Vulnerability Details : CVE-2010-3477
The tcf_act_police_dump function in net/sched/act_police.c in the actions implementation in the network queueing functionality in the Linux kernel before 2.6.36-rc4 does not properly initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel memory via vectors involving a dump operation. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-2942.
Threat overview for CVE-2010-3477
Top countries where our scanners detected CVE-2010-3477
Top open port discovered on systems with this issue
49153
IPs affected by CVE-2010-3477 23,004
Threat actors abusing to this issue?
Yes
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affected by CVE-2010-3477!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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Exploit prediction scoring system (EPSS) score for CVE-2010-3477
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2010-3477
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST |
CWE ids for CVE-2010-3477
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2010-3477
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http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc4
404: File not foundBroken Link;Third Party Advisory
-
http://www.debian.org/security/2010/dsa-2126
Debian -- Security Information -- DSA-2126-1 linux-2.6Third Party Advisory
-
http://www.ubuntu.com/usn/USN-1000-1
USN-1000-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
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http://www.redhat.com/support/errata/RHSA-2010-0779.html
SupportThird Party Advisory
-
http://www.securityfocus.com/archive/1/520102/100/0/threaded
SecurityFocusThird Party Advisory;VDB Entry
-
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
VMSA-2011-0012.3Third Party Advisory
-
http://www.securitytracker.com/id?1024603
Linux Kernel tcf_act_police_dump() Function Lets Local Users Obtain Portions of Kernel Memory - SecurityTrackerThird Party Advisory;VDB Entry
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http://www.redhat.com/support/errata/RHSA-2010-0839.html
SupportThird Party Advisory
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http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git;a=commit;h=0f04cfd098fb81fded74e78ea1a1b86cc6c6c31e
Patch;Vendor Advisory
-
http://www.redhat.com/support/errata/RHSA-2011-0007.html
SupportThird Party Advisory
Products affected by CVE-2010-3477
- cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.36:-:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.36:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.6.36:rc3:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*