CVE-2013-4300

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Summary

CVECVE-2013-4300
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-09-25 10:31:29 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe scm_check_creds function in net/core/scm.c in the Linux kernel before 3.11 performs a capability check in an incorrect namespace, which allows local users to gain privileges via PID spoofing.

Risk And Classification

Primary CVSS: v2.0 7.2 from [email protected]

AV:L/AC:L/Au:N/C:C/I:C/A:C

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:L/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 3.9 rc1 All All
Operating System Linux Linux Kernel 3.9 rc2 All All
Operating System Linux Linux Kernel 3.9 rc3 All All
Operating System Linux Linux Kernel 3.9 rc4 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Re: CVE request: Kernel PID Spoofing Privilege Escalation Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Exploit, Mailing List, Patch
USN-1995-1: Linux kernel (Raring HWE) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory, VDB Entry
net: Check the correct namespace when spoofing pid over SCM_RIGHTS · torvalds/linux@d661684 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Patch
USN-1998-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory, VDB Entry
Bug 1004736 – CVE-2013-4300 Kernel: net: PID spoofing privilege escalation flaw af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Exploit, Issue Tracking, Patch
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Broken Link
www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2 af854a3a-2127-422b-91ae-364da2661108 www.kernel.org Patch
kernel/git/torvalds/linux.git - Linux kernel source tree MITRE git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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