CVE-2010-1085
kernel: ALSA: hda-intel: Avoid divide by zero crash
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
The azx_position_ok function in hda_intel.c in Linux kernel 2.6.33-rc4 and earlier, when running on the AMD780V chip set, allows context-dependent attackers to cause a denial of service (crash) via unknown manipulations that trigger a divide-by-zero error.
La funcion azx_position_ok en hda_intel.c en el kernel de Linux v2.6.33-rc4 y anteriores, cuando correo bajo un chipset AMD780V, permite a atacantes dependientes de contexto producir una denegación de servicio (caída) a través de manipulaciones desconocidas que inician un error de división por cero.
It was discovered that the Linux kernel did not correctly handle memory protection of the Virtual Dynamic Shared Object page when running a 32-bit application on a 64-bit kernel. It was discovered that the r8169 network driver did not correctly check the size of Ethernet frames. Wei Yongjun discovered that SCTP did not correctly validate certain chunks. It was discovered that KVM did not correctly limit certain privileged IO accesses on x86. Evgeniy Polyakov discovered that IPv6 did not correctly handle certain TUN packets. Tons of other vulnerabilities have also been discovered and addressed.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2010-03-23 CVE Reserved
- 2010-04-06 CVE Published
- 2024-08-07 CVE Updated
- 2025-06-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-189: Numeric Errors
CAPEC
References (15)
| URL | Tag | Source |
|---|---|---|
| http://lkml.org/lkml/2010/2/5/322 | Mailing List | |
| http://nctritech.net/bugreport.txt | Broken Link | |
| http://secunia.com/advisories/39649 | Third Party Advisory | |
| http://secunia.com/advisories/43315 | Third Party Advisory | |
| http://support.avaya.com/css/P8/documents/100088287 | Third Party Advisory | |
| http://support.avaya.com/css/P8/documents/100090459 | Third Party Advisory | |
| http://www.securityfocus.com/archive/1/516397/100/0/threaded | Mailing List | |
| http://www.securityfocus.com/bid/38348 | Third Party Advisory | |
| http://www.vmware.com/security/advisories/VMSA-2011-0003.html | Third Party Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10027 | Signature |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2010/02/22/2 | 2018-11-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=567168 | 2010-05-06 |
| URL | Date | SRC |
|---|---|---|
| http://www.redhat.com/support/errata/RHSA-2010-0394.html | 2018-11-16 | |
| http://www.redhat.com/support/errata/RHSA-2010-0398.html | 2018-11-16 | |
| https://access.redhat.com/security/cve/CVE-2010-1085 | 2010-05-06 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | < 2.6.33 Search vendor "Linux" for product "Linux Kernel" and version " < 2.6.33" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.33 Search vendor "Linux" for product "Linux Kernel" and version "2.6.33" | rc1 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.33 Search vendor "Linux" for product "Linux Kernel" and version "2.6.33" | rc2 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.33 Search vendor "Linux" for product "Linux Kernel" and version "2.6.33" | rc3 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.33 Search vendor "Linux" for product "Linux Kernel" and version "2.6.33" | rc4 |
Affected
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