5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7 High
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access 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
0.119 Low
EPSS
Percentile
95.3%
A flaw was discovered in the Kernel Virtual Machine’s (KVM) emulation of
the SYSTENTER instruction when the guest OS does not initialize the
SYSENTER MSRs. A guest OS user could exploit this flaw to cause a denial of
service of the guest OS (crash) or potentially gain privileges on the guest
OS. (CVE-2015-0239)
Andy Lutomirski discovered an information leak in the Linux kernel’s Thread
Local Storage (TLS) implementation allowing users to bypass the espfix to
obtain information that could be used to bypass the Address Space Layout
Randomization (ASLR) protection mechanism. A local user could exploit this
flaw to obtain potentially sensitive information from kernel memory.
(CVE-2014-8133)
A restriction bypass was discovered in iptables when conntrack rules are
specified and the conntrack protocol handler module is not loaded into the
Linux kernel. This flaw can cause the firewall rules on the system to be
bypassed when conntrack rules are used. (CVE-2014-8160)
A flaw was discovered with file renaming in the linux kernel. A local user
could exploit this flaw to cause a denial of service (deadlock and system
hang). (CVE-2014-8559)
A flaw was discovered in how supplemental group memberships are handled in
certain namespace scenarios. A local user could exploit this flaw to bypass
file permission restrictions. (CVE-2014-8989)
A flaw was discovered in how Thread Local Storage (TLS) is handled by the
task switching function in the Linux kernel for x86_64 based machines. A
local user could exploit this flaw to bypass the Address Space Layout
Radomization (ASLR) protection mechanism. (CVE-2014-9419)
Prasad J Pandit reported a flaw in the rock_continue function of the Linux
kernel’s ISO 9660 CDROM file system. A local user could exploit this flaw
to cause a denial of service (system crash or hang). (CVE-2014-9420)
A flaw was discovered in the fragment handling of the B.A.T.M.A.N. Advanced
Meshing Protocol in the Linux kernel. A remote attacker could exploit this
flaw to cause a denial of service (mesh-node system crash) via fragmented
packets. (CVE-2014-9428)
A race condition was discovered in the Linux kernel’s key ring. A local
user could cause a denial of service (memory corruption or panic) or
possibly have unspecified impact via the keyctl commands. (CVE-2014-9529)
A memory leak was discovered in the ISO 9660 CDROM file system when parsing
rock ridge ER records. A local user could exploit this flaw to obtain
sensitive information from kernel memory via a crafted iso9660 image.
(CVE-2014-9584)
A flaw was discovered in the Address Space Layout Randomization (ASLR) of
the Virtual Dynamically linked Shared Objects (vDSO) location. This flaw
makes it easier for a local user to bypass the ASLR protection mechanism.
(CVE-2014-9585)
Dmitry Chernenkov discovered a buffer overflow in eCryptfs’ encrypted file
name decoding. A local unprivileged user could exploit this flaw to cause a
denial of service (system crash) or potentially gain administrative
privileges. (CVE-2014-9683)
Carl H Lunde discovered that the UDF file system (CONFIG_UDF_FS) failed to
verify symlink size info. A local attacker, who is able to mount a malicous
UDF file system image, could exploit this flaw to cause a denial of service
(system crash) or possibly cause other undesired behaviors. (CVE-2014-9728)
Carl H Lunde discovered that the UDF file system (CONFIG_UDF_FS) did not
valid inode size information . A local attacker, who is able to mount a
malicous UDF file system image, could exploit this flaw to cause a denial
of service (system crash) or possibly cause other undesired behaviors.
(CVE-2014-9729)
Carl H Lunde discovered that the UDF file system (CONFIG_UDF_FS) did not
correctly verify the component length for symlinks. A local attacker, who
is able to mount a malicous UDF file system image, could exploit this flaw
to cause a denial of service (system crash) or possibly cause other
undesired behaviors. (CVE-2014-9730)
Carl H Lunde discovered an information leak in the UDF file system
(CONFIG_UDF_FS). A local attacker, who is able to mount a malicous UDF file
system image, could exploit this flaw to read potential sensitve kernel
memory. (CVE-2014-9731)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | linux-image-3.16.0-31-generic | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | block-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | crypto-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | fat-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | fb-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | firewire-core-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | floppy-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | fs-core-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | fs-secondary-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
Ubuntu | 14.04 | noarch | input-modules-3.16.0-31-generic-di | < 3.16.0-31.41~14.04.1 | UNKNOWN |
ubuntu.com/security/CVE-2014-8133
ubuntu.com/security/CVE-2014-8160
ubuntu.com/security/CVE-2014-8559
ubuntu.com/security/CVE-2014-8989
ubuntu.com/security/CVE-2014-9419
ubuntu.com/security/CVE-2014-9420
ubuntu.com/security/CVE-2014-9428
ubuntu.com/security/CVE-2014-9529
ubuntu.com/security/CVE-2014-9584
ubuntu.com/security/CVE-2014-9585
ubuntu.com/security/CVE-2014-9683
ubuntu.com/security/CVE-2014-9728
ubuntu.com/security/CVE-2014-9729
ubuntu.com/security/CVE-2014-9730
ubuntu.com/security/CVE-2014-9731
ubuntu.com/security/CVE-2015-0239
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7 High
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access 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
0.119 Low
EPSS
Percentile
95.3%