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Red Hat Product Errata RHSA-2024:4073 - Security Advisory
Issued:
2024-06-25
Updated:
2024-06-25

RHSA-2024:4073 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: kpatch-patch security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for kpatch-patch is now available for Red Hat Enterprise Linux 7.

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.

Description

This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.

Security Fix(es):

  • kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (CVE-2024-1086)

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.

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

Affected Products

  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le

Fixes

  • BZ - 2262126 - CVE-2024-1086 kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function

CVEs

  • CVE-2024-1086

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 7

SRPM
kpatch-patch-3_10_0-1160_105_1-1-4.el7.src.rpm SHA-256: 7b9f2e9e01714eb78a136b8f34332e03b6a8aced90bf687b35fecfb2adc88977
kpatch-patch-3_10_0-1160_108_1-1-3.el7.src.rpm SHA-256: 99b54b6fcc032860146c55b062645b9fcf1eef73f7d9ba156578af022a168c36
x86_64
kpatch-patch-3_10_0-1160_105_1-1-4.el7.x86_64.rpm SHA-256: 2fc2b7ffc7ef59b7c94059e415c27861ca9effa3348b9e14ddab368ccb3b87e8
kpatch-patch-3_10_0-1160_105_1-debuginfo-1-4.el7.x86_64.rpm SHA-256: 017d7b69464d50b66ab800948ffc8636b20ec81550864fa4c9ba54aa989942cd
kpatch-patch-3_10_0-1160_108_1-1-3.el7.x86_64.rpm SHA-256: cc01a07d58232384d36101d61c36e29938109d90506da7642687156752dbeaee
kpatch-patch-3_10_0-1160_108_1-debuginfo-1-3.el7.x86_64.rpm SHA-256: ffdd95bc6c1d19bd00d065614924d208a1a9ba5ba463cbb215c3d1c279e43cc3

Red Hat Enterprise Linux Server - Extended Life Cycle Support 7

SRPM
kpatch-patch-3_10_0-1160_105_1-1-4.el7.src.rpm SHA-256: 7b9f2e9e01714eb78a136b8f34332e03b6a8aced90bf687b35fecfb2adc88977
kpatch-patch-3_10_0-1160_108_1-1-3.el7.src.rpm SHA-256: 99b54b6fcc032860146c55b062645b9fcf1eef73f7d9ba156578af022a168c36
x86_64
kpatch-patch-3_10_0-1160_105_1-1-4.el7.x86_64.rpm SHA-256: 2fc2b7ffc7ef59b7c94059e415c27861ca9effa3348b9e14ddab368ccb3b87e8
kpatch-patch-3_10_0-1160_105_1-debuginfo-1-4.el7.x86_64.rpm SHA-256: 017d7b69464d50b66ab800948ffc8636b20ec81550864fa4c9ba54aa989942cd
kpatch-patch-3_10_0-1160_108_1-1-3.el7.x86_64.rpm SHA-256: cc01a07d58232384d36101d61c36e29938109d90506da7642687156752dbeaee
kpatch-patch-3_10_0-1160_108_1-debuginfo-1-3.el7.x86_64.rpm SHA-256: ffdd95bc6c1d19bd00d065614924d208a1a9ba5ba463cbb215c3d1c279e43cc3

Red Hat Enterprise Linux for Power, little endian 7

SRPM
kpatch-patch-3_10_0-1160_105_1-1-4.el7.src.rpm SHA-256: 7b9f2e9e01714eb78a136b8f34332e03b6a8aced90bf687b35fecfb2adc88977
kpatch-patch-3_10_0-1160_108_1-1-3.el7.src.rpm SHA-256: 99b54b6fcc032860146c55b062645b9fcf1eef73f7d9ba156578af022a168c36
ppc64le
kpatch-patch-3_10_0-1160_105_1-1-4.el7.ppc64le.rpm SHA-256: 49733ead31865dc6e6fd237beb792d00debb3a3ecd6aed47df069e55ccd4cc7f
kpatch-patch-3_10_0-1160_105_1-debuginfo-1-4.el7.ppc64le.rpm SHA-256: 67c5be304fea4b6599ca2b0b8a95c720066c4dfcc9a1a7bac5ee14d526f92d5a
kpatch-patch-3_10_0-1160_108_1-1-3.el7.ppc64le.rpm SHA-256: f531d504ce033824bf4a0f409f954781715a2bf23ca6c191254fa21eec123715
kpatch-patch-3_10_0-1160_108_1-debuginfo-1-3.el7.ppc64le.rpm SHA-256: e8118082a4e0f52fe387956081d40bd13c259f796609fc8aa48a097c9db7bb97

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7

SRPM
kpatch-patch-3_10_0-1160_105_1-1-4.el7.src.rpm SHA-256: 7b9f2e9e01714eb78a136b8f34332e03b6a8aced90bf687b35fecfb2adc88977
kpatch-patch-3_10_0-1160_108_1-1-3.el7.src.rpm SHA-256: 99b54b6fcc032860146c55b062645b9fcf1eef73f7d9ba156578af022a168c36
ppc64le
kpatch-patch-3_10_0-1160_105_1-1-4.el7.ppc64le.rpm SHA-256: 49733ead31865dc6e6fd237beb792d00debb3a3ecd6aed47df069e55ccd4cc7f
kpatch-patch-3_10_0-1160_105_1-debuginfo-1-4.el7.ppc64le.rpm SHA-256: 67c5be304fea4b6599ca2b0b8a95c720066c4dfcc9a1a7bac5ee14d526f92d5a
kpatch-patch-3_10_0-1160_108_1-1-3.el7.ppc64le.rpm SHA-256: f531d504ce033824bf4a0f409f954781715a2bf23ca6c191254fa21eec123715
kpatch-patch-3_10_0-1160_108_1-debuginfo-1-3.el7.ppc64le.rpm SHA-256: e8118082a4e0f52fe387956081d40bd13c259f796609fc8aa48a097c9db7bb97

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

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