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oraclelinuxOracleLinuxELSA-2021-4647
HistoryNov 18, 2021 - 12:00 a.m.

kernel security update

2021-11-1800:00:00
linux.oracle.com
42

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

JSON

[4.18.0-348.2.1_5.OL8]

  • Update Oracle Linux certificates (Kevin Lyons)
  • Disable signing for aarch64 (Ilya Okomin)
  • Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
  • Update x509.genkey [Orabug: 24817676]
  • Conflict with shim-ia32 and shim-x64 <= 15-11.0.5
    [4.18.0-348.2.1_5]
  • tipc: fix size validations for the MSG_CRYPTO type (Bruno Meneguele) [2020506 2020507] {CVE-2021-43267}
  • net: Fix skb->csum update in inet_proto_csum_replace16(). (Balazs Nemeth) [2005981 1975193]
    [4.18.0-348.1.1_5]
  • lib/timerqueue: Rely on rbtree semantics for next timer (Phil Auld) [2014677 2007099] {CVE-2021-20317}
  • mm/hmm: make HMM_MIRROR an implicit option (Rafael Aquini) [2017519 1998534]
  • mm/hmm: allow HMM_MIRROR on all architectures with MMU (Rafael Aquini) [2017519 1998534]
  • mm: don’t select MIGRATE_VMA_HELPER from HMM_MIRROR (Rafael Aquini) [2017519 1998534]
  • mm: sort out the DEVICE_PRIVATE Kconfig mess (Rafael Aquini) [2017519 1998534]
  • ceph: skip existing superblocks that are blocklisted or shut down when mounting (Jeffrey Layton) [2017071 2011462]
  • redhat: switch release to zstream (Bruno Meneguele)
OSVersionArchitecturePackageVersionFilename
oracle linux8srckernel< 4.18.0-348.2.1.el8_5kernel-4.18.0-348.2.1.el8_5.src.rpm
oracle linux8aarch64bpftool< 4.18.0-348.2.1.el8_5bpftool-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64kernel-cross-headers< 4.18.0-348.2.1.el8_5kernel-cross-headers-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64kernel-headers< 4.18.0-348.2.1.el8_5kernel-headers-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64kernel-tools< 4.18.0-348.2.1.el8_5kernel-tools-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64kernel-tools-libs< 4.18.0-348.2.1.el8_5kernel-tools-libs-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64kernel-tools-libs-devel< 4.18.0-348.2.1.el8_5kernel-tools-libs-devel-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64perf< 4.18.0-348.2.1.el8_5perf-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8aarch64python3-perf< 4.18.0-348.2.1.el8_5python3-perf-4.18.0-348.2.1.el8_5.aarch64.rpm
oracle linux8srckernel< 4.18.0-348.2.1.el8_5kernel-4.18.0-348.2.1.el8_5.src.rpm
Rows per page:
1-10 of 301

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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

JSON
Related for ELSA-2021-4647
nessus34almalinux1osv12rocky2redhat13redhatcve2githubexploit1cbl_mariner2ubuntucve2cve2veracode2prion2checkpoint_security1debiancve2threatpost6f51openvas13fedora2photon3thn1cnvd1ubuntu6redos1cloudfoundry2mageia2amazon1ics1oraclelinux2debian3