OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0017) (Meltdown)

The remote OracleVM system is missing necessary patches to address critical security updates : - drivers/char/mem.c: deny access in open operation when securelevel is set Ethan Zhao Orabug: 27234850 Orabug: 27234850 - hugetlb: fix nrpmds accounting with shared page tables Kirill A. Shutemov Orabu...

Unbreakable Enterprise kernel security update

4.1.12-112.14.14 - drivers/char/mem.c: deny access in open operation when securelevel is set Ethan Zhao Orabug: 27234850 Orabug: 27234850 - hugetlb: fix nrpmds accounting with shared page tables Kirill A. Shutemov Orabug: 26988581 - x86/IBRS: Drop unnecessary WRITEONCE Boris Ostrovsky Orabug:...

Linux kernel < 4.10.15 - Race Condition Privilege Escalation Exploit

Exploit for linux platform in category local exploits PoC for CVE-2017-10661, triggers UAF with KASan enabled in kernel 4.10 / include include include include include include include include include include include include include include include include include define RACETIME 1000000 int fd; in...

Linux kernel 4.10.15 - Race Condition Privilege Escalation

Linux kernel 4.10.15 - Race Condition Privilege Escalation / PoC for CVE-2017-10661, triggers UAF with KASan enabled in kernel 4.10 / include include include include include include include include include include include include include include include include include define RACETIME 1000000 int...

Linux kernel < 4.10.15 - Race Condition Privilege Escalation

/ PoC for CVE-2017-10661, triggers UAF with KASan enabled in kernel 4.10 / include include include include include include include include include include include include include include include include include define RACETIME 1000000 int fd; int fddumb; int count=0; void listaddthreadvoid arg in...

Linux Kernel 3.x usb-midi Local Privilege Escalation

Source: https://xairy.github.io/blog/2016/cve-2016-2384 Source: https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-2384 Source: https://www.youtube.com/watch?v=lfl1NJn1nvo Exploit-DB Note: This requires physical access to the machine, as well as local access on the system. - - - This...

Exploiting the Linux kernel via packet sockets

Guest blog post, posted by Andrey Konovalov Introduction Lately I’ve been spending some time fuzzing network-related Linux kernel interfaces with syzkaller. Besides the recently discovered vulnerability in DCCP sockets, I also found another one, this time in packet sockets. This post describes ho...