medium6.9Public exploit code
CVE-2014-0038
The compat_sys_recvmmsg function in net/compat.c in the Linux kernel before 3.13.2, when CONFIG_X86_X32 is enabled, allows local users to gain privileges via a…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Linux Kernel 3.13.1 - 'Recvmmsg' Local Privilege Escalation (Metasploit)2016-10-11 · local · linux · Verified
- Linux Kernel 3.4 < 3.13.2 (Ubuntu 13.04/13.10 x64) - 'CONFIG_X86_X32=y' Local Privilege Escalation (3)2014-02-02 · local · linux_x86-64 · Verified
- Linux Kernel 3.4 < 3.13.2 (Ubuntu 13.10) - 'CONFIG_X86_X32' Arbitrary Write (2)2014-02-02 · local · linux · Verified
- Linux Kernel 3.4 < 3.13.2 - recvmmsg x32 compat (PoC)2014-01-31 · dos · linux
Impact
The compat_sys_recvmmsg function in net/compat.c in the Linux kernel before 3.13.2, when CONFIG_X86_X32 is enabled, allows local users to gain privileges via a recvmmsg system call with a crafted timeout pointer parameter.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 3.4 before 3.4.79 from 3.5 before 3.10.29 from 3.11 before 3.12.10 from 3.13 before 3.13.2 |
| Opensuse | Opensuse | Version 12.3 |
Weakness classification
References
- NVD record
- CVE.org record
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2def2ef2ae5f3990aabdbe8a755911902707d268
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html
- http://pastebin.com/raw.php?i=DH3Lbg54
- http://secunia.com/advisories/56669
- http://www.exploit-db.com/exploits/31346
- http://www.exploit-db.com/exploits/31347
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.2
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:038
- http://www.openwall.com/lists/oss-security/2014/01/31/2
- http://www.securityfocus.com/bid/65255
- http://www.ubuntu.com/usn/USN-2094-1
- http://www.ubuntu.com/usn/USN-2095-1
- http://www.ubuntu.com/usn/USN-2096-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1060023
- https://code.google.com/p/chromium/issues/detail?id=338594
- https://github.com/saelo/cve-2014-0038
- https://github.com/torvalds/linux/commit/2def2ef2ae5f3990aabdbe8a755911902707d268
- https://www.exploit-db.com/exploits/40503/
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2def2ef2ae5f3990aabdbe8a755911902707d268
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html
- http://pastebin.com/raw.php?i=DH3Lbg54
- http://secunia.com/advisories/56669
- http://www.exploit-db.com/exploits/31346