// For flags

CVE-2014-3153

Linux Kernel Privilege Escalation Vulnerability

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

9
*Multiple Sources

Exploited in Wild

Yes
*KEV

Decision

-
*SSVC
Descriptions

The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.

La función futex_requeue en kernel/futex.c en el kernel de Linux hasta 3.14.5 no asegura que las llamadas tengan dos direcciones futex diferentes, lo que permite a usuarios locales ganar privilegios a través de un comando FUTEX_REQUEUE manipulado que facilita la modificación insegura del objeto o función a la espera.

A flaw was found in the way the Linux kernel's futex subsystem handled the requeuing of certain Priority Inheritance (PI) futexes. A local, unprivileged user could use this flaw to escalate their privileges on the system.

The futex_requeue function in kernel/futex.c in Linux kernel does not ensure that calls have two different futex addresses, which allows local users to gain privileges.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-05-03 CVE Reserved
  • 2014-06-05 CVE Published
  • 2014-11-25 First Exploit
  • 2022-05-25 Exploited in Wild
  • 2022-06-15 KEV Due Date
  • 2024-07-03 EPSS Updated
  • 2024-08-06 CVE Updated
CWE
CAPEC
References (45)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
< 3.2.60
Search vendor "Linux" for product "Linux Kernel" and version " < 3.2.60"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.3 < 3.4.92
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 3.4.92"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.5 < 3.10.42
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.5 < 3.10.42"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.11 < 3.12.22
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.11 < 3.12.22"
-
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 3.13 < 3.14.6
Search vendor "Linux" for product "Linux Kernel" and version " >= 3.13 < 3.14.6"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
6.2
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "6.2"
-
Affected
Opensuse
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Opensuse
Search vendor "Opensuse" for product "Opensuse"
11.4
Search vendor "Opensuse" for product "Opensuse" and version "11.4"
-
Affected
Suse
Search vendor "Suse"
Linux Enterprise Desktop
Search vendor "Suse" for product "Linux Enterprise Desktop"
11
Search vendor "Suse" for product "Linux Enterprise Desktop" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise High Availability Extension
Search vendor "Suse" for product "Linux Enterprise High Availability Extension"
11
Search vendor "Suse" for product "Linux Enterprise High Availability Extension" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise Real Time Extension
Search vendor "Suse" for product "Linux Enterprise Real Time Extension"
11
Search vendor "Suse" for product "Linux Enterprise Real Time Extension" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
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11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
-
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp2, ltss
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp3, vmware
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
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12.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04"
-
Affected
Canonical
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Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
14.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"
esm
Affected
Oracle
Search vendor "Oracle"
Linux
Search vendor "Oracle" for product "Linux"
5
Search vendor "Oracle" for product "Linux" and version "5"
-
Affected
Oracle
Search vendor "Oracle"
Linux
Search vendor "Oracle" for product "Linux"
6
Search vendor "Oracle" for product "Linux" and version "6"
-
Affected