Synopsis

Moderate: kernel security and bug fix update

Type/Severity

Security Advisory: Moderate

Topic

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 Moderate. 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.

Description

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

Security Fix(es):

• kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169)
  

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):

• kernel: hw: provide reporting and microcode mitigation toggle for CVE-2020-0543 / Special Register Buffer Data Sampling (SRBDS) (BZ#1840676)

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.

Affected Products

• Red Hat Enterprise Linux Server - AUS 7.4 x86_64
• Red Hat Enterprise Linux Server - TUS 7.4 x86_64
• Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.4 ppc64le
• Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.4 x86_64

Fixes

• BZ - 1660385 - CVE-2018-20169 kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS

CVEs

• CVE-2018-20169

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/solutions/5142691

Red Hat Enterprise Linux Server - AUS 7.4

SRPM
kernel-3.10.0-693.69.1.el7.src.rpm	SHA-256: 38fde5139abac0bad3856719eee655b57c1a62d59390ee69795d876c78d5bc21
x86_64
kernel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: dd283943c250d024a13bab3e104ba8ab83dd031f438e47a729a8921c236d2c14
kernel-abi-whitelists-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: d8b4a46d37bbfbbe8d3267a4e2a3c869cdf5168902cf4601c38289a075be6f6f
kernel-debug-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0365334f24fc9f3a5b0e0d02ec9c47b227ace1f3d4f65eb5146eae33373967f7
kernel-debug-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 4c1368c797af0a7e2e65012fdc2850d2e8b46f601cbba5cce7960e75f4c1ad1c
kernel-debug-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 4c1368c797af0a7e2e65012fdc2850d2e8b46f601cbba5cce7960e75f4c1ad1c
kernel-debug-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0e51cb5d7b16681d1045a59cae008bbbb78438adcd964507a7d694dc0eb5935e
kernel-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: f95097246d87c9b92a20c52b0bbcfd96970e128e1b4cafe3fdc9cf79317b392e
kernel-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: f95097246d87c9b92a20c52b0bbcfd96970e128e1b4cafe3fdc9cf79317b392e
kernel-debuginfo-common-x86_64-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: a1b41111640950edff8d7af207a755432d77fe74939e282505d09f9371d554af
kernel-debuginfo-common-x86_64-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: a1b41111640950edff8d7af207a755432d77fe74939e282505d09f9371d554af
kernel-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: d7b69c1966ddcc34aa8e9d722afb38ee9494945142ff60ed7cf5cbeadf9db08a
kernel-doc-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: f9a404f2f714dea14c173256842c689c2e76926ee36ae221bed33e5e55892ac5
kernel-headers-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 66becaa64d859b42031bdcace4fe7c5ef1088b2fb97da855765cb196f794a54d
kernel-tools-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 5e387be277b1b2db33e7de2727e79181d1050b056ddebc13dc54dd1834f6b71b
kernel-tools-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 13cebcacc23a5e095226c833b1ff0d7dd027e7031e402fd6804b835afbe5e334
kernel-tools-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 13cebcacc23a5e095226c833b1ff0d7dd027e7031e402fd6804b835afbe5e334
kernel-tools-libs-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: c3d56ad3afdbca466ecb3800d9bfd7b02ce9b1e9579fb111e35976cbb9479852
kernel-tools-libs-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0ecd7f70e7eba7656c54885c6ab4c91dd5b7e2fe4c3335a2fcea549a9ed1e81b
perf-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: e134b8905b3b43ba241ab81a3deb3719220f5f702ff19139c9e6832d5b9d1cdb
perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 774a0903c3824a2a6b24227a491bdf2d535813d16a1e860c1cedf706a415aa12
perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 774a0903c3824a2a6b24227a491bdf2d535813d16a1e860c1cedf706a415aa12
python-perf-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 3939c4a5e0b6340a1895ead544be846fd8fdbecf149a95fd20b4338da82d9e5a
python-perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 04b37b9ae2986aebe2265152234097c59e752e3eaec2c63e682ae88cc80e5d7e
python-perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 04b37b9ae2986aebe2265152234097c59e752e3eaec2c63e682ae88cc80e5d7e

Red Hat Enterprise Linux Server - TUS 7.4

SRPM
kernel-3.10.0-693.69.1.el7.src.rpm	SHA-256: 38fde5139abac0bad3856719eee655b57c1a62d59390ee69795d876c78d5bc21
x86_64
kernel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: dd283943c250d024a13bab3e104ba8ab83dd031f438e47a729a8921c236d2c14
kernel-abi-whitelists-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: d8b4a46d37bbfbbe8d3267a4e2a3c869cdf5168902cf4601c38289a075be6f6f
kernel-debug-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0365334f24fc9f3a5b0e0d02ec9c47b227ace1f3d4f65eb5146eae33373967f7
kernel-debug-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 4c1368c797af0a7e2e65012fdc2850d2e8b46f601cbba5cce7960e75f4c1ad1c
kernel-debug-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 4c1368c797af0a7e2e65012fdc2850d2e8b46f601cbba5cce7960e75f4c1ad1c
kernel-debug-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0e51cb5d7b16681d1045a59cae008bbbb78438adcd964507a7d694dc0eb5935e
kernel-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: f95097246d87c9b92a20c52b0bbcfd96970e128e1b4cafe3fdc9cf79317b392e
kernel-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: f95097246d87c9b92a20c52b0bbcfd96970e128e1b4cafe3fdc9cf79317b392e
kernel-debuginfo-common-x86_64-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: a1b41111640950edff8d7af207a755432d77fe74939e282505d09f9371d554af
kernel-debuginfo-common-x86_64-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: a1b41111640950edff8d7af207a755432d77fe74939e282505d09f9371d554af
kernel-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: d7b69c1966ddcc34aa8e9d722afb38ee9494945142ff60ed7cf5cbeadf9db08a
kernel-doc-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: f9a404f2f714dea14c173256842c689c2e76926ee36ae221bed33e5e55892ac5
kernel-headers-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 66becaa64d859b42031bdcace4fe7c5ef1088b2fb97da855765cb196f794a54d
kernel-tools-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 5e387be277b1b2db33e7de2727e79181d1050b056ddebc13dc54dd1834f6b71b
kernel-tools-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 13cebcacc23a5e095226c833b1ff0d7dd027e7031e402fd6804b835afbe5e334
kernel-tools-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 13cebcacc23a5e095226c833b1ff0d7dd027e7031e402fd6804b835afbe5e334
kernel-tools-libs-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: c3d56ad3afdbca466ecb3800d9bfd7b02ce9b1e9579fb111e35976cbb9479852
kernel-tools-libs-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0ecd7f70e7eba7656c54885c6ab4c91dd5b7e2fe4c3335a2fcea549a9ed1e81b
perf-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: e134b8905b3b43ba241ab81a3deb3719220f5f702ff19139c9e6832d5b9d1cdb
perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 774a0903c3824a2a6b24227a491bdf2d535813d16a1e860c1cedf706a415aa12
perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 774a0903c3824a2a6b24227a491bdf2d535813d16a1e860c1cedf706a415aa12
python-perf-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 3939c4a5e0b6340a1895ead544be846fd8fdbecf149a95fd20b4338da82d9e5a
python-perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 04b37b9ae2986aebe2265152234097c59e752e3eaec2c63e682ae88cc80e5d7e
python-perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 04b37b9ae2986aebe2265152234097c59e752e3eaec2c63e682ae88cc80e5d7e

Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.4

SRPM
kernel-3.10.0-693.69.1.el7.src.rpm	SHA-256: 38fde5139abac0bad3856719eee655b57c1a62d59390ee69795d876c78d5bc21
ppc64le
kernel-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: a5ee9f244674477e9ed59cd130ed812e533cc28da10f4b5843aa3bc896a2bb49
kernel-abi-whitelists-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: d8b4a46d37bbfbbe8d3267a4e2a3c869cdf5168902cf4601c38289a075be6f6f
kernel-bootwrapper-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 6df8e8f6ab31d44f86babc437d5f7edfa8e493bbc6cc901145f1c371eb9a82fb
kernel-debug-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: fec1d96dbaa021cbc62e34d13bf7738288ca05a351ecfb797c617eafd55252b0
kernel-debug-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: bae0df18ac21ffb8b1a59223afe56752bd12b958e8b8104348116d4e5d45eeed
kernel-debug-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: bae0df18ac21ffb8b1a59223afe56752bd12b958e8b8104348116d4e5d45eeed
kernel-debug-devel-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 93fe8d25c1880b1a98f0ad148ceae28502ce99284043c42c18899250f3fabca0
kernel-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: f0864220c6dd2ee4f5b207f9213fdda7f76bc77cd70639bafeef3c8b08de1357
kernel-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: f0864220c6dd2ee4f5b207f9213fdda7f76bc77cd70639bafeef3c8b08de1357
kernel-debuginfo-common-ppc64le-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 6e70ff256fba35d4255a062d9ab339ee40bf6589bc42c7b8a96176ee47433bc4
kernel-debuginfo-common-ppc64le-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 6e70ff256fba35d4255a062d9ab339ee40bf6589bc42c7b8a96176ee47433bc4
kernel-devel-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 43945e41dbb58940fbe74492196ab10b3f90397df74c75fc4bea3a8183875b29
kernel-doc-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: f9a404f2f714dea14c173256842c689c2e76926ee36ae221bed33e5e55892ac5
kernel-headers-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 6da1c42754989ba8a2668be34b6f5d687869fe199000fa0345c8231dc1e5fe43
kernel-tools-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 562bd344dde8f3a1b457286a20271417c808a40aca63ace0031294599420b25d
kernel-tools-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: f69ea89c0bd82a94352553e02963ee977e91fe759a616467329eee2e237dbb03
kernel-tools-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: f69ea89c0bd82a94352553e02963ee977e91fe759a616467329eee2e237dbb03
kernel-tools-libs-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 171459e2ed57fe2550fca5c06162d8603806204bf6296a6f25afee964f67ba12
kernel-tools-libs-devel-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: a737311b797a119cd26f80ee2e65333509292116a42e0d614f78d47be4ecc974
perf-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 6dad8fc3e9c76b807a72c450e1c481a6932c7c5f1b005ad728045e19a5b4c306
perf-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 567135aaab93f23403178b9574fd2e3bbd7cfa434d195412f2e1efe8826eaa87
perf-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 567135aaab93f23403178b9574fd2e3bbd7cfa434d195412f2e1efe8826eaa87
python-perf-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 3fcec06f4d51f02150afefd0ad5974df649ab78fdec750cf8f5300b4a33dc059
python-perf-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 5a8a514e111520fcc9b8308e2e1db38307a8182116ba296959cf034e3b450d80
python-perf-debuginfo-3.10.0-693.69.1.el7.ppc64le.rpm	SHA-256: 5a8a514e111520fcc9b8308e2e1db38307a8182116ba296959cf034e3b450d80

Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.4

SRPM
kernel-3.10.0-693.69.1.el7.src.rpm	SHA-256: 38fde5139abac0bad3856719eee655b57c1a62d59390ee69795d876c78d5bc21
x86_64
kernel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: dd283943c250d024a13bab3e104ba8ab83dd031f438e47a729a8921c236d2c14
kernel-abi-whitelists-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: d8b4a46d37bbfbbe8d3267a4e2a3c869cdf5168902cf4601c38289a075be6f6f
kernel-debug-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0365334f24fc9f3a5b0e0d02ec9c47b227ace1f3d4f65eb5146eae33373967f7
kernel-debug-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 4c1368c797af0a7e2e65012fdc2850d2e8b46f601cbba5cce7960e75f4c1ad1c
kernel-debug-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 4c1368c797af0a7e2e65012fdc2850d2e8b46f601cbba5cce7960e75f4c1ad1c
kernel-debug-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0e51cb5d7b16681d1045a59cae008bbbb78438adcd964507a7d694dc0eb5935e
kernel-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: f95097246d87c9b92a20c52b0bbcfd96970e128e1b4cafe3fdc9cf79317b392e
kernel-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: f95097246d87c9b92a20c52b0bbcfd96970e128e1b4cafe3fdc9cf79317b392e
kernel-debuginfo-common-x86_64-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: a1b41111640950edff8d7af207a755432d77fe74939e282505d09f9371d554af
kernel-debuginfo-common-x86_64-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: a1b41111640950edff8d7af207a755432d77fe74939e282505d09f9371d554af
kernel-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: d7b69c1966ddcc34aa8e9d722afb38ee9494945142ff60ed7cf5cbeadf9db08a
kernel-doc-3.10.0-693.69.1.el7.noarch.rpm	SHA-256: f9a404f2f714dea14c173256842c689c2e76926ee36ae221bed33e5e55892ac5
kernel-headers-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 66becaa64d859b42031bdcace4fe7c5ef1088b2fb97da855765cb196f794a54d
kernel-tools-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 5e387be277b1b2db33e7de2727e79181d1050b056ddebc13dc54dd1834f6b71b
kernel-tools-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 13cebcacc23a5e095226c833b1ff0d7dd027e7031e402fd6804b835afbe5e334
kernel-tools-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 13cebcacc23a5e095226c833b1ff0d7dd027e7031e402fd6804b835afbe5e334
kernel-tools-libs-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: c3d56ad3afdbca466ecb3800d9bfd7b02ce9b1e9579fb111e35976cbb9479852
kernel-tools-libs-devel-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 0ecd7f70e7eba7656c54885c6ab4c91dd5b7e2fe4c3335a2fcea549a9ed1e81b
perf-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: e134b8905b3b43ba241ab81a3deb3719220f5f702ff19139c9e6832d5b9d1cdb
perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 774a0903c3824a2a6b24227a491bdf2d535813d16a1e860c1cedf706a415aa12
perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 774a0903c3824a2a6b24227a491bdf2d535813d16a1e860c1cedf706a415aa12
python-perf-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 3939c4a5e0b6340a1895ead544be846fd8fdbecf149a95fd20b4338da82d9e5a
python-perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 04b37b9ae2986aebe2265152234097c59e752e3eaec2c63e682ae88cc80e5d7e
python-perf-debuginfo-3.10.0-693.69.1.el7.x86_64.rpm	SHA-256: 04b37b9ae2986aebe2265152234097c59e752e3eaec2c63e682ae88cc80e5d7e