VDB-86907 · OSVDB 62082

NetBSD hdaudio_afg.c hdaudio_afg_query_devinfo denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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3.3$0-$5k0.00

A vulnerability, which was classified as problematic, was found in NetBSD (Operating System) (affected version not known). This affects the function hdaudio_afg_query_devinfo of the file src/sys/dev/pci/hdaudio/hdaudio_afg.c. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was disclosed 02/02/2010. Technical details of the vulnerability are known, but there is no available exploit.

A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2010 🔍
02/02/2010 +12 days 🔍
02/03/2010 +1 days 🔍
05/09/2016 +2286 days 🔍
01/07/2019 +973 days 🔍

Sourcesinfo

Status: Not defined
OSVDB: 62082 - NetBSD src/sys/dev/pci/hdaudio/hdaudio_afg.c hdaudio_afg_query_devinfo() Function Local DoS

Entryinfo

Created: 05/09/2016 22:09
Updated: 01/07/2019 13:27
Changes: 05/09/2016 22:09 (36), 01/07/2019 13:27 (2)
Complete: 🔍

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