9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
8.9 High
AI Score
Confidence
High
8.3 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.016 Low
EPSS
Percentile
87.1%
It was discovered that the Stream Control Transmission Protocol (SCTP)
implementation incorrectly calculated lengths. If the net.sctp.addip_enable
variable was turned on, a remote attacker could send specially crafted
traffic to crash the system. (CVE-2011-1573)
Ryan Sweat discovered that the kernel incorrectly handled certain VLAN
packets. On some systems, a remote attacker could send specially crafted
traffic to crash the system, leading to a denial of service.
(CVE-2011-1576)
Timo Warns discovered that the EFI GUID partition table was not correctly
parsed. A physically local attacker that could insert mountable devices
could exploit this to crash the system or possibly gain root privileges.
(CVE-2011-1776)
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 did not enforce access
restrictions. A local attacker could exploit this to read certain
information, leading to a loss of privacy. (CVE-2011-2494)
Vasiliy Kulikov discovered that /proc/PID/io did not enforce access
restrictions. A local attacker could exploit this to read certain
information, leading to a loss of privacy. (CVE-2011-2495)
Robert Swiecki discovered that mapping extensions were incorrectly handled.
A local attacker could exploit this to crash the system, leading to a
denial of service. (CVE-2011-2496)
Dan Rosenberg discovered that the Bluetooth stack incorrectly handled
certain L2CAP requests. If a system was using Bluetooth, a remote attacker
could send specially crafted traffic to crash the system or gain root
privileges. (CVE-2011-2497)
It was discovered that the wireless stack incorrectly verified SSID
lengths. A local attacker could exploit this to cause a denial of service
or gain root privileges. (CVE-2011-2517)
Ben Pfaff discovered that Classless Queuing Disciplines (qdiscs) were being
incorrectly handled. A local attacker could exploit this to crash the
system, leading to a denial of service. (CVE-2011-2525)
It was discovered that the EXT4 filesystem contained multiple off-by-one
flaws. A local attacker could exploit this to crash the system, leading to
a denial of service. (CVE-2011-2695)
Herbert Xu discovered that certain fields were incorrectly handled when
Generic Receive Offload (CVE-2011-2723)
Christian Ohm discovered that the perf command looks for configuration
files in the current directory. If a privileged user were tricked into
running perf in a directory containing a malicious configuration file, an
attacker could run arbitrary commands and possibly gain privileges.
(CVE-2011-2905)
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)
Time Warns discovered that long symlinks were incorrectly handled on Be
filesystems. A local attacker could exploit this with a malformed Be
filesystem and crash the system, leading to a denial of service.
(CVE-2011-2928)
Dan Kaminsky discovered that the kernel incorrectly handled random sequence
number generation. An attacker could use this flaw to possibly predict
sequence numbers and inject packets. (CVE-2011-3188)
Darren Lavender discovered that the CIFS client incorrectly handled certain
large values. A remote attacker with a malicious server could exploit this
to crash the system or possibly execute arbitrary code as the root user.
(CVE-2011-3191)
Yogesh Sharma discovered that CIFS did not correctly handle UNCs that had
no prefixpaths. A local attacker with access to a CIFS partition could
exploit this to crash the system, leading to a denial of service.
(CVE-2011-3363)
Gideon Naim discovered a flaw in the Linux kernel’s handling VLAN 0 frames.
An attacker on the local network could exploit this flaw to cause a denial
of service. (CVE-2011-3593)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 10.04 | noarch | linux-image-2.6.31-611-imx51 | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | block-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | crypto-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | fat-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | fs-core-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | fs-secondary-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | input-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | irda-modules-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | kernel-image-2.6.31-611-imx51-di | < 2.6.31-611.29 | UNKNOWN |
Ubuntu | 10.04 | noarch | linux-headers-2.6.31-611-imx51 | < 2.6.31-611.29 | UNKNOWN |
ubuntu.com/security/CVE-2011-1573
ubuntu.com/security/CVE-2011-1576
ubuntu.com/security/CVE-2011-1776
ubuntu.com/security/CVE-2011-2213
ubuntu.com/security/CVE-2011-2494
ubuntu.com/security/CVE-2011-2495
ubuntu.com/security/CVE-2011-2496
ubuntu.com/security/CVE-2011-2497
ubuntu.com/security/CVE-2011-2517
ubuntu.com/security/CVE-2011-2525
ubuntu.com/security/CVE-2011-2695
ubuntu.com/security/CVE-2011-2723
ubuntu.com/security/CVE-2011-2905
ubuntu.com/security/CVE-2011-2909
ubuntu.com/security/CVE-2011-2928
ubuntu.com/security/CVE-2011-3188
ubuntu.com/security/CVE-2011-3191
ubuntu.com/security/CVE-2011-3363
ubuntu.com/security/CVE-2011-3593
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
8.9 High
AI Score
Confidence
High
8.3 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.016 Low
EPSS
Percentile
87.1%