medium4.9Public exploit code
CVE-2010-4243
fs/exec.c in the Linux kernel before 2.6.37 does not enable the OOM Killer to assess use of stack memory by arrays representing the (1) arguments and (2) envir…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Linux Kernel 2.6.37 - 'setup_arg_pages()' Denial of Service2010-11-26 · dos · linux
Impact
fs/exec.c in the Linux kernel before 2.6.37 does not enable the OOM Killer to assess use of stack memory by arrays representing the (1) arguments and (2) environment, which allows local users to cause a denial of service (memory consumption) via a crafted exec system call, aka an "OOM dodging issue," a related issue to CVE-2010-3858.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 2.6.37 |
Weakness classification
References
- NVD record
- CVE.org record
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3c77f845722158206a7209c45ccddc264d19319c
- http://grsecurity.net/~spender/64bit_dos.c
- http://linux.derkeiler.com/Mailing-Lists/Kernel/2010-11/msg13278.html
- http://lkml.org/lkml/2010/8/27/429
- http://lkml.org/lkml/2010/8/29/206
- http://lkml.org/lkml/2010/8/30/138
- http://lkml.org/lkml/2010/8/30/378
- http://openwall.com/lists/oss-security/2010/11/22/15
- http://openwall.com/lists/oss-security/2010/11/22/6
- http://secunia.com/advisories/42884
- http://secunia.com/advisories/46397
- http://www.exploit-db.com/exploits/15619
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37
- http://www.redhat.com/support/errata/RHSA-2011-0017.html
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://www.securityfocus.com/bid/45004
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- https://bugzilla.redhat.com/show_bug.cgi?id=625688
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64700
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3c77f845722158206a7209c45ccddc264d19319c
- http://grsecurity.net/~spender/64bit_dos.c
- http://linux.derkeiler.com/Mailing-Lists/Kernel/2010-11/msg13278.html
- http://lkml.org/lkml/2010/8/27/429
- http://lkml.org/lkml/2010/8/29/206
- http://lkml.org/lkml/2010/8/30/138