CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Linux Kernel 2.6.0 (Operating System). Affected is some unknown functionality of the component ISO9660 File System Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:
The mprotect code (mprotect.c) in Linux 2.6 on Itanium IA64 Montecito processors does not properly maintain cache coherency as required by the architecture, which allows local users to cause a denial of service and possibly corrupt data by modifying PTE protections.
The bug was discovered 12/14/2005. The weakness was published 03/18/2005 by Michal Zalewski with Kernel Team (Website). The advisory is available at kernel.org. This vulnerability is traded as CVE-2005-3105 since 09/30/2005. The attack can only be initiated within the local network. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.
The vulnerability scanner Nessus provides a plugin with the ID 21943 (CentOS 4 : kernel (CESA-2005:514)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117811 (CentOS Security Update for Kernel (CESA-2005:514)).
Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at kernel.org. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 8 months after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (24415) and Tenable (21943).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.2
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 21943
Nessus Name: CentOS 4 : kernel (CESA-2005:514)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 56014
OpenVAS Name: Debian Security Advisory DSA 922-1 (kernel-source-2.4.27)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: kernel.org
Timeline
03/18/2005 🔍03/18/2005 🔍
03/21/2005 🔍
06/17/2005 🔍
09/30/2005 🔍
09/30/2005 🔍
09/30/2005 🔍
10/05/2005 🔍
12/14/2005 🔍
07/05/2006 🔍
02/14/2008 🔍
07/01/2019 🔍
Sources
Vendor: kernel.orgAdvisory: kernel.org
Researcher: Michal Zalewski
Organization: Kernel Team
Status: Not defined
Confirmation: 🔍
CVE: CVE-2005-3105 (🔍)
OVAL: 🔍
X-Force: 24415
Vulnerability Center: 17627 - Linux 2.6 on Itanium IA64 Montecito Processors Local DoS by Modifying PTE Protections, Medium
Secunia: 14585 - Linux Kernel Multiple Vulnerabilities, Less Critical
OSVDB: 20009 - CVE-2005-3105 - Itanium - IA64 Montecito - Denial-of-service Issue
Entry
Created: 03/21/2005 14:47Updated: 07/01/2019 18:50
Changes: 03/21/2005 14:47 (88), 07/01/2019 18:50 (7)
Complete: 🔍
Cache ID: 3:7AF:103
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