Vulnerability Details : CVE-2010-0561
Integer signedness error in NetBSD 4.0, 5.0, and NetBSD-current before 2010-01-21 allows local users to cause a denial of service (kernel panic) via a negative mixer index number being passed to (1) the azalia_query_devinfo function in the azalia audio driver (src/sys/dev/pci/azalia.c) or (2) the hdaudio_afg_query_devinfo function in the hdaudio audio driver (src/sys/dev/pci/hdaudio/hdaudio_afg.c).
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2010-0561
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2010-0561
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST |
CWE ids for CVE-2010-0561
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2010-0561
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http://www.securitytracker.com/id?1023539
NetBSD Integer Signedness Error in azalia/hdaudio Drivers Lets Local Users Deny Service - SecurityTracker
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http://www.securityfocus.com/bid/38057
NetBSD 'azalia(4)' and 'hdaudio(4)' Kernel Local Denial of Service Vulnerabilities
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http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2010-003.txt.asc
Vendor Advisory
Products affected by CVE-2010-0561
- cpe:2.3:o:netbsd:netbsd:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:5.0:*:*:*:*:*:*:*