml/2010/11/23/395
lkml.org/lkml/2010/11/23/450
lkml.org/lkml/2010/11/25/8
marc.info/?l=linux-netdev&m=129059035929046&w=2
secunia.com/advisories/42354
secunia.com/advisories/42745
secunia.com/advisories/42890
secunia.com/advisories/42963
secunia.com/advisories/46397
www.exploit-db.com/exploits/15622/
www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.37-rc3-next-20101125.bz2
www.openwall.com/lists/oss-security/2010/11/24/10
www.openwall.com/lists/oss-security/2010/11/24/2
www.redhat.com/support/errata/RHSA-2011-0007.html
www.redhat.com/support/errata/RHSA-2011-0162.html
www.securityfocus.com/archive/1/520102/100/0/threaded
www.securityfocus.com/bid/45037
www.vmware.com/security/advisories/VMSA-2011-0012.html
www.vupen.com/english/advisories/2010/3321
www.vupen.com/english/advisories/2011/0168
bugzilla.redhat.com/show_bug.cgi?id=656756
Social References
More
Related
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
0.4%