Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2005-2100 | First vendor Publication | 2005-10-25 |
| Vendor | Cve | Last vendor Modification | 2024-11-20 |
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:L/AC:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 2.1 | Attack Range | Local |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The rw_vm function in usercopy.c in the 4GB split patch for the Linux kernel in Red Hat Enterprise Linux 4 does not perform proper bounds checking, which allows local users to cause a denial of service (crash). |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2100 |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:11556 | |||
| Oval ID: | oval:org.mitre.oval:def:11556 | ||
| Title: | The rw_vm function in usercopy.c in the 4GB split patch for the Linux kernel in Red Hat Enterprise Linux 4 does not perform proper bounds checking, which allows local users to cause a denial of service (crash). | ||
| Description: | The rw_vm function in usercopy.c in the 4GB split patch for the Linux kernel in Red Hat Enterprise Linux 4 does not perform proper bounds checking, which allows local users to cause a denial of service (crash). | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2005-2100 | Version: | 5 |
| Platform(s): | Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 | Product(s): | |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 3 | |
| Os | 1 |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 20424 | Red Hat Enterprise Linux Kernel usercopy.c rw_vm() Function Local Overflow DoS A local overflow exists in the kernel of Red Hat Enterprise Linux. The 'rw_vm()' function in 'usercopy.c' fails to perform proper bounds checking resulting in a buffer overflow. With a specially crafted request, a malicious user can cause the kernel to crash resulting in a loss of availability. |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2006-07-05 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2005-514.nasl - Type : ACT_GATHER_INFO |
| 2005-10-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2005-514.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:21:47 |
|
| 2024-11-28 12:07:12 |
|
| 2021-05-04 12:03:02 |
|
| 2021-04-22 01:03:18 |
|
| 2020-05-23 00:16:40 |
|
| 2017-10-11 09:23:32 |
|
| 2016-04-26 13:38:11 |
|
| 2014-02-17 10:31:56 |
|
| 2013-05-11 11:28:13 |
|
