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CVE PROGRAM SOURCE RECORD7.0 High

CVE-2024-0646

Kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination

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Status
Published
Published
Updated
Assigning organization
redhat

Description

An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

kernel

Default version status: unaffected

  • 0 to < 6.7-rc5affected

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

  • 0:4.18.0-513.18.1.rt7.320.el8_9 to < *unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

  • 0:4.18.0-513.18.1.el8_9 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support

Default version status: affected

  • 0:4.18.0-193.128.1.el8_2 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Default version status: affected

  • 0:4.18.0-193.128.1.rt13.179.el8_2 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Default version status: affected

  • 0:4.18.0-193.128.1.el8_2 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions

Default version status: affected

  • 0:4.18.0-193.128.1.el8_2 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

Default version status: affected

  • 0:4.18.0-305.125.1.el8_4 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Default version status: affected

  • 0:4.18.0-305.125.1.rt7.201.el8_4 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Default version status: affected

  • 0:4.18.0-305.125.1.el8_4 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions

Default version status: affected

  • 0:4.18.0-305.125.1.el8_4 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support

Default version status: affected

  • 0:4.18.0-372.91.1.el8_6 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support

Default version status: affected

  • 0:4.18.0-477.51.1.el8_8 to < *unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

  • 0:5.14.0-362.24.1.el9_3 to < *unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

  • 0:5.14.0-362.24.1.el9_3 to < *unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support

Default version status: affected

  • 0:5.14.0-70.93.2.el9_0 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support

Default version status: affected

  • 0:5.14.0-70.93.1.rt21.165.el9_0 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support

Default version status: affected

  • 0:5.14.0-284.52.1.el9_2 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support

Default version status: affected

  • 0:5.14.0-284.52.1.rt14.337.el9_2 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support

Default version status: unaffected

Red Hat Red Hat Virtualization 4 for Red Hat Enterprise Linux 8

Default version status: affected

  • 0:4.18.0-372.91.1.el8_6 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-22 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-11 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v6.8.1-407 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-19 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v1.0.0-479 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-7 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v0.4.0-247 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-5 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v1.1.0-227 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.1-470 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v2.9.6-14 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-2 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-24 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v5.8.6-10 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v0.1.0-525 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v0.1.0-224 to < *unaffected

Red Hat RHOL-5.8-RHEL-9

Default version status: affected

  • v0.28.1-56 to < *unaffected

Red Hat Red Hat Enterprise Linux 6

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 7

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 7

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

References