Upstream information

CVE-2024-49927 at MITRE

Description

In the Linux kernel, the following vulnerability has been resolved:

x86/ioapic: Handle allocation failures gracefully

Breno observed panics when using failslab under certain conditions during
runtime:

can not alloc irq_pin_list (-1,0,20)
Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can not proceed

panic+0x4e9/0x590
mp_irqdomain_alloc+0x9ab/0xa80
irq_domain_alloc_irqs_locked+0x25d/0x8d0
__irq_domain_alloc_irqs+0x80/0x110
mp_map_pin_to_irq+0x645/0x890
acpi_register_gsi_ioapic+0xe6/0x150
hpet_open+0x313/0x480

That's a pointless panic which is a leftover of the historic IO/APIC code
which panic'ed during early boot when the interrupt allocation failed.

The only place which might justify panic is the PIT/HPET timer_check() code
which tries to figure out whether the timer interrupt is delivered through
the IO/APIC. But that code does not require to handle interrupt allocation
failures. If the interrupt cannot be allocated then timer delivery fails
and it either panics due to that or falls back to legacy mode.

Cure this by removing the panic wrapper around __add_pin_to_irq_node() and
making mp_irqdomain_alloc() aware of the failure condition and handle it as
any other failure in this function gracefully.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
  SUSE
Base Score 6.8
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity Low
Attack Requirements None
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1232249 [NEW]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Desktop 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 12 kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 12 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.1 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.2 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.3 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-rt Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.4 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 5.5 kernel-default Won't fix
SUSE Linux Enterprise Micro 5.5 kernel-source Won't fix
SUSE Linux Enterprise Micro 5.5 kernel-source-rt Won't fix
SUSE Linux Enterprise Micro 6.0 kernel-default Won't fix
SUSE Linux Enterprise Micro 6.0 kernel-source Won't fix
SUSE Linux Enterprise Micro 6.0 kernel-source-rt Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Module for Public Cloud 12 kernel-default Won't fix
SUSE Linux Enterprise Module for Public Cloud 12 kernel-source Won't fix
SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt Won't fix
SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Won't fix
SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Won't fix
SUSE Linux Enterprise Server 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise Server 12 SP5 kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source-azure Won't fix
SUSE Linux Enterprise Server 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Server 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Won't fix
SUSE Linux Enterprise Software Development Kit 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise Software Development Kit 12 SP5 kernel-source Won't fix
SUSE Linux Enterprise Workstation Extension 12 SP5 kernel-default Won't fix
SUSE Linux Enterprise Workstation Extension 12 SP5 kernel-source Won't fix
SUSE Manager Proxy 4.3 kernel-default Won't fix
SUSE Manager Proxy 4.3 kernel-source Won't fix
SUSE Manager Retail Branch Server 4.3 kernel-default Won't fix
SUSE Manager Retail Branch Server 4.3 kernel-source Won't fix
SUSE Manager Server 4.3 kernel-default Won't fix
SUSE Manager Server 4.3 kernel-source Won't fix
SUSE Real Time Module 15 SP5 kernel-source-rt Won't fix
SUSE Real Time Module 15 SP6 kernel-source-rt Won't fix
openSUSE Leap 15.5 kernel-default Won't fix
openSUSE Leap 15.5 kernel-source Won't fix
openSUSE Leap 15.5 kernel-source-azure Won't fix
openSUSE Leap 15.5 kernel-source-rt Won't fix
openSUSE Leap 15.6 kernel-default Won't fix
openSUSE Leap 15.6 kernel-source Won't fix
openSUSE Leap 15.6 kernel-source-azure Won't fix
openSUSE Leap 15.6 kernel-source-rt Won't fix
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP2 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Won't fix
SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Won't fix
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Won't fix
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 kernel-source Won't fix
SUSE CaaS Platform 4.0 kernel-source Won't fix
SUSE CaaS Platform Toolchain 3 kernel-source Won't fix
SUSE Enterprise Storage 6 kernel-source Won't fix
SUSE Enterprise Storage 7 kernel-source Won't fix
SUSE Enterprise Storage 7.1 kernel-source Won't fix
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Won't fix
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Won't fix
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Won't fix
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Won't fix
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Won't fix
SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Won't fix
SUSE Linux Enterprise Micro 5.0 kernel-default Won't fix
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Won't fix
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Won't fix
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Won't fix
SUSE Linux Enterprise Real Time 15 SP2 kernel-source Won't fix
SUSE Linux Enterprise Real Time 15 SP3 kernel-source Won't fix
SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Won't fix
SUSE Linux Enterprise Real Time 15 SP4 kernel-source Won't fix
SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Won't fix
SUSE Linux Enterprise Server 11 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 12 kernel-default Won't fix
SUSE Linux Enterprise Server 12 kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP1 kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP2 kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP3 kernel-default Won't fix
SUSE Linux Enterprise Server 12 SP3 kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP4 kernel-default Won't fix
SUSE Linux Enterprise Server 12 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 15 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP1 kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Won't fix
SUSE Linux Enterprise Server 15-LTSS kernel-default Won't fix
SUSE Linux Enterprise Server 15-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Won't fix
SUSE Manager Proxy 4.0 kernel-source Won't fix
SUSE Manager Proxy 4.1 kernel-source Won't fix
SUSE Manager Proxy 4.2 kernel-source Won't fix
SUSE Manager Retail Branch Server 4.0 kernel-source Won't fix
SUSE Manager Retail Branch Server 4.1 kernel-source Won't fix
SUSE Manager Retail Branch Server 4.2 kernel-source Won't fix
SUSE Manager Server 4.0 kernel-source Won't fix
SUSE Manager Server 4.1 kernel-source Won't fix
SUSE Manager Server 4.2 kernel-source Won't fix
SUSE OpenStack Cloud 7 kernel-source Won't fix
SUSE OpenStack Cloud 8 kernel-source Won't fix
SUSE OpenStack Cloud 9 kernel-source Won't fix
SUSE OpenStack Cloud Crowbar 8 kernel-source Won't fix
SUSE OpenStack Cloud Crowbar 9 kernel-source Won't fix
SUSE Real Time Module 15 SP3 kernel-source-rt Won't fix
SUSE Real Time Module 15 SP4 kernel-source-rt Won't fix
openSUSE Leap 15.3 kernel-source Won't fix
openSUSE Leap 15.3 kernel-source-rt Won't fix
openSUSE Leap 15.4 kernel-source Won't fix
openSUSE Leap 15.4 kernel-source-azure Won't fix
openSUSE Leap 15.4 kernel-source-rt Won't fix
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security kernel-source-azure Won't fix


SUSE Timeline for this CVE

CVE page created: Mon Oct 21 22:00:44 2024
CVE page last modified: Sat Oct 26 12:02:29 2024