Improper input validation in Linux kernel - CVE-2005-0916
Published: May 2, 2005 / Updated: July 28, 2024
Vulnerability identifier: #VU94811
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2005-0916
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a local user to perform service disruption.
AIO in the Linux kernel 2.6.11 on the PPC64 or IA64 architectures with CONFIG_HUGETLB_PAGE enabled allows local users to cause a denial of service (system panic) via a process that executes the io_queue_init function but exits without running io_queue_release, which causes exit_aio and is_hugepage_only_range to fail.
Affected software
Linux kernel
How to mitigate CVE-2005-0916
Install update from vendor's repository.
Links to Public Exploits and PoC-codes
External References
- http://groups-beta.google.com/group/linux.kernel/browse_thread/thread/13b43bd5783842f6/7ce3c5a514a497ab?q=io_queue_init&rnum=3#7ce3c5a514a497ab
- http://linux.bkbits.net:8080/linux-2.6/cset%404248c8c0es30_4YVdwa6vteKi7h_nw
- http://www.novell.com/linux/security/advisories/2005_50_kernel.html
- http://www.securityfocus.com/bid/12987