4.7
CVSSv2

CVE-2009-0859

Published: 09/03/2009 Updated: 07/11/2023
CVSS v2 Base Score: 4.7 | Impact Score: 6.9 | Exploitability Score: 3.4
VMScore: 419
Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Vulnerability Summary

The shm_get_stat function in ipc/shm.c in the shm subsystem in the Linux kernel prior to 2.6.28.5, when CONFIG_SHMEM is disabled, misinterprets the data type of an inode, which allows local users to cause a denial of service (system hang) via an SHM_INFO shmctl call, as demonstrated by running the ipcs program.

Vulnerability Trend

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linux linux kernel

Vendor Advisories

NFS did not correctly handle races between fcntl and interrupts A local attacker on an NFS mount could consume unlimited kernel memory, leading to a denial of service (CVE-2008-4307) ...
NFS did not correctly handle races between fcntl and interrupts A local attacker on an NFS mount could consume unlimited kernel memory, leading to a denial of service Ubuntu 810 was not affected (CVE-2008-4307) ...
Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2008-4307 Bryn M Reeves reported a denial of service in the NFS filesystem Local users can trigger a kernel BUG() due to a r ...