Linux Kernel 2.2.1 /proc race condition

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

A vulnerability has been found in Linux Kernel 2.2.1 (Operating System) and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /proc. The manipulation with an unknown input leads to a race condition vulnerability. The CWE definition for the vulnerability is CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A race condition in Linux 2.2.1 allows local users to read arbitrary memory from /proc files.

The weakness was presented 01/01/1999. This vulnerability is known as CVE-1999-0401. The exploitation appears to be difficult. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading eliminates this vulnerability.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.9
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/01/1999 🔍
01/01/1999 +0 days 🔍
06/19/2014 +5648 days 🔍
05/20/2018 +1431 days 🔍

Sourcesinfo

Vendor: kernel.org

Status: Not defined

CVE: CVE-1999-0401 (🔍)

Entryinfo

Created: 06/20/2014 00:33
Updated: 05/20/2018 11:12
Changes: 06/20/2014 00:33 (39), 05/20/2018 11:12 (6)
Complete: 🔍

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