CVE-2011-2182
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
The ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel before 2.6.39.1 does not properly handle memory allocation for non-initial fragments, which might allow local users to conduct buffer overflow attacks, and gain privileges or obtain sensitive information, via a crafted LDM partition table. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1017.
La función ldm_frag_add de fs/partitions/ldm.c del kernel de Linux en versiones anteriores a la 2.6.39.1 no maneja apropiadamente la reserva de memoria para fragmentos no iniciales, lo que permite a usuarios locales realizar ataques de desbordamiento de buffer y escalar privilegios u obtener información confidencial a través de una tabla de particiones LDM. NOTA: esta vulnerabilidad se debe a una solución incompleta de CVE-2011-1017.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2011-05-31 CVE Reserved
- 2012-03-06 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.1 | X_refsource_confirm | |
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cae13fe4cc3f24820ffb990c09110626837e85d4 | X_refsource_confirm | |
| http://www.securityfocus.com/bid/52334 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2011/06/05/1 | 2023-11-07 | |
| https://github.com/torvalds/linux/commit/cae13fe4cc3f24820ffb990c09110626837e85d4 | 2023-11-07 |
| URL | Date | SRC |
|---|---|---|
| http://marc.info/?l=bugtraq&m=139447903326211&w=2 | 2023-11-07 |
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" | <= 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version " <= 2.6.39" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc1 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc2 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc3 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc4 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc5 |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc6 |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.39 Search vendor "Linux" for product "Linux Kernel" and version "2.6.39" | rc7 |
Affected
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