CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:P/I:P/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
86.6%
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)
Phil Oester discovered that the network bonding system did not correctly
handle large queues. On some systems, a remote attacker could send
specially crafted traffic to crash the system, leading to a denial of
service. (CVE-2011-1581)
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)
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)
Sami Liedes discovered that ext4 did not correctly handle missing root
inodes. A local attacker could trigger the mount of a specially crafted
filesystem to cause the system to crash, leading to a denial of service.
(CVE-2011-2493)
A flaw was discovered in the Linux kernel’s AppArmor security interface
when invalid information was written to it. An unprivileged local user
could use this to cause a denial of service on the system. (CVE-2011-3619)
Scot Doyle discovered that the bridge networking interface incorrectly
handled certain network packets. A remote attacker could exploit this to
crash the system, leading to a denial of service. (CVE-2011-4087)
A bug was found in the way headroom check was performed in
udp6_ufo_fragment() function. A remote attacker could use this flaw to
crash the system. (CVE-2011-4326)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 11.04 | noarch | linux-image-2.6.38-11-generic | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | block-modules-2.6.38-11-generic-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | block-modules-2.6.38-11-virtual-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | crypto-modules-2.6.38-11-generic-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | crypto-modules-2.6.38-11-virtual-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | fat-modules-2.6.38-11-generic-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | fat-modules-2.6.38-11-virtual-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | fb-modules-2.6.38-11-generic-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | fb-modules-2.6.38-11-virtual-di | < 2.6.38-11.48 | UNKNOWN |
Ubuntu | 11.04 | noarch | firewire-core-modules-2.6.38-11-generic-di | < 2.6.38-11.48 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:P/I:P/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
86.6%