CVE-2012-2383
kernel: drm/i915: integer overflow in i915_gem_execbuffer2()
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Integer overflow in the i915_gem_execbuffer2 function in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.3.5 on 32-bit platforms allows local users to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted ioctl call.
Desbordamiento de entero en la función i915_gem_execbuffer2 de drivers/gpu/drm/i915/i915_gem_execbuffer.c del subsistema Direct Rendering Manager (DRM) del kernel de Linux en versiones anteriores a la 3.3.5 en plataformas de 32-bit. Permite a usuarios locales provocar una denegación de servicio (escritura fuera del límite) o posiblemente tener otros inpactos sin especificar a través de una llamada ioctl modificada.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
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* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-04-19 CVE Reserved
- 2012-06-12 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-189: Numeric Errors
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed8cd3b2cd61004cab85380c52b1817aca1ca49b | X_refsource_confirm | |
| http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5 | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2012/05/22/8 | Mailing List |
|
| http://www.securityfocus.com/bid/53971 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://github.com/torvalds/linux/commit/ed8cd3b2cd61004cab85380c52b1817aca1ca49b | 2024-08-06 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://marc.info/?l=bugtraq&m=139447903326211&w=2 | 2023-02-13 | |
| http://rhn.redhat.com/errata/RHSA-2012-1156.html | 2023-02-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=824176 | 2012-08-14 | |
| https://access.redhat.com/security/cve/CVE-2012-2383 | 2012-08-14 |
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" | <= 3.3.4 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.3.4" | - |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | - |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc1 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc2 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc3 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc4 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc5 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc6 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3" | rc7 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3.1 Search vendor "Linux" for product "Linux Kernel" and version "3.3.1" | - |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3.2 Search vendor "Linux" for product "Linux Kernel" and version "3.3.2" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3.3" | - |
Affected
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