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Vulnerability Details : CVE-2019-11135

TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
Publish Date : 2019-11-14 Last Update Date : 2022-10-07
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- CVSS Scores & Vulnerability Types

CVSS Score
2.1
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:3832: kernel security update (Important) oval:com.redhat.rhsa:def:20193832 unix
RHSA-2019:3833: kernel-rt security update (Important) oval:com.redhat.rhsa:def:20193833 unix
RHSA-2019:3834: kernel security update (Important) oval:com.redhat.rhsa:def:20193834 unix
RHSA-2019:3835: kernel-rt security update (Important) oval:com.redhat.rhsa:def:20193835 unix
RHSA-2019:3836: kernel security and bug fix update (Important) oval:com.redhat.rhsa:def:20193836 unix
RHSA-2019:3936: kpatch-patch security update (Important) oval:com.redhat.rhsa:def:20193936 unix
RHSA-2020:0028: kpatch-patch security update (Important) oval:com.redhat.rhsa:def:20200028 unix
RHSA-2020:0204: kernel security and bug fix update (Important) oval:com.redhat.rhsa:def:20200204 unix
RHSA-2020:0279: virt:rhel security update (Moderate) oval:com.redhat.rhsa:def:20200279 unix
RHSA-2020:0366: qemu-kvm security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20200366 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2019-11135

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
3 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
4 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
5 OS Fedoraproject Fedora 30 * * * Version Details Vulnerabilities
6 OS Fedoraproject Fedora 31 * * * Version Details Vulnerabilities
7 OS Opensuse Leap 15.0 * * * Version Details Vulnerabilities
8 OS Opensuse Leap 15.1 * * * Version Details Vulnerabilities
9 Application Oracle Zfs Storage Appliance Kit 8.8 * * * Version Details Vulnerabilities
10 Application Redhat Codeready Linux Builder 8.0 * * * Version Details Vulnerabilities
11 Application Redhat Codeready Linux Builder Eus 8.1 * * * Version Details Vulnerabilities
12 Application Redhat Codeready Linux Builder Eus 8.2 * * * Version Details Vulnerabilities
13 Application Redhat Codeready Linux Builder Eus 8.4 * * * Version Details Vulnerabilities
14 Application Redhat Codeready Linux Builder Eus 8.6 * * * Version Details Vulnerabilities
15 OS Redhat Enterprise Linux 8.0 * * * Version Details Vulnerabilities
16 OS Redhat Enterprise Linux Desktop 7.0 * * * Version Details Vulnerabilities
17 OS Redhat Enterprise Linux Eus 7.6 * * * Version Details Vulnerabilities
18 OS Redhat Enterprise Linux Eus 7.7 * * * Version Details Vulnerabilities
19 OS Redhat Enterprise Linux Eus 8.1 * * * Version Details Vulnerabilities
20 OS Redhat Enterprise Linux Eus 8.2 * * * Version Details Vulnerabilities
21 OS Redhat Enterprise Linux Eus 8.4 * * * Version Details Vulnerabilities
22 OS Redhat Enterprise Linux Eus 8.6 * * * Version Details Vulnerabilities
23 OS Redhat Enterprise Linux Server 7.0 * * * Version Details Vulnerabilities
24 OS Redhat Enterprise Linux Server Aus 7.6 * * * Version Details Vulnerabilities
25 OS Redhat Enterprise Linux Server Aus 7.7 * * * Version Details Vulnerabilities
26 OS Redhat Enterprise Linux Server Aus 8.2 * * * Version Details Vulnerabilities
27 OS Redhat Enterprise Linux Server Aus 8.4 * * * Version Details Vulnerabilities
28 OS Redhat Enterprise Linux Server Aus 8.6 * * * Version Details Vulnerabilities
29 OS Redhat Enterprise Linux Server Tus 7.6 * * * Version Details Vulnerabilities
30 OS Redhat Enterprise Linux Server Tus 7.7 * * * Version Details Vulnerabilities
31 OS Redhat Enterprise Linux Server Tus 8.2 * * * Version Details Vulnerabilities
32 OS Redhat Enterprise Linux Server Tus 8.4 * * * Version Details Vulnerabilities
33 OS Redhat Enterprise Linux Server Tus 8.6 * * * Version Details Vulnerabilities
34 OS Redhat Enterprise Linux Workstation 7.0 * * * Version Details Vulnerabilities
35 Application Redhat Virtualization Manager 4.2 * * * Version Details Vulnerabilities
36 Application Slackware Slackware 14.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 1
Debian Debian Linux 3
Fedoraproject Fedora 2
Opensuse Leap 2
Oracle Zfs Storage Appliance Kit 1
Redhat Codeready Linux Builder 1
Redhat Codeready Linux Builder Eus 4
Redhat Enterprise Linux 1
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Eus 6
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 5
Redhat Enterprise Linux Server Tus 5
Redhat Enterprise Linux Workstation 1
Redhat Virtualization Manager 1
Slackware Slackware 1

- References For CVE-2019-11135

https://access.redhat.com/errata/RHSA-2020:0366
REDHAT RHSA-2020:0366
https://kc.mcafee.com/corporate/index?page=content&id=SB10306 CONFIRM
https://www.oracle.com/security-alerts/cpujan2021.html
https://access.redhat.com/errata/RHSA-2020:0730
REDHAT RHSA-2020:0730
https://security.gentoo.org/glsa/202003-56
GENTOO GLSA-202003-56
https://access.redhat.com/errata/RHSA-2020:0555
REDHAT RHSA-2020:0555
https://access.redhat.com/errata/RHSA-2020:0666
REDHAT RHSA-2020:0666
https://seclists.org/bugtraq/2020/Jan/21
BUGTRAQ 20200114 [SECURITY] [DSA 4602-1] xen security update
https://access.redhat.com/errata/RHSA-2020:0204
REDHAT RHSA-2020:0204
https://access.redhat.com/errata/RHSA-2020:0279
REDHAT RHSA-2020:0279
https://access.redhat.com/errata/RHSA-2020:0026
REDHAT RHSA-2020:0026
https://access.redhat.com/errata/RHSA-2020:0028
REDHAT RHSA-2020:0028
https://www.debian.org/security/2020/dsa-4602
DEBIAN DSA-4602
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html
SUSE openSUSE-SU-2019:2710
http://www.openwall.com/lists/oss-security/2019/12/11/1
MLIST [oss-security] 20191211 Re: CVE-2019-19338 Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135)
https://seclists.org/bugtraq/2019/Dec/28
BUGTRAQ 20191216 [SECURITY] [DSA 4565-2] intel-microcode security update
https://lists.debian.org/debian-lts-announce/2019/12/msg00035.html
MLIST [debian-lts-announce] 20191230 [SECURITY] [DLA 2051-1] intel-microcode security update
http://www.openwall.com/lists/oss-security/2019/12/10/4
MLIST [oss-security] 20191210 Re: CVE-2019-19338 Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135)
http://www.openwall.com/lists/oss-security/2019/12/10/3
MLIST [oss-security] 20191210 CVE-2019-19338 Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135)
https://usn.ubuntu.com/4186-2/
UBUNTU USN-4186-2
https://lists.fedoraproject.org/archives/list/[email protected]/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
FEDORA FEDORA-2019-cbb732f760
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03968en_us CONFIRM
https://access.redhat.com/errata/RHSA-2019:3936
REDHAT RHSA-2019:3936
https://lists.fedoraproject.org/archives/list/[email protected]/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
FEDORA FEDORA-2019-376ec5c107
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00046.html
SUSE openSUSE-SU-2019:2527
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00045.html
SUSE openSUSE-SU-2019:2528
http://packetstormsecurity.com/files/155375/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
https://seclists.org/bugtraq/2019/Nov/26
BUGTRAQ 20191118 [slackware-security] Slackware 14.2 kernel (SSA:2019-320-01)
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00270.html
https://support.f5.com/csp/article/K02912734?utm_source=f5support&utm_medium=RSS CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0

- Metasploit Modules Related To CVE-2019-11135

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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