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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:100895
[Rus]
Version
5
Class
patch
ALTXid
282010
Language
English
Severity
High
Title
DLA-1771-1 -- linux-4.9 security update
Description
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
Family
unix
Platform
Debian 8
Product
linux-4.9
Reference
VENDOR: DLA-1771-1
VENDOR: DLA-1771-1
Id:
DLA-1771-1
Reference:
https://lists.debian.org/debian-lts-announce/2019/debian-lts-announce-201905/msg00002.html
CVE: CVE-2018-14625
CVE: CVE-2018-14625
Id:
CVE-2018-14625
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14625
Comment
: A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
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:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625 (CONFIRM)
USN-3872-1 (UBUNTU)
USN-3871-1 (UBUNTU)
USN-3878-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3878-2 (UBUNTU)
USN-3871-5 (UBUNTU)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
RHSA-2019:4154 (REDHAT)
CVE: CVE-2018-16884
CVE: CVE-2018-16884
Id:
CVE-2018-16884
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16884
Comment
: A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.
CVSSv2 Score:
6.7
Access vector:
ADJACENT_NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:A/AC:L/Au:S/C:P/I:P/A:C
CVSSv3 Score:
8
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://patchwork.kernel.org/patch/10733769/ (CONFIRM)
https://patchwork.kernel.org/cover/10733767/ (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16884 (CONFIRM)
106253 (BID)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
https://support.f5.com/csp/article/K21430012 (CONFIRM)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
USN-3981-1 (UBUNTU)
USN-3980-1 (UBUNTU)
USN-3980-2 (UBUNTU)
USN-3981-2 (UBUNTU)
RHSA-2019:1891 (REDHAT)
RHSA-2019:1873 (REDHAT)
RHSA-2019:2696 (REDHAT)
RHSA-2019:2730 (REDHAT)
RHSA-2019:3517 (REDHAT)
RHSA-2019:3309 (REDHAT)
RHSA-2020:0204 (REDHAT)
https://www.oracle.com/security-alerts/cpuApr2021.html (MISC)
CVE: CVE-2018-19824
CVE: CVE-2018-19824
Id:
CVE-2018-19824
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19824
Comment
: In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c.
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:
416 (Use After Free)
References:
https://github.com/torvalds/linux/commit/5f8cf712582617d523120df67d392059eaf2fc4b (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=5f8cf712582617d523120df67d392059eaf2fc4b (MISC)
https://bugzilla.suse.com/show_bug.cgi?id=1118152 (MISC)
106109 (BID)
USN-3879-2 (UBUNTU)
USN-3879-1 (UBUNTU)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
https://support.f5.com/csp/article/K98155950 (CONFIRM)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3933-2 (UBUNTU)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
USN-3930-2 (UBUNTU)
USN-3930-1 (UBUNTU)
USN-3933-1 (UBUNTU)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
RHSA-2019:2703 (REDHAT)
CVE: CVE-2018-19985
CVE: CVE-2018-19985
Id:
CVE-2018-19985
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19985
Comment
: The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.
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:
4.6
Attack vector:
PHYSICAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://seclists.org/bugtraq/2019/Jan/52 (MISC)
https://hexhive.epfl.ch/projects/perifuzz/ (MISC)
http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html (MISC)
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00007.html (MISC)
http://lists.opensuse.org/opensuse-security-announce/2019-01/msg00023.html (MISC)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
https://security.netapp.com/advisory/ntap-20190404-0002/ (CONFIRM)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
USN-4115-1 (UBUNTU)
USN-4118-1 (UBUNTU)
RHSA-2019:3517 (REDHAT)
RHSA-2019:3309 (REDHAT)
CVE: CVE-2018-20169
CVE: CVE-2018-20169
Id:
CVE-2018-20169
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20169
Comment
: An issue was discovered in the Linux kernel before 4.19.9. The USB subsystem mishandles size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
6.8
Attack vector:
PHYSICAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://github.com/torvalds/linux/commit/704620afc70cf47abb9d6a1a57f3825d2bca49cf (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.9 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=704620afc70cf47abb9d6a1a57f3825d2bca49cf (MISC)
USN-3879-2 (UBUNTU)
USN-3879-1 (UBUNTU)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
USN-4094-1 (UBUNTU)
USN-4118-1 (UBUNTU)
RHSA-2019:3517 (REDHAT)
RHSA-2019:3309 (REDHAT)
CVE: CVE-2018-1000026
CVE: CVE-2018-1000026
Id:
CVE-2018-1000026
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000026
Comment
: Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion takes card off-line. This attack appear to be exploitable via An attacker on a must pass a very large, specially crafted packet to the bnx2x card. This can be done from an untrusted guest VM..
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE_INSTANCE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au: /C:N/I:N/A:C
CWE:
20 (Improper Input Validation)
References:
[netdev] 20180116 http://lists.openwall.net/netdev/2018/01/16/40 (MLIST)
[netdev] 20180118 http://lists.openwall.net/netdev/2018/01/18/96 (MLIST)
RHSA-2018:2948 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:3096 (REDHAT)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
https://patchwork.ozlabs.org/patch/859410/ (MISC)
USN-3617-1 (UBUNTU)
USN-3617-2 (UBUNTU)
USN-3617-3 (UBUNTU)
USN-3619-1 (UBUNTU)
USN-3619-2 (UBUNTU)
USN-3620-1 (UBUNTU)
USN-3620-2 (UBUNTU)
USN-3632-1 (UBUNTU)
CVE: CVE-2019-3459
CVE: CVE-2019-3459
Id:
CVE-2019-3459
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3459
Comment
: A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.
CVSSv2 Score:
3.3
Access vector:
ADJACENT_NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:A/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-3459.html (CONFIRM)
[oss-security] 20190111 Linux kernel: Bluetooth: two remote infoleaks (CVE-2019-3459, CVE-2019-3460) (MLIST)
https://git.kernel.org/linus/7c9cbd0b5e38a1672fcd137894ace3b042dfbf69 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1663176 (CONFIRM)
https://bugzilla.novell.com/show_bug.cgi?id=1120758 (CONFIRM)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
[debian-lts-announce] 20190528 [SECURITY] [DLA 1799-1] linux security update (MLIST)
[debian-lts-announce] 20190528 [SECURITY] [DLA 1799-2] linux security update (MLIST)
[oss-security] 20190627 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190627 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
[oss-security] 20190811 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:3517 (REDHAT)
RHSA-2019:3309 (REDHAT)
RHSA-2020:0740 (REDHAT)
[linux-bluetooth] 20190110 [PATCH 1/2] Bluetooth: check message types in l2cap_get_conf_opt ()
CVE: CVE-2019-3460
CVE: CVE-2019-3460
Id:
CVE-2019-3460
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3460
Comment
: A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1.
CVSSv2 Score:
3.3
Access vector:
ADJACENT_NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:A/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
20 (Improper Input Validation)
References:
https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-3460.html (CONFIRM)
[oss-security] 20190111 Linux kernel: Bluetooth: two remote infoleaks (CVE-2019-3459, CVE-2019-3460) (MLIST)
https://git.kernel.org/linus/af3d5d1c87664a4f150fcf3534c6567cb19909b0 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1663179 (CONFIRM)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
[debian-lts-announce] 20190528 [SECURITY] [DLA 1799-1] linux security update (MLIST)
[debian-lts-announce] 20190528 [SECURITY] [DLA 1799-2] linux security update (MLIST)
[oss-security] 20190627 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190627 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
[oss-security] 20190811 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:3517 (REDHAT)
RHSA-2019:3309 (REDHAT)
RHSA-2020:0740 (REDHAT)
[linux-bluetooth] 20190110 [PATCH 2/2] Bluetooth: check the buffer size for some messages before parsing ()
CVE: CVE-2019-3701
CVE: CVE-2019-3701
Id:
CVE-2019-3701
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3701
Comment
: An issue was discovered in can_can_gw_rcv in net/can/gw.c in the Linux kernel through 4.19.13. The CAN frame modification rules allow bitwise logical operations that can be also applied to the can_dlc field. The privileged user "root" with CAP_NET_ADMIN can create a CAN frame modification rule that makes the data length code a higher value than the available CAN frame data size. In combination with a configured checksum calculation where the result is stored relatively to the end of the data (e.g. cgw_csum_xor_rel) the tail of the skb (e.g. frag_list pointer in skb_shared_info) can be rewritten which finally can cause a system crash. Because of a missing check, the CAN drivers may write arbitrary content beyond the data registers in the CAN controller's I/O memory when processing can-gw manipulated outgoing frames.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://marc.info/?l=linux-netdev&m=154651842302479&w=2 (MISC)
https://bugzilla.suse.com/show_bug.cgi?id=1120386 (MISC)
106443 (BID)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
https://support.f5.com/csp/article/K17957133 (CONFIRM)
https://marc.info/?l=linux-netdev&m=154661373531512&w=2 (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=0aaa81377c5a01f686bcdb8c7a6929a7bf330c68 (MISC)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
USN-4115-1 (UBUNTU)
USN-4118-1 (UBUNTU)
openSUSE-SU-2020:0543 (SUSE)
CVE: CVE-2019-3819
CVE: CVE-2019-3819
Id:
CVE-2019-3819
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3819
Comment
: A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user ("root") can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3819 (CONFIRM)
106730 (BID)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
openSUSE-SU-2019:1193 (SUSE)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
USN-4115-1 (UBUNTU)
USN-4118-1 (UBUNTU)
CVE: CVE-2019-6974
CVE: CVE-2019-6974
Id:
CVE-2019-6974
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6974
Comment
: In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://github.com/torvalds/linux/commit/cfa39381173d5f969daf43582c95ad679189cbc9 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.156 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.8 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.21 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.99 (MISC)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1765 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cfa39381173d5f969daf43582c95ad679189cbc9 (MISC)
46388 (EXPLOIT-DB)
107127 (BID)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3933-2 (UBUNTU)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
USN-3930-2 (UBUNTU)
USN-3930-1 (UBUNTU)
USN-3933-1 (UBUNTU)
https://support.f5.com/csp/article/K11186236 (CONFIRM)
RHSA-2019:0833 (REDHAT)
RHSA-2019:0818 (REDHAT)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
RHBA-2019:0959 (REDHAT)
RHSA-2019:2809 (REDHAT)
RHSA-2019:3967 (REDHAT)
RHSA-2020:0103 (REDHAT)
https://support.f5.com/csp/article/K11186236?utm_source=f5support&%3Butm_medium=RSS ()
CVE: CVE-2019-7221
CVE: CVE-2019-7221
Id:
CVE-2019-7221
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7221
Comment
: The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
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:
416 (Use After Free)
References:
https://github.com/torvalds/linux/commits/master/arch/x86/kvm (MISC)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
USN-3930-2 (UBUNTU)
USN-3930-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20190404-0002/ (CONFIRM)
RHSA-2019:0833 (REDHAT)
RHSA-2019:0818 (REDHAT)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
RHBA-2019:0959 (REDHAT)
RHSA-2019:3967 (REDHAT)
RHSA-2019:4058 (REDHAT)
https://support.f5.com/csp/article/K08413011 (CONFIRM)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
SUSE-SA-2019:0203-1 (SUSE)
http://packetstormsecurity.com/files/151713/KVM-VMX-Preemption-Timer-Use-After-Free.html (MISC)
http://www.openwall.com/lists/oss-security/2019/02/18/2 (MISC)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1760 (CONFIRM)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecec76885bcfe3294685dc363fd1273df0d5d65f (CONFIRM)
FEDORA-2019-164946aa7f ()
FEDORA-2019-3da64f3e61 ()
CVE: CVE-2019-7222
CVE: CVE-2019-7222
Id:
CVE-2019-7222
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7222
Comment
: The KVM implementation in the Linux kernel through 4.20.5 has an Information Leak.
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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
https://github.com/torvalds/linux/commits/master/arch/x86/kvm (MISC)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1759 (CONFIRM)
106963 (BID)
[oss-security] Linux kernel: three KVM bugs (CVE-2019-6974, CVE-2019-7221, CVE-2019-7222) (MLIST)
http://packetstormsecurity.com/files/151712/KVM-kvm_inject_page_fault-Uninitialized-Memory-Leak.html (MISC)
SUSE-SA-2019:0203-1 (SUSE)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3933-2 (UBUNTU)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
USN-3930-2 (UBUNTU)
USN-3930-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20190404-0002/ (CONFIRM)
USN-3933-1 (UBUNTU)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=353c0956a618a07ba4bbe7ad00ff29fe70e8412a (CONFIRM)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
RHSA-2019:3309 (REDHAT)
RHSA-2019:3517 (REDHAT)
FEDORA-2019-164946aa7f ()
FEDORA-2019-3da64f3e61 ()
CVE: CVE-2019-8980
CVE: CVE-2019-8980
Id:
CVE-2019-8980
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8980
Comment
: A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
401 (Improper Release of Memory Before Removing Last Reference ('Memory Leak'))
References:
107120 (BID)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
USN-3930-2 (UBUNTU)
USN-3930-1 (UBUNTU)
openSUSE-SU-2019:1193 (SUSE)
https://support.f5.com/csp/article/K56480726 (CONFIRM)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1935705.html ()
https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1935698.html ()
CVE: CVE-2019-9213
CVE: CVE-2019-9213
Id:
CVE-2019-9213
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9213
Comment
: In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.
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:3.1/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/0a1d52994d440e21def1c2174932410b4f2a98a1 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.162 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.14 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.27 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.105 (MISC)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1792 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a1d52994d440e21def1c2174932410b4f2a98a1 (MISC)
46502 (EXPLOIT-DB)
107296 (BID)
[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update (MLIST)
openSUSE-SU-2019:1085 (SUSE)
[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update (MLIST)
USN-3933-2 (UBUNTU)
USN-3932-2 (UBUNTU)
USN-3932-1 (UBUNTU)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
USN-3930-2 (UBUNTU)
USN-3930-1 (UBUNTU)
USN-3933-1 (UBUNTU)
openSUSE-SU-2019:1193 (SUSE)
RHSA-2019:0831 (REDHAT)
[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update (MLIST)
RHSA-2019:1479 (REDHAT)
RHSA-2019:1480 (REDHAT)
http://packetstormsecurity.com/files/156053/Reliable-Datagram-Sockets-RDS-rds_atomic_free_op-Privilege-Escalation.html (MISC)
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