Sigurnosni nedostatak jezgre operacijskog sustava

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by - 23. listopada 2019.0

Detalji os-a: WN7
Važnost: IMP
Operativni sustavi: L
Kategorije: LRH

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Hash: SHA256

=====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel security and bug fix update
Advisory ID: RHSA-2019:3187-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3187
Issue date: 2019-10-23
CVE Names: CVE-2019-9506
=====================================================================

1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 7.4
Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update
Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP
Solutions.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Server AUS (v. 7.4) – noarch, x86_64
Red Hat Enterprise Linux Server E4S (v. 7.4) – noarch, ppc64le, x86_64
Red Hat Enterprise Linux Server Optional AUS (v. 7.4) – x86_64
Red Hat Enterprise Linux Server Optional E4S (v. 7.4) – ppc64le, x86_64
Red Hat Enterprise Linux Server Optional TUS (v. 7.4) – x86_64
Red Hat Enterprise Linux Server TUS (v. 7.4) – noarch, x86_64

3. Description:

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security Fix(es):

* hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
(CVE-2019-9506)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es):

* Fix possible Spectre-v1 bugs in wireless code (BZ#1706696)

* powerpc/pseries: Disable CPU hotplug across migrations / powerpc/rtas:
Fix a potential race between CPU-Offline & Migration (LPM) (BZ#1745436)

* powerpc/pseries: Fix unitialized timer reset on migration /
powerpc/pseries/mobility: Extend start/stop topology update scope (LPM)
(BZ#1745438)

* ISST-LTE:PVM:Zeppelin :LPM: Failure logs and stack trace seen during LPM
(POWER9/P9) (BZ#1745446)

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1727857 – CVE-2019-9506 hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)

6. Package List:

Red Hat Enterprise Linux Server AUS (v. 7.4):

Source:
kernel-3.10.0-693.60.1.el7.src.rpm

noarch:
kernel-abi-whitelists-3.10.0-693.60.1.el7.noarch.rpm
kernel-doc-3.10.0-693.60.1.el7.noarch.rpm

x86_64:
kernel-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debug-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debug-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-693.60.1.el7.x86_64.rpm
kernel-devel-3.10.0-693.60.1.el7.x86_64.rpm
kernel-headers-3.10.0-693.60.1.el7.x86_64.rpm
kernel-tools-3.10.0-693.60.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-693.60.1.el7.x86_64.rpm
perf-3.10.0-693.60.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
python-perf-3.10.0-693.60.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server E4S (v. 7.4):

Source:
kernel-3.10.0-693.60.1.el7.src.rpm

noarch:
kernel-abi-whitelists-3.10.0-693.60.1.el7.noarch.rpm
kernel-doc-3.10.0-693.60.1.el7.noarch.rpm

ppc64le:
kernel-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-bootwrapper-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debug-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debug-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debuginfo-common-ppc64le-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-devel-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-headers-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-tools-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-tools-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-tools-libs-3.10.0-693.60.1.el7.ppc64le.rpm
perf-3.10.0-693.60.1.el7.ppc64le.rpm
perf-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
python-perf-3.10.0-693.60.1.el7.ppc64le.rpm
python-perf-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm

Red Hat Enterprise Linux Server TUS (v. 7.4):

Source:
kernel-3.10.0-693.60.1.el7.src.rpm

noarch:
kernel-abi-whitelists-3.10.0-693.60.1.el7.noarch.rpm
kernel-doc-3.10.0-693.60.1.el7.noarch.rpm

Red Hat Enterprise Linux Server Optional AUS (v. 7.4):

x86_64:
kernel-debug-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-693.60.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-693.60.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-693.60.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional E4S (v. 7.4):

ppc64le:
kernel-debug-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debug-devel-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-debuginfo-common-ppc64le-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-tools-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
kernel-tools-libs-devel-3.10.0-693.60.1.el7.ppc64le.rpm
perf-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm
python-perf-debuginfo-3.10.0-693.60.1.el7.ppc64le.rpm

Red Hat Enterprise Linux Server Optional TUS (v. 7.4):

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-9506
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

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Hash: SHA256

=====================================================================
Red Hat Security Advisory

Synopsis: Important: kernel-rt security and bug fix update
Advisory ID: RHSA-2019:3165-01
Product: Red Hat Enterprise MRG for RHEL-6
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3165
Issue date: 2019-10-22
CVE Names: CVE-2019-9506
=====================================================================

1. Summary:

An update for kernel-rt is now available for Red Hat Enterprise MRG 2.

2. Relevant releases/architectures:

Red Hat MRG Realtime for RHEL 6 Server v.2 – noarch, x86_64

3. Description:

The kernel-rt packages provide the Real Time Linux Kernel, which enables
fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

* hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
(CVE-2019-9506)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es):

* update the MRG 2.5.z 3.10 realtime-kernel sources (BZ#1751263)

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1727857 – CVE-2019-9506 hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
1751263 – update the MRG 2.5.z 3.10 realtime-kernel sources

6. Package List:

Red Hat MRG Realtime for RHEL 6 Server v.2:

Source:
kernel-rt-3.10.0-693.60.1.rt56.654.el6rt.src.rpm

noarch:
kernel-rt-doc-3.10.0-693.60.1.rt56.654.el6rt.noarch.rpm
kernel-rt-firmware-3.10.0-693.60.1.rt56.654.el6rt.noarch.rpm

x86_64:
kernel-rt-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-debug-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-debug-debuginfo-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-debug-devel-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-debuginfo-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-debuginfo-common-x86_64-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-devel-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-trace-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-trace-debuginfo-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-trace-devel-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-vanilla-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-vanilla-debuginfo-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm
kernel-rt-vanilla-devel-3.10.0-693.60.1.rt56.654.el6rt.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-9506
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

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Autor	Toni Vugdelija
Cert id	NCERT-REF-2019-10-0001-ADV
Cve	CERT-CVE-DUMMY
ID izvornika	CERT-ORIGID-DUMMY
Proizvod	CERT-DUMMY-PRODUCT
Izvor	Adobe

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