7.5 High
AI Score
Confidence
High
7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.062 Low
EPSS
Percentile
93.5%
Dan Rosenberg discovered that multiple terminal ioctls did not correctly
initialize structure memory. A local attacker could exploit this to read
portions of kernel stack memory, leading to a loss of privacy.
(CVE-2010-4076, CVE-2010-4077)
It was discovered that Xen did not correctly handle certain block requests.
A local attacker in a Xen guest could cause the Xen host to use all
available CPU resources, leading to a denial of service. (CVE-2010-4247)
It was discovered that the ICMP stack did not correctly handle certain
unreachable messages. If a remote attacker were able to acquire a socket
lock, they could send specially crafted traffic that would crash the
system, leading to a denial of service. (CVE-2010-4526)
Kees Cook reported that /proc/pid/stat did not correctly filter certain
memory locations. A local attacker could determine the memory layout of
processes in an attempt to increase the chances of a successful memory
corruption exploit. (CVE-2011-0726)
Timo Warns discovered that OSF partition parsing routines did not correctly
clear memory. A local attacker with physical access could plug in a
specially crafted block device to read kernel memory, leading to a loss of
privacy. (CVE-2011-1163)
Timo Warns discovered that the GUID partition parsing routines did not
correctly validate certain structures. A local attacker with physical
access could plug in a specially crafted block device to crash the system,
leading to a denial of service. (CVE-2011-1577)
Vasiliy Kulikov discovered that the AGP driver did not check certain ioctl
values. A local attacker with access to the video subsystem could exploit
this to crash the system, leading to a denial of service, or possibly gain
root privileges. (CVE-2011-1745, CVE-2011-2022)
Vasiliy Kulikov discovered that the AGP driver did not check the size of
certain memory allocations. A local attacker with access to the video
subsystem could exploit this to run the system out of memory, leading to a
denial of service. (CVE-2011-1746)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 8.04 | noarch | linux-image-2.6.24-29-sparc64 | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | acpi-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | block-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | crypto-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | fat-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | fb-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | firewire-core-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | floppy-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | fs-core-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
Ubuntu | 8.04 | noarch | fs-secondary-modules-2.6.24-29-generic-di | < 2.6.24-29.91 | UNKNOWN |
ubuntu.com/security/CVE-2010-4076
ubuntu.com/security/CVE-2010-4077
ubuntu.com/security/CVE-2010-4247
ubuntu.com/security/CVE-2010-4526
ubuntu.com/security/CVE-2011-0726
ubuntu.com/security/CVE-2011-1163
ubuntu.com/security/CVE-2011-1577
ubuntu.com/security/CVE-2011-1745
ubuntu.com/security/CVE-2011-1746
ubuntu.com/security/CVE-2011-2022