Published: 09/05/2011 Updated: 07/11/2023

CVSS v2 Base Score: 6.9 | Impact Score: 10 | Exploitability Score: 3.4

VMScore: 615

Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

The agp_generic_remove_memory function in drivers/char/agp/generic.c in the Linux kernel prior to 2.6.38.5 does not validate a certain start parameter, which allows local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_UNBIND agp_ioctl ioctl call, a different vulnerability than CVE-2011-1745.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel
redhat enterprise linux server 5.0
redhat enterprise linux workstation 5.0
redhat enterprise linux 5.0
redhat enterprise linux desktop 5.0
redhat enterprise linux eus 5.6
redhat enterprise linux aus 5.6

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-2010-3875 Vasiliy Kulikov discovered an issue in the Linux implementation of the Amateur Radio AX25 Level 2 protocol Local u ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2010-2524 David Howells reported an issue in the Common Internet File System (CIFS) Local users could cause ...

Multiple kernel flaws have been fixed ...

Multiple kernel vulnerabilities have been fixed ...

Multiple kernel flaws have been fixed ...

Ubuntu Security Notice 1202-1 - Dan Rosenberg discovered that several network ioctls did not clear kernel memory correctly A local user could exploit this to read kernel stack memory, leading to a loss of privacy Brad Spengler discovered that stack memory for new a process was not correctly calculated A local attacker could exploit this to crash ...

CWE-20 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 https://bugzilla.redhat.com/show_bug.cgi?id=698996 http://openwall.com/lists/oss-security/2011/04/21/4 https://lkml.org/lkml/2011/4/14/293 http://openwall.com/lists/oss-security/2011/04/22/7 http://www.securityfocus.com/bid/47843 http://rhn.redhat.com/errata/RHSA-2011-0927.html http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=194b3da873fd334ef183806db751473512af29ce https://nvd.nist.gov https://www.debian.org/security/./dsa-2240 https://usn.ubuntu.com/1170-1/

CVE-2011-2022

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

Exploits

References

Vulmon Search

About

Products

Connect