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CVE-2013-2596 Detail

Description

Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program.


Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD assessment not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://forum.xda-developers.com/showthread.php?t=2255491 Exploit  Third Party Advisory 
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b4cbb197c7e7a68dbad0d491242e3ca67420c13e
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fc9bbca8f650e5f738af8806317c0a041a48ae4a
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory 
http://marc.info/?l=linux-kernel&m=136616837923938&w=2 Mailing List  Patch  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2015-0695.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2015-0782.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2015-0803.html Third Party Advisory 
http://www.droid-life.com/2013/04/09/root-method-released-for-droid-razr-hd-running-android-4-1-2-other-devices-too/ Exploit  Third Party Advisory 
http://www.droidrzr.com/index.php/topic/15208-root-motochopper-yet-another-android-root-exploit/ Exploit  Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9 Vendor Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 Broken Link 
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory 
http://www.securityfocus.com/bid/59264 Third Party Advisory  VDB Entry 
https://github.com/torvalds/linux/commit/b4cbb197c7e7a68dbad0d491242e3ca67420c13e Patch  Third Party Advisory 
https://github.com/torvalds/linux/commit/fc9bbca8f650e5f738af8806317c0a041a48ae4a Exploit  Patch  Third Party Advisory 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Linux Kernel Integer Overflow Vulnerability 09/15/2022 10/06/2022 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-2596
NVD Published Date:
04/12/2013
NVD Last Modified:
11/06/2023
Source:
MITRE