Vulnerability Name:

CVE-2012-2127 (CCN-76628)

Assigned:2012-06-20
Published:2012-06-20
Updated:2023-02-13
Summary:
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-2127

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: CCN
Type: Linux Kernel GIT Repository
procfs: fix a vfsmount longterm reference leak

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: secalert@redhat.com
Type: Patch
secalert@redhat.com

Source: secalert@redhat.com
Type: Exploit
secalert@redhat.com

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: CCN
Type: OSVDB ID: 82813
Linux Kernel namespace Handling Leaks Remote DoS

Source: CCN
Type: BID-55774
Linux Kernel 'fs/proc/root.c' Remote Denial of Service Vulnerability

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: secalert@redhat.com
Type: Exploit
secalert@redhat.com

Source: CCN
Type: Red Hat Bugzilla Bug 815188
CVE-2012-2127 kernel: pid namespace leak in kernel 3.0 and 3.1

Source: secalert@redhat.com
Type: Exploit
secalert@redhat.com

Source: XF
Type: UNKNOWN
kernel-root-dos(76628)

Source: secalert@redhat.com
Type: Exploit, Patch
secalert@redhat.com

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:linux:linux_kernel:3.1.8:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.6:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.5:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.4:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.3:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.2:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.7:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.10:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:3.1.9:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20122127
    V
    		CVE-2012-2127
    2022-05-20
    oval:org.mitre.oval:def:18167
    P
    		USN-1594-1 -- linux-lts-backport-oneiric vulnerabilities
    2014-06-30
    oval:org.mitre.oval:def:17698
    P
    		USN-1607-1 -- linux vulnerabilities
    2014-06-30
    oval:com.ubuntu.precise:def:20122127000
    V
    		CVE-2012-2127 on Ubuntu 12.04 LTS (precise) - low.
    2012-06-21
    oval:com.ubuntu.trusty:def:20122127000
    V
    		CVE-2012-2127 on Ubuntu 14.04 LTS (trusty) - low.
    2012-06-21
    oval:com.ubuntu.xenial:def:20122127000
    V
    		CVE-2012-2127 on Ubuntu 16.04 LTS (xenial) - low.
    2012-06-21
    oval:com.ubuntu.xenial:def:201221270000000
    V
    		CVE-2012-2127 on Ubuntu 16.04 LTS (xenial) - low.
    2012-06-21
    BACK
    linux linux kernel 3.1.8
    linux linux kernel 3.1.6
    linux linux kernel 3.1.5
    linux linux kernel 3.1.4
    linux linux kernel 3.1.3
    linux linux kernel 3.1.2
    linux linux kernel 3.1.1
    linux linux kernel 3.1.7
    linux linux kernel 3.1.10
    linux linux kernel 3.1.9