Executive Summary

Informations
Name CVE-2009-2846 First vendor Publication 2009-08-18
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:N/A:N)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The eisa_eeprom_read function in the parisc isa-eeprom component (drivers/parisc/eisa_eeprom.c) in the Linux kernel before 2.6.31-rc6 allows local users to access restricted memory via a negative ppos argument, which bypasses a check that assumes that ppos is positive and causes an out-of-bounds read in the readb function.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2846

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-264 Permissions, Privileges, and Access Controls

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1178

OpenVAS Exploits

Date Description
2010-10-19 Name : Mandriva Update for kernel MDVSA-2010:198 (kernel)
File : nvt/gb_mandriva_MDVSA_2010_198.nasl
2010-09-27 Name : Mandriva Update for kernel MDVSA-2010:188 (kernel)
File : nvt/gb_mandriva_MDVSA_2010_188.nasl
2009-11-11 Name : Debian Security Advisory DSA 1928-1 (linux-2.6.24)
File : nvt/deb_1928_1.nasl
2009-09-02 Name : Debian Security Advisory DSA 1872-1 (linux-2.6)
File : nvt/deb_1872_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
57210 Linux Kernel drivers/parisc/eisa_eeprom.c eisa_eeprom_read Function Local Mem...

Nessus® Vulnerability Scanner

Date Description
2010-10-08 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-198.nasl - Type : ACT_GATHER_INFO
2010-09-24 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-188.nasl - Type : ACT_GATHER_INFO
2010-02-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1872.nasl - Type : ACT_GATHER_INFO
2010-02-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1928.nasl - Type : ACT_GATHER_INFO
2009-10-22 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-852-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdi...
Source Url
MANDRIVA http://www.mandriva.com/security/advisories?name=MDVSA-2010:198
MLIST http://www.openwall.com/lists/oss-security/2009/08/10/1
http://www.openwall.com/lists/oss-security/2009/08/18/6
SECUNIA http://secunia.com/advisories/37105
UBUNTU http://www.ubuntu.com/usn/USN-852-1
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/52906

Alert History

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