Description
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).
Metrics
CVSS 2.0 4.9/10
AV:L/AC:L/Au:N/C:N/I:N/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2010-003.txt.ascVendor Advisory
- http://osvdb.org/62081
- http://osvdb.org/62082
- http://secunia.com/advisories/38284Vendor Advisory
- http://www.securityfocus.com/bid/38057
- http://www.securitytracker.com/id?1023539
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2010-003.txt.ascVendor Advisory
- http://osvdb.org/62081
- http://osvdb.org/62082
- http://secunia.com/advisories/38284Vendor Advisory
- http://www.securityfocus.com/bid/38057
- http://www.securitytracker.com/id?1023539
Timeline
- Published
- Feb 8, 2010
- Last modified
- Jun 16, 2026
- NVD status
- Modified