CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
89.5%
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)
Alex Shi and Eric Dumazet discovered that the network stack did not
correctly handle packet backlogs. A remote attacker could exploit this by
sending a large amount of network traffic to cause the system to run out of
memory, leading to a denial of service. (CVE-2010-4251, CVE-2010-4805)
It was discovered that the /proc filesystem did not correctly handle
permission changes when programs executed. A local attacker could hold open
files to examine details about programs running with higher privileges,
potentially increasing the chances of exploiting additional
vulnerabilities. (CVE-2011-1020)
Dan Rosenberg discovered that the X.25 Rose network stack did not correctly
handle certain fields. If a system was running with Rose enabled, a remote
attacker could send specially crafted traffic to gain root privileges.
(CVE-2011-1493)
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)
It was discovered that CIFS incorrectly handled authentication. When a user
had a CIFS share mounted that required authentication, a local user could
mount the same share without knowing the correct password. (CVE-2011-1585)
It was discovered that the GRE protocol incorrectly handled netns
initialization. A remote attacker could send a packet while the ip_gre
module was loading, and crash the system, leading to a denial of service.
(CVE-2011-1767)
It was discovered that the IP/IP protocol incorrectly handled netns
initialization. A remote attacker could send a packet while the ipip module
was loading, and crash the system, leading to a denial of service.
(CVE-2011-1768)
Ben Hutchings reported a flaw in the kernel’s handling of corrupt LDM
partitions. A local user could exploit this to cause a denial of service or
escalate privileges. (CVE-2011-2182)
Andrea Righi discovered a race condition in the KSM memory merging support.
If KSM was being used, a local attacker could exploit this to crash the
system, leading to a denial of service. (CVE-2011-2183)
Dan Rosenberg discovered that the IPv4 diagnostic routines did not
correctly validate certain requests. A local attacker could exploit this to
consume CPU resources, leading to a denial of service. (CVE-2011-2213)
Vasiliy Kulikov discovered that taskstats listeners were not correctly
handled. A local attacker could expoit this to exhaust memory and CPU
resources, leading to a denial of service. (CVE-2011-2484)
It was discovered that Bluetooth l2cap and rfcomm did not correctly
initialize structures. A local attacker could exploit this to read portions
of the kernel stack, leading to a loss of privacy. (CVE-2011-2492)
Mauro Carvalho Chehab discovered that the si4713 radio driver did not
correctly check the length of memory copies. If this hardware was
available, a local attacker could exploit this to crash the system or gain
root privileges. (CVE-2011-2700)
Herbert Xu discovered that certain fields were incorrectly handled when
Generic Receive Offload (CVE-2011-2723)
Vasiliy Kulikov discovered that the Comedi driver did not correctly clear
memory. A local attacker could exploit this to read kernel stack memory,
leading to a loss of privacy. (CVE-2011-2909)
The performance counter subsystem did not correctly handle certain
counters. A local attacker could exploit this to crash the system, leading
to a denial of service. (CVE-2011-2918)
A flaw was found in the Linux kernel’s /proc/_/_map* interface. A local,
unprivileged user could exploit this flaw to cause a denial of service.
(CVE-2011-3637)
Ben Hutchings discovered several flaws in the Linux Rose (X.25 PLP) layer.
A local user or a remote user on an X.25 network could exploit these flaws
to execute arbitrary code as root. (CVE-2011-4914)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 10.10 | noarch | linux-image-2.6.32-418-dove | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | block-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | crypto-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | fat-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | firewire-core-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | fs-core-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | fs-secondary-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | input-modules-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | kernel-image-2.6.32-418-dove-di | < 2.6.32-418.36 | UNKNOWN |
Ubuntu | 10.10 | noarch | linux-headers-2.6.32-418 | < 2.6.32-418.36 | UNKNOWN |
ubuntu.com/security/CVE-2010-4076
ubuntu.com/security/CVE-2010-4077
ubuntu.com/security/CVE-2010-4251
ubuntu.com/security/CVE-2010-4805
ubuntu.com/security/CVE-2011-1020
ubuntu.com/security/CVE-2011-1493
ubuntu.com/security/CVE-2011-1577
ubuntu.com/security/CVE-2011-1585
ubuntu.com/security/CVE-2011-1767
ubuntu.com/security/CVE-2011-1768
ubuntu.com/security/CVE-2011-2182
ubuntu.com/security/CVE-2011-2183
ubuntu.com/security/CVE-2011-2213
ubuntu.com/security/CVE-2011-2484
ubuntu.com/security/CVE-2011-2492
ubuntu.com/security/CVE-2011-2700
ubuntu.com/security/CVE-2011-2723
ubuntu.com/security/CVE-2011-2909
ubuntu.com/security/CVE-2011-2918
ubuntu.com/security/CVE-2011-3637
ubuntu.com/security/CVE-2011-4914
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
89.5%