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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:33270
[Eng]
Version
6
Class
patch
ALTXid
182462
Language
Russian
Severity
High
Title
Обновление USN-3698-2 -- уязвимости Linux kernel (Trusty HWE)
Description
Several security issues were fixed in Linux Kernel.
Family
unix
Platform
Ubuntu 12.04
Product
linux-lts-trusty
Reference
VENDOR: USN-3698-2
VENDOR: USN-3698-2
Id:
USN-3698-2
Reference:
https://usn.ubuntu.com/3698-2/
CVE: CVE-2017-12154
CVE: CVE-2017-12154
Id:
CVE-2017-12154
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12154
Comment
: The prepare_vmcs02 function in arch/x86/kvm/vmx.c in the Linux kernel through 4.13.3 does not ensure that the "CR8-load exiting" and "CR8-store exiting" L0 vmcs02 controls exist in cases where L1 omits the "use TPR shadow" vmcs12 control, which allows KVM L2 guest OS users to obtain read and write access to the hardware CR8 register.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:N
CVSSv3 Score:
7.1
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References:
https://www.spinics.net/lists/kvm/msg155414.html (CONFIRM)
https://github.com/torvalds/linux/commit/51aa68e7d57e3217192d88ce90fd5b8ef29ec94f (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1491224 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=51aa68e7d57e3217192d88ce90fd5b8ef29ec94f (CONFIRM)
100856 (BID)
DSA-3981 (DEBIAN)
RHSA-2018:1062 (REDHAT)
RHSA-2018:0676 (REDHAT)
USN-3698-2 (UBUNTU)
USN-3698-1 (UBUNTU)
RHSA-2019:1946 (REDHAT)
CVE: CVE-2017-12193
CVE: CVE-2017-12193
Id:
CVE-2017-12193
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12193
Comment
: The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/torvalds/linux/commit/ea6789980fdaa610d7eb63602c746bf6ec70cd2b (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1501215 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.11 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ea6789980fdaa610d7eb63602c746bf6ec70cd2b (CONFIRM)
101678 (BID)
RHSA-2018:0151 (REDHAT)
USN-3698-2 (UBUNTU)
USN-3698-1 (UBUNTU)
CVE: CVE-2017-15265
CVE: CVE-2017-15265
Id:
CVE-2017-15265
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15265
Comment
: Race condition in the ALSA subsystem in the Linux kernel before 4.13.8 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted /dev/snd/seq ioctl calls, related to sound/core/seq/seq_clientmgr.c and sound/core/seq/seq_ports.c.
CVSSv2 Score:
6.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://bugzilla.suse.com/show_bug.cgi?id=1062520 (CONFIRM)
[oss-security] 20171011 Linux kernel: alsa: use-after-free in /dev/snd/seq CVE-2017-15265 (MLIST)
[alsa-devel] 20171011 [PATCH] ALSA: seq: Fix use-after-free at creating a port (MLIST)
1039561 (SECTRACK)
101288 (BID)
https://github.com/torvalds/linux/commit/71105998845fb012937332fe2e806d443c09e026 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.8 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71105998845fb012937332fe2e806d443c09e026 (CONFIRM)
[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update (MLIST)
https://source.android.com/security/bulletin/2018-02-01 (CONFIRM)
RHSA-2018:1062 (REDHAT)
RHSA-2018:0676 (REDHAT)
RHSA-2018:1170 (REDHAT)
RHSA-2018:1130 (REDHAT)
USN-3698-2 (UBUNTU)
USN-3698-1 (UBUNTU)
RHSA-2018:2390 (REDHAT)
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 (CONFIRM)
RHSA-2018:3823 (REDHAT)
RHSA-2018:3822 (REDHAT)
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html (MISC)
https://www.oracle.com/security-alerts/cpujul2020.html (MISC)
CVE: CVE-2018-1130
CVE: CVE-2018-1130
Id:
CVE-2018-1130
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1130
Comment
: Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://syzkaller.appspot.com/bug?id=833568de043e0909b2aeaef7be136db39d21ba94 (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67f93df79aeefc3add4e4b31a752600f834236e2 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1130 (CONFIRM)
[linux-netdev] 20180306 [PATCH net] dccp: check sk for closed state in dccp_sendmsg() (MLIST)
USN-3654-2 (UBUNTU)
USN-3654-1 (UBUNTU)
USN-3656-1 (UBUNTU)
[debian-lts-announce] 20180601 [SECURITY] [DLA 1392-1] linux security update (MLIST)
RHSA-2018:1854 (REDHAT)
USN-3698-2 (UBUNTU)
USN-3697-2 (UBUNTU)
USN-3697-1 (UBUNTU)
USN-3698-1 (UBUNTU)
[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update (MLIST)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
CVE: CVE-2018-3665
CVE: CVE-2018-3665
Id:
CVE-2018-3665
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3665
Comment
: System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.
CVSSv2 Score:
4.7
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:C/I:N/A:N
CVSSv3 Score:
5.6
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00145.html (CONFIRM)
https://www.synology.com/support/security/Synology_SA_18_31 (CONFIRM)
DSA-4232 (DEBIAN)
https://support.citrix.com/article/CTX235745 (CONFIRM)
FreeBSD-SA-18:07 (FREEBSD)
RHSA-2018:1944 (REDHAT)
RHSA-2018:1852 (REDHAT)
1041125 (SECTRACK)
1041124 (SECTRACK)
104460 (BID)
USN-3698-2 (UBUNTU)
USN-3696-2 (UBUNTU)
USN-3696-1 (UBUNTU)
RHSA-2018:2165 (REDHAT)
RHSA-2018:2164 (REDHAT)
USN-3698-1 (UBUNTU)
[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update (MLIST)
https://security.netapp.com/advisory/ntap-20181016-0001/ (CONFIRM)
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 (CONFIRM)
https://nvidia.custhelp.com/app/answers/detail/a_id/4787 (CONFIRM)
RHSA-2019:1170 (REDHAT)
RHSA-2019:1190 (REDHAT)
https://security.paloaltonetworks.com/CVE-2018-3665 (CONFIRM)
https://www.oracle.com/security-alerts/cpujul2020.html (MISC)
CVE: CVE-2018-5750
CVE: CVE-2018-5750
Id:
CVE-2018-5750
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5750
Comment
: The acpi_smbus_hc_add function in drivers/acpi/sbshc.c in the Linux kernel through 4.14.15 allows local users to obtain sensitive address information by reading dmesg data from an SBS HC printk call.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://patchwork.kernel.org/patch/10174835/ (CONFIRM)
1040319 (SECTRACK)
DSA-4120 (DEBIAN)
RHSA-2018:1062 (REDHAT)
RHSA-2018:0676 (REDHAT)
USN-3631-2 (UBUNTU)
USN-3631-1 (UBUNTU)
DSA-4187 (DEBIAN)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
USN-3698-2 (UBUNTU)
USN-3697-2 (UBUNTU)
USN-3697-1 (UBUNTU)
USN-3698-1 (UBUNTU)
RHSA-2018:2948 (REDHAT)
CVE: CVE-2018-5803
CVE: CVE-2018-5803
Id:
CVE-2018-5803
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5803
Comment
: In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
20 (Improper Input Validation)
References:
[netdev] 20180207 [Secunia Research] Linux Kernel Vulnerability - Sending information (MLIST)
[linux-sctp] 20180209 skb_over_panic on INIT/INIT_ACK packet sending (MLIST)
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-2/ (MISC)
81331 (SECUNIA)
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=07f2c7ab6f8d0a7e7c5764c4e6cc9c52951b9d9c (CONFIRM)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.87 (CONFIRM)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.121 (CONFIRM)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.15.8 (CONFIRM)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.25 (CONFIRM)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.51 (CONFIRM)
https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.102 (CONFIRM)
DSA-4188 (DEBIAN)
DSA-4187 (DEBIAN)
USN-3656-1 (UBUNTU)
USN-3654-2 (UBUNTU)
USN-3654-1 (UBUNTU)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
RHSA-2018:1854 (REDHAT)
USN-3698-2 (UBUNTU)
USN-3697-2 (UBUNTU)
USN-3697-1 (UBUNTU)
USN-3698-1 (UBUNTU)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
RHSA-2019:0641 (REDHAT)
CVE: CVE-2018-6927
CVE: CVE-2018-6927
Id:
CVE-2018-6927
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6927
Comment
: The futex_requeue function in kernel/futex.c in the Linux kernel before 4.14.15 might allow attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact by triggering a negative wake or requeue value.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.15 (MISC)
https://github.com/torvalds/linux/commit/fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a (MISC)
103023 (BID)
USN-3619-1 (UBUNTU)
USN-3619-2 (UBUNTU)
RHSA-2018:0654 (REDHAT)
RHSA-2018:1062 (REDHAT)
RHSA-2018:0676 (REDHAT)
DSA-4187 (DEBIAN)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
USN-3698-2 (UBUNTU)
USN-3697-2 (UBUNTU)
USN-3697-1 (UBUNTU)
USN-3698-1 (UBUNTU)
CVE: CVE-2018-7755
CVE: CVE-2018-7755
Id:
CVE-2018-7755
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7755
Comment
: An issue was discovered in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://lkml.org/lkml/2018/3/7/1116 (MISC)
USN-3698-2 (UBUNTU)
USN-3697-2 (UBUNTU)
USN-3697-1 (UBUNTU)
USN-3696-2 (UBUNTU)
USN-3696-1 (UBUNTU)
USN-3695-2 (UBUNTU)
USN-3695-1 (UBUNTU)
USN-3698-1 (UBUNTU)
DSA-4308 (DEBIAN)
[debian-lts-announce] 20181003 [SECURITY] [DLA 1531-1] linux-4.9 security update (MLIST)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
CVE: CVE-2018-7757
CVE: CVE-2018-7757
Id:
CVE-2018-7757
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7757
Comment
: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (memory consumption) via many read accesses to files in the /sys/class/sas_phy directory, as demonstrated by the /sys/class/sas_phy/phy-1:0:12/invalid_dword_count file.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
772 (Missing Release of Resource after Effective Lifetime)
References:
https://github.com/torvalds/linux/commit/4a491b1ab11ca0556d2fda1ff1301e862a2d44c4 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4a491b1ab11ca0556d2fda1ff1301e862a2d44c4 (MISC)
103348 (BID)
DSA-4188 (DEBIAN)
DSA-4187 (DEBIAN)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
USN-3654-2 (UBUNTU)
USN-3654-1 (UBUNTU)
USN-3656-1 (UBUNTU)
USN-3698-2 (UBUNTU)
USN-3697-2 (UBUNTU)
USN-3697-1 (UBUNTU)
USN-3698-1 (UBUNTU)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
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