CVE-2013-2596
KEV
🔴 Łataj teraz
Przepełnienie całkowitej liczby w funkcji fb_mmap w jądrze Linux umożliwia lokalnym użytkownikom eskalację uprawnień.
CVSS
7.8
EPSS
3.1%
Exploit
weaponized
Vendor
linux
Opis źródłowy (NVD)
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.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.8 |
| CISA KEV (aktywnie wykorzystywane) | Tak |
| FIRST EPSS (prawdopodobieństwo exploita) | 3.1% |
| Opublikowano (NVD) | 2013-04-13 02:59:46 UTC |
| Ostatnia modyfikacja (NVD) | 2026-04-21 18:14:34 UTC |
Referencje
- http://forum.xda-developers.com/showthread.php?t=2255491 (cve@mitre.org) [Exploit]
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b4cbb197c7e7a68dbad0d491242e3ca67420c13e (cve@mitre.org) [Broken Link]
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fc9bbca8f650e5f738af8806317c0a041a48ae4a (cve@mitre.org) [Broken Link]
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 (cve@mitre.org) [Third Party Advisory]
- http://marc.info/?l=linux-kernel&m=136616837923938&w=2 (cve@mitre.org) [Mailing List, Patch, Third Party Advisory]
- http://rhn.redhat.com/errata/RHSA-2015-0695.html (cve@mitre.org) [Third Party Advisory]
- http://rhn.redhat.com/errata/RHSA-2015-0782.html (cve@mitre.org) [Third Party Advisory]
- http://rhn.redhat.com/errata/RHSA-2015-0803.html (cve@mitre.org) [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/ (cve@mitre.org) [Exploit, Issue Tracking, Third Party Advisory]
- http://www.droidrzr.com/index.php/topic/15208-root-motochopper-yet-another-android-root-exploit/ (cve@mitre.org) [Exploit, Issue Tracking]
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9 (cve@mitre.org) [Mailing List, Release Notes]
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 (cve@mitre.org) [Broken Link]
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html (cve@mitre.org) [Patch, Third Party Advisory]
- http://www.securityfocus.com/bid/59264 (cve@mitre.org) [Broken Link, Third Party Advisory, VDB Entry]
- https://github.com/torvalds/linux/commit/b4cbb197c7e7a68dbad0d491242e3ca67420c13e (cve@mitre.org) [Patch]
- https://github.com/torvalds/linux/commit/fc9bbca8f650e5f738af8806317c0a041a48ae4a (cve@mitre.org) [Exploit, Patch]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2596 (134c704f-9b21-4f2e-91b3-4a467353bcc0) [US Government Resource]