Use-after-free in Linux kernel - CVE-2024-26852

 

Use-after-free in Linux kernel - CVE-2024-26852

Published: May 31, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU90194
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-26852
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available
Affected software:
Linux kernel
Debian Linux
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
openSUSE Leap Micro
SUSE Enterprise Storage
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for Real Time for NFV
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64
Anolis OS
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for ARM 64
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension 12
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP2 Business Critical Linux
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 Business Critical Linux
SUSE Linux Enterprise Server 15 SP3 LTSS
SUSE Linux Enterprise Desktop 15 SP4 LTSS
SUSE Linux Enterprise Server 15 SP4 LTSS
Public Cloud Module
SUSE Real Time Module
Basesystem Module
Development Tools Module
Legacy Module
openSUSE Leap
Ubuntu
openEuler
Dell Data Protection Central
PowerProtect DP Series Appliance (IDPA)
Technical Support Appliance
PowerStore T
EMC Cloud Tiering Appliance
Robotic Process Automation for Cloud Pak
IBM Integrated Analytics System
SmartFabric Storage Software
RecoverPoint for Virtual Machines
IBM Qradar SIEM
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-189-lowlatency (Ubuntu package)
linux-image-5.4.0-189-generic (Ubuntu package)
linux-image-5.4.0-1127-oracle (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1112-raspi (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-1128-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.4.0-1133-azure (Ubuntu package)
linux-image-5.4.0-1132-gcp (Ubuntu package)
linux-image-5.4.0-1075-ibm (Ubuntu package)
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kernel-source-rt
kernel-rt_debug
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kernel-rt_debug-devel
kernel-rt_debug-devel-debuginfo
ocfs2-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt-debuginfo
kernel-rt-debugsource
cluster-md-kmp-rt
gfs2-kmp-rt
kernel-rt-devel
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
dlm-kmp-rt
ocfs2-kmp-rt
kernel-rt_debug-debugsource
kernel-syms-rt
kernel-rt-devel-debuginfo
kernel-rt-base-debuginfo
kernel-rt-base
gfs2-kmp-rt-debuginfo
kernel-azure-base-debuginfo
kernel-azure
kernel-source-azure
kernel-devel-azure
kernel-azure-base
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-syms-azure
kernel-macros
kernel-obs-build
kernel-obs-build-debugsource
kernel-default-man
kernel-default-extra
kernel-default-extra-debuginfo
kernel-default-kgraft-devel
kernel-default-devel-debuginfo
kernel-devel
dlm-kmp-default
gfs2-kmp-default-debuginfo
kernel-default
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default
kernel-syms
kernel-default-base
kernel-default-devel
ocfs2-kmp-default-debuginfo
kernel-default-debugsource
gfs2-kmp-default
dlm-kmp-default-debuginfo
kernel-default-base-debuginfo
kernel-default-debuginfo
kernel-source
kernel-default-kgraft
kernel-docs
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-headers
kernel-modules
kernel-tools-libs
kernel-tools-libs-devel
perf
python3-perf
kernel-abi-stablelists
kernel-doc
kernel-modules-extra
kernel-debug-modules-extra
kernel-debug-modules
kernel-debug-devel
kernel-debug-core
kernel-debug
kernel-cross-headers
kernel-core
kernel
bpftool
kernel-tools
kernel-debugsource
python2-perf-debuginfo
perf-debuginfo
kernel-tools-devel
bpftool-debuginfo
python2-perf
kernel-tools-debuginfo
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kernel-preempt-devel
kernel-preempt-debuginfo
kernel-preempt-debugsource
dtb-amlogic
dlm-kmp-64kb-debuginfo
kernel-64kb-optional-debuginfo
kernel-64kb-extra
dtb-rockchip
dtb-sprd
dtb-cavium
gfs2-kmp-64kb
kernel-64kb-debugsource
dtb-allwinner
kernel-64kb-livepatch-devel
dtb-freescale
dtb-zte
kernel-64kb-devel
dtb-renesas
ocfs2-kmp-64kb-debuginfo
dtb-broadcom
dtb-apm
dtb-mediatek
kernel-64kb-debuginfo
dtb-exynos
dtb-marvell
kernel-64kb
kernel-kvmsmall-devel-debuginfo
kernel-source-vanilla
kselftests-kmp-preempt-debuginfo
gfs2-kmp-preempt
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cluster-md-kmp-preempt-debuginfo
kernel-preempt-extra-debuginfo
reiserfs-kmp-preempt-debuginfo
dtb-xilinx
ocfs2-kmp-preempt-debuginfo
gfs2-kmp-preempt-debuginfo
kernel-default-optional
cluster-md-kmp-preempt
kselftests-kmp-default
kselftests-kmp-default-debuginfo
kernel-obs-qa
kernel-default-optional-debuginfo
kernel-kvmsmall-devel
kernel-debug-livepatch-devel
kernel-kvmsmall
kernel-preempt-livepatch-devel
kernel-preempt-optional
ocfs2-kmp-preempt
dlm-kmp-preempt-debuginfo
kernel-kvmsmall-livepatch-devel
kernel-debug-debugsource
cluster-md-kmp-64kb
gfs2-kmp-64kb-debuginfo
dlm-kmp-64kb
dlm-kmp-preempt
kernel-kvmsmall-debugsource
kernel-zfcpdump
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reiserfs-kmp-preempt
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kernel-kvmsmall-debuginfo
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kernel-debug-devel-debuginfo
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reiserfs-kmp-64kb
dtb-hisilicon
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cluster-md-kmp-64kb-debuginfo
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dtb-amd
dtb-socionext
dtb-nvidia
kernel-64kb-devel-debuginfo
kernel-default-base-rebuild
kernel-docs-html
linux-image-generic (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-5.4.0-189-generic-lpae (Ubuntu package)
linux-image-5.4.0-1040-iot (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-5.4.0-1047-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1088-bluefield (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-5.4.0-1095-gkeop (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1116-kvm (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
linux (Debian package)
dtb-apple
dtb-amazon
kselftests-kmp-rt-debuginfo
kernel-rt-extra-debuginfo
kernel-rt-optional
kernel-rt_debug-livepatch-devel
kernel-rt_debug-vdso
kernel-rt-extra
kernel-rt_debug-vdso-debuginfo
reiserfs-kmp-rt
kselftests-kmp-rt
kernel-rt-livepatch
kernel-rt-optional-debuginfo
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reiserfs-kmp-azure
kernel-azure-extra-debuginfo
gfs2-kmp-azure-debuginfo
dlm-kmp-azure
kselftests-kmp-azure
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linux-image-5.15.0-113-generic (Ubuntu package)
linux-image-5.15.0-113-generic-64k (Ubuntu package)
linux-image-5.15.0-113-generic-lpae (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-5.15.0-1046-gkeop (Ubuntu package)
linux-image-5.15.0-1057-ibm (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.15.0-1058-raspi (Ubuntu package)
linux-image-5.15.0-1060-kvm (Ubuntu package)
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kernel-livepatch-SLE15-SP4_Update_14-debugsource
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kernel-livepatch-5_14_21-150400_24_74-default
kernel-livepatch-5_14_21-150400_24_74-default-debuginfo
kernel-livepatch-5_14_21-150400_24_69-default-debuginfo
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kernel-livepatch-5_3_18-150200_24_154-default-debuginfo
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kernel-livepatch-5_3_18-150300_59_124-default-debuginfo
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kernel-livepatch-5_3_18-150300_59_124-preempt-debuginfo
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kernel-livepatch-5_14_21-150400_24_66-default
kernel-livepatch-5_14_21-150500_13_5-rt
kernel-livepatch-5_14_21-150500_13_5-rt-debuginfo
kernel-livepatch-SLE15-SP5-RT_Update_1-debugsource
kernel-livepatch-SLE15-SP5_Update_0-debugsource
kernel-livepatch-5_14_21-150500_53-default-debuginfo
kernel-livepatch-5_14_21-150500_53-default
kgraft-patch-4_12_14-122_162-default
kernel-livepatch-5_14_21-150500_11-rt
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kernel-livepatch-SLE15-SP5-RT_Update_0-debugsource
IBM DataPower Gateway
Red Hat OpenShift Container Platform
Juniper Junos Space
Dell Secure Connect Gateway
IBM Security Guardium

Detailed vulnerability description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ip6_route_multipath_add() and list_for_each_entry_safe() functions in net/ipv6/route.c. A local user can escalate privileges on the system.


How to mitigate CVE-2024-26852

Install update from vendor's website.

Sources