Linux Kernel up to 3.16 kernel/compat.c restart_syscall out-of-bounds ⚔ [Disputed]

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Linux Kernel up to 3.16. This vulnerability affects the function restart_syscall of the file kernel/compat.c. The manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2014-3180. The attack may be launched remotely. There is no exploit available. The actual existence of this vulnerability is currently in question. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 3.16 (Operating System). It has been classified as critical. Affected is the function restart_syscall of the file kernel/compat.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

** DISPUTED ** In kernel/compat.c in the Linux kernel before 3.17, as used in Google Chrome OS and other products, there is a possible out-of-bounds read. restart_syscall uses uninitialized data when restarting compat_sys_nanosleep. NOTE: this is disputed because the code path is unreachable.

The weakness was shared 11/06/2019. This vulnerability is traded as CVE-2014-3180. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The real existence of this vulnerability is still doubted at the moment.

Upgrading to version 3.17 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 3.17

Timelineinfo

05/03/2014 🔍
11/06/2019 +2013 days 🔍
11/07/2019 +1 days 🔍
08/06/2024 +1734 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: bugs.chromium.org
Status: Not defined
Disputed: 🔍

CVE: CVE-2014-3180 (🔍)
GCVE (CVE): GCVE-0-2014-3180
GCVE (VulDB): GCVE-100-145104

Entryinfo

Created: 11/07/2019 08:20
Updated: 08/06/2024 15:02
Changes: 11/07/2019 08:20 (40), 11/07/2019 08:25 (17), 02/05/2024 09:02 (5), 08/06/2024 15:02 (15)
Complete: 🔍
Cache ID: 216::103

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