CVE-2010-4079
kernel: drivers/video/ivtv/ivtvfb.c: reading uninitialized stack memory
Severity Score
1.9
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The ivtvfb_ioctl function in drivers/media/video/ivtv/ivtvfb.c in the Linux kernel before 2.6.36-rc8 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.
La función ivtvfb_ioctl de drivers/media/video/ivtv/ivtvfb.c del kernel de Linux en versiones anteriores a la 2.6.36-rc8 no inicializa apropiadamente un miembro determinado de una estructura, lo que permite a usuarios locales obtener información potencialmente confidencial de la memoria de pila del kernel a través de una llamada ioctl FBIOGET_VBLANK.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2010-10-25 CVE Reserved
- 2010-11-29 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (14)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=405707985594169cfd0b1d97d29fcb4b4c6f2ac9 | X_refsource_confirm | |
| http://secunia.com/advisories/42890 | Third Party Advisory | |
| http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8 | Broken Link | |
| http://www.openwall.com/lists/oss-security/2010/10/06/6 | Mailing List |
|
| http://www.securityfocus.com/bid/45062 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lkml.org/lkml/2010/9/15/393 | 2023-11-07 | |
| http://www.openwall.com/lists/oss-security/2010/09/25/2 | 2023-11-07 | |
| http://www.openwall.com/lists/oss-security/2010/10/07/1 | 2023-11-07 | |
| http://www.openwall.com/lists/oss-security/2010/10/25/3 | 2023-11-07 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=648666 | 2011-01-11 |
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2010/dsa-2126 | 2023-11-07 | |
| http://www.redhat.com/support/errata/RHSA-2010-0958.html | 2023-11-07 | |
| http://www.redhat.com/support/errata/RHSA-2011-0007.html | 2023-11-07 | |
| https://access.redhat.com/security/cve/CVE-2010-4079 | 2011-01-11 |
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" | < 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version " < 2.6.36" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc1 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc2 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc3 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc4 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc5 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc6 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36" | rc7 |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 5.0 Search vendor "Debian" for product "Debian Linux" and version "5.0" | - |
Affected
| ||||||