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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:15934
[Rus]
Version
7
Class
patch
ALTXid
168146
Language
English
Severity
High
Title
SUSE-SU-2017:2847-1 -- Security update for the Linux Kernel
Description
The SUSE Linux Enterprise 12 SP3 kernel was updated to 4.4.92 to receive various security and bugfixes.
Family
unix
Platform
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
Product
Linux Kernel
Reference
VENDOR: SUSE-SU-2017:2847-1
VENDOR: SUSE-SU-2017:2847-1
Id:
SUSE-SU-2017:2847-1
Reference:
https://www.suse.com/support/update/announcement/2017/suse-su-20172847-1.html
CVE: CVE-2017-1000252
CVE: CVE-2017-1000252
Id:
CVE-2017-1000252
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000252
Comment
: The KVM subsystem in the Linux kernel through 4.13.3 allows guest OS users to cause a denial of service (assertion failure, and hypervisor hang or crash) via an out-of bounds guest_irq value, related to arch/x86/kvm/vmx.c and virt/kvm/eventfd.c.
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
CWE:
20 (Improper Input Validation)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=36ae3c0a36b7456432fedce38ae2f7bd3e01a563 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a8b0677fc6180a467e26cc32ce6b0c09a32f9bb (CONFIRM)
DSA-3981 (DEBIAN)
http://www.openwall.com/lists/oss-security/2017/09/15/4 (CONFIRM)
101022 (BID)
RHSA-2018:0676 (REDHAT)
RHSA-2018:1062 (REDHAT)
RHSA-2018:1130 (REDHAT)
https://bugzilla.redhat.com/show_bug.cgi?id=1490781 (CONFIRM)
https://github.com/torvalds/linux/commit/36ae3c0a36b7456432fedce38ae2f7bd3e01a563 (CONFIRM)
https://github.com/torvalds/linux/commit/3a8b0677fc6180a467e26cc32ce6b0c09a32f9bb (CONFIRM)
https://marc.info/?l=kvm&m=150549145711115&w=2 (CONFIRM)
https://marc.info/?l=kvm&m=150549146311117&w=2 (CONFIRM)
CVE: CVE-2017-11472
CVE: CVE-2017-11472
Id:
CVE-2017-11472
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11472
Comment
: The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
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
CWE:
755 (Improper Handling of Exceptional Conditions)
References:
https://github.com/torvalds/linux/commit/3b2d69114fefa474fca542e51119036dceb4aa6f (CONFIRM)
https://github.com/acpica/acpica/commit/a23325b2e583556eae88ed3f764e457786bf4df6 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3b2d69114fefa474fca542e51119036dceb4aa6f (CONFIRM)
USN-3619-1 (UBUNTU)
USN-3619-2 (UBUNTU)
USN-3754-1 (UBUNTU)
CVE: CVE-2017-12134
CVE: CVE-2017-12134
Id:
CVE-2017-12134
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12134
Comment
: The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation.
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:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
682 (Incorrect Calculation)
References:
https://support.citrix.com/article/CTX225941 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1477656 (MISC)
http://xenbits.xen.org/xsa/advisory-229.html (CONFIRM)
1039176 (SECTRACK)
100343 (BID)
[oss-security] 20170815 Xen Security Advisory 229 (CVE-2017-12134) - linux: Fix Xen block IO merge-ability calculation (MLIST)
DSA-3981 (DEBIAN)
GLSA-201801-14 (GENTOO)
USN-3655-2 (UBUNTU)
USN-3655-1 (UBUNTU)
CVE: CVE-2017-12153
CVE: CVE-2017-12153
Id:
CVE-2017-12153
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12153
Comment
: A security flaw was discovered in the nl80211_set_rekey_data() function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether the required attributes are present in a Netlink request. This request can be issued by a user with the CAP_NET_ADMIN capability and may result in a NULL pointer dereference and system 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:
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:
476 (NULL Pointer Dereference)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git/commit/?id=e785fa0a164aa11001cba931367c7f94ffaff888 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1491046 (CONFIRM)
https://bugzilla.novell.com/show_bug.cgi?id=1058410 (CONFIRM)
http://seclists.org/oss-sec/2017/q3/437 (CONFIRM)
https://marc.info/?t=150525503100001&r=1&w=2 (CONFIRM)
100855 (BID)
DSA-3981 (DEBIAN)
USN-3583-2 (UBUNTU)
USN-3583-1 (UBUNTU)
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-2017-13080
CVE: CVE-2017-13080
Id:
CVE-2017-13080
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080
Comment
: Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients.
CVSSv2 Score:
2.9
Access vector:
ADJACENT_NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:A/AC:M/Au:N/C:N/I:P/A:N
CVSSv3 Score:
5.3
Attack vector:
ADJACENT_NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE:
330 (Use of Insufficiently Random Values)
References:
https://www.krackattacks.com/ (MISC)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-13080 (CONFIRM)
VU#228519 (CERT-VN)
1039585 (SECTRACK)
1039581 (SECTRACK)
1039578 (SECTRACK)
1039577 (SECTRACK)
1039576 (SECTRACK)
1039573 (SECTRACK)
1039572 (SECTRACK)
101274 (BID)
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt (MISC)
20171016 Multiple Vulnerabilities in Wi-Fi Protected Access and Wi-Fi Protected Access II (CISCO)
https://support.lenovo.com/us/en/product_security/LEN-17420 (CONFIRM)
FreeBSD-SA-17:07 (FREEBSD)
https://access.redhat.com/security/vulnerabilities/kracks (CONFIRM)
RHSA-2017:2911 (REDHAT)
RHSA-2017:2907 (REDHAT)
USN-3455-1 (UBUNTU)
DSA-3999 (DEBIAN)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt (CONFIRM)
openSUSE-SU-2017:2755 (SUSE)
SUSE-SU-2017:2752 (SUSE)
SUSE-SU-2017:2745 (SUSE)
1039703 (SECTRACK)
GLSA-201711-03 (GENTOO)
https://support.apple.com/HT208222 (CONFIRM)
https://support.apple.com/HT208221 (CONFIRM)
https://support.apple.com/HT208220 (CONFIRM)
https://support.apple.com/HT208219 (CONFIRM)
https://source.android.com/security/bulletin/2017-11-01 (CONFIRM)
https://support.apple.com/HT208334 (CONFIRM)
https://support.apple.com/HT208327 (CONFIRM)
https://support.apple.com/HT208325 (CONFIRM)
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html (CONFIRM)
[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update (MLIST)
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html (CONFIRM)
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03792en_us (CONFIRM)
https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf (CONFIRM)
https://cert.vde.com/en-us/advisories/vde-2017-005 (CONFIRM)
https://cert.vde.com/en-us/advisories/vde-2017-003 (CONFIRM)
[debian-lts-announce] 20181113 [SECURITY] [DLA 1573-1] firmware-nonfree security update (MLIST)
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00402.html (CONFIRM)
CVE: CVE-2017-14051
CVE: CVE-2017-14051
Id:
CVE-2017-14051
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14051
Comment
: An integer overflow in the qla2x00_sysfs_write_optrom_ctl function in drivers/scsi/qla2xxx/qla_attr.c in the Linux kernel through 4.12.10 allows local users to cause a denial of service (memory corruption and system crash) by leveraging root access.
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:
190 (Integer Overflow or Wraparound)
References:
https://patchwork.kernel.org/patch/9929625/ (MISC)
https://bugzilla.kernel.org/show_bug.cgi?id=194061 (MISC)
100571 (BID)
[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update (MLIST)
USN-3583-2 (UBUNTU)
USN-3583-1 (UBUNTU)
CVE: CVE-2017-14106
CVE: CVE-2017-14106
Id:
CVE-2017-14106
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14106
Comment
: The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.
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:
369 (Divide By Zero)
References:
https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8 (CONFIRM)
100878 (BID)
1039549 (SECTRACK)
DSA-3981 (DEBIAN)
RHSA-2017:3200 (REDHAT)
RHSA-2017:2931 (REDHAT)
RHSA-2017:2930 (REDHAT)
RHSA-2017:2918 (REDHAT)
SUSE-SU-2018:0011 (SUSE)
RHSA-2018:2172 (REDHAT)
https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html ()
CVE: CVE-2017-14489
CVE: CVE-2017-14489
Id:
CVE-2017-14489
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14489
Comment
: The iscsi_if_rx function in drivers/scsi/scsi_transport_iscsi.c in the Linux kernel through 4.13.2 allows local users to cause a denial of service (panic) by leveraging incorrect length validation.
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:
https://patchwork.kernel.org/patch/9923803/ (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1490421 (CONFIRM)
101011 (BID)
42932 (EXPLOIT-DB)
DSA-3981 (DEBIAN)
USN-3583-2 (UBUNTU)
USN-3583-1 (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-2017-15649
CVE: CVE-2017-15649
Id:
CVE-2017-15649
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15649
Comment
: net/packet/af_packet.c in the Linux kernel before 4.13.6 allows local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346.
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:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://github.com/torvalds/linux/commit/4971613c1639d8e5f102c4e797c3bf8f83a5a69e (MISC)
https://github.com/torvalds/linux/commit/008ba2a13f2d04c947adc536d19debb8fe66f110 (MISC)
https://blogs.securiteam.com/index.php/archives/3484 (MISC)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.6 (MISC)
http://patchwork.ozlabs.org/patch/818726/ (MISC)
http://patchwork.ozlabs.org/patch/813945/ (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4971613c1639d8e5f102c4e797c3bf8f83a5a69e (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=008ba2a13f2d04c947adc536d19debb8fe66f110 (MISC)
101573 (BID)
RHSA-2018:0181 (REDHAT)
RHSA-2018:0152 (REDHAT)
RHSA-2018:0151 (REDHAT)
[debian-lts-announce] 20171210 [SECURITY] [DLA 1200-1] linux security update (MLIST)
USN-3754-1 (UBUNTU)
CVE: CVE-2017-6346
CVE: CVE-2017-6346
Id:
CVE-2017-6346
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6346
Comment
: Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that makes PACKET_FANOUT setsockopt system calls.
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://github.com/torvalds/linux/commit/d199fab63c11998a602205f7ee7ff7c05c97164b (CONFIRM)
[oss-security] 20170228 Linux: packet: fix races in fanout_add() (CVE-2017-6346) (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d199fab63c11998a602205f7ee7ff7c05c97164b (CONFIRM)
96508 (BID)
https://source.android.com/security/bulletin/2017-09-01 (CONFIRM)
DSA-3804 (DEBIAN)
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