Use-after-free in Linux kernel - CVE-2024-35843
Published: May 31, 2024 / Updated: May 14, 2025
Vulnerability details
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the prq_event_thread() function in drivers/iommu/intel/svm.c, within the intel_iommu_release_device() function in drivers/iommu/intel/iommu.c, within the alloc_iommu() function in drivers/iommu/intel/dmar.c. A local user can escalate privileges on the system.
Affected software
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Real Time Module
SUSE Linux Enterprise Live Patching
Public Cloud Module
Legacy Module
Development Tools Module
Basesystem Module
openSUSE Leap
Ubuntu
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo
kernel-livepatch-6_4_0-150600_10_5-rt
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource
kernel-livepatch-SLE15-SP6_Update_2-debugsource
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo
kernel-livepatch-6_4_0-150600_23_14-default
kernel-syms-azure
kernel-azure-optional
kernel-azure-extra-debuginfo
gfs2-kmp-azure-debuginfo
kernel-azure-devel
cluster-md-kmp-azure
kernel-azure-livepatch-devel
dlm-kmp-azure
kernel-azure-devel-debuginfo
dlm-kmp-azure-debuginfo
kernel-azure
kernel-azure-vdso
kernel-azure-vdso-debuginfo
kernel-devel-azure
kernel-source-azure
reiserfs-kmp-azure-debuginfo
kernel-azure-extra
ocfs2-kmp-azure
reiserfs-kmp-azure
cluster-md-kmp-azure-debuginfo
ocfs2-kmp-azure-debuginfo
kernel-azure-debugsource
kernel-azure-optional-debuginfo
kernel-azure-debuginfo
gfs2-kmp-azure
kselftests-kmp-azure
kselftests-kmp-azure-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-extra-debuginfo
gfs2-kmp-rt
kernel-rt-vdso-debuginfo
kernel-rt_debug-debugsource
cluster-md-kmp-rt-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt_debug-vdso
kernel-rt-vdso
kernel-rt-devel-debuginfo
gfs2-kmp-rt-debuginfo
kernel-rt-devel
kernel-rt_debug-livepatch-devel
kernel-rt_debug-devel-debuginfo
ocfs2-kmp-rt
kselftests-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt-debuginfo
kernel-rt-livepatch-devel
kernel-rt_debug-vdso-debuginfo
kernel-rt_debug
reiserfs-kmp-rt
kernel-rt
cluster-md-kmp-rt
dlm-kmp-rt
kernel-rt-extra
dlm-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-rt_debug-devel
kernel-syms-rt
kernel-rt-optional
ocfs2-kmp-rt-debuginfo
kernel-devel-rt
reiserfs-kmp-rt-debuginfo
kernel-source-rt
dtb-broadcom
kselftests-kmp-64kb
kernel-64kb-devel-debuginfo
reiserfs-kmp-64kb
dtb-freescale
gfs2-kmp-64kb-debuginfo
dtb-arm
dtb-apm
dtb-mediatek
dtb-amlogic
ocfs2-kmp-64kb
gfs2-kmp-64kb
dtb-marvell
reiserfs-kmp-64kb-debuginfo
kernel-64kb-extra
kernel-64kb-devel
dtb-lg
kernel-64kb
dtb-amd
dtb-rockchip
ocfs2-kmp-64kb-debuginfo
dtb-altera
kernel-64kb-extra-debuginfo
cluster-md-kmp-64kb
dtb-allwinner
kernel-64kb-optional-debuginfo
kernel-64kb-debugsource
dtb-nvidia
cluster-md-kmp-64kb-debuginfo
dtb-amazon
dtb-renesas
kernel-64kb-optional
dtb-xilinx
dtb-exynos
dtb-qcom
kernel-64kb-debuginfo
dlm-kmp-64kb-debuginfo
dtb-apple
kselftests-kmp-64kb-debuginfo
kernel-64kb-livepatch-devel
dtb-hisilicon
dtb-socionext
dtb-cavium
dlm-kmp-64kb
dtb-aarch64
dtb-sprd
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-vdso
kernel-kvmsmall-debugsource
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-default-vdso-debuginfo
kernel-obs-build
kernel-kvmsmall-debuginfo
kernel-kvmsmall-livepatch-devel
kernel-obs-build-debugsource
ocfs2-kmp-default-debuginfo
kernel-default-livepatch
kernel-kvmsmall-devel
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-debug-debuginfo
kernel-debug-devel-debuginfo
kernel-debug-livepatch-devel
kernel-debug-devel
kernel-debug-debugsource
kernel-debug
kernel-macros
kernel-docs-html
kernel-source
kernel-devel
kernel-source-vanilla
kernel-docs
kernel-syms
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-default
kernel-obs-qa
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-debugsource
dlm-kmp-default
kernel-default-livepatch-devel
kernel-default-devel-debuginfo
kernel-default-debuginfo
reiserfs-kmp-default
kernel-default-devel
reiserfs-kmp-default-debuginfo
kernel-default-extra-debuginfo
ocfs2-kmp-default
kernel-default-extra
kernel-default-optional-debuginfo
kernel-default-optional
gfs2-kmp-default
kselftests-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kselftests-kmp-default
kernel-default-base
kernel-default-base-rebuild
linux-image-generic (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-virtual-hwe-24.04 (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-generic-64k-hwe-24.04 (Ubuntu package)
linux-image-generic-hwe-24.04 (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-6.8.0-35-lowlatency-64k (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-lowlatency-64k (Ubuntu package)
linux-image-6.8.0-35-lowlatency (Ubuntu package)
linux-image-6.8.0-35-generic-64k (Ubuntu package)
linux-image-6.8.0-35-generic (Ubuntu package)
linux-image-6.8.0-1004-gke (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-6.8.0-1005-raspi (Ubuntu package)
linux-image-6.8.0-1006-ibm (Ubuntu package)
linux-image-oracle-64k (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-6.8.0-1006-oracle-64k (Ubuntu package)
linux-image-6.8.0-1006-oracle (Ubuntu package)
linux-image-6.8.0-1006-oem (Ubuntu package)
linux-image-ibm-lts-24.04 (Ubuntu package)
linux-image-ibm-classic (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-oem-24.04a (Ubuntu package)
linux-image-oem-24.04 (Ubuntu package)
linux-image-azure-fde (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-6.8.0-1008-azure-fde (Ubuntu package)
linux-image-6.8.0-1008-azure (Ubuntu package)
IBM Security Guardium
How to mitigate CVE-2024-35843
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_5-rt - update to 1-150600.1.5.1
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource - update to 1-150600.1.5.1
kernel-livepatch-SLE15-SP6_Update_2-debugsource - update to 1-150600.13.3.2
kernel-livepatch-6_4_0-150600_23_14-default-debuginfo - update to 1-150600.13.3.2
kernel-livepatch-6_4_0-150600_23_14-default - update to 1-150600.13.3.2
kernel-syms-azure - update to 6.4.0-150600.8.8.1
kernel-azure-optional - update to 6.4.0-150600.8.8.2
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.8.2
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-devel - update to 6.4.0-150600.8.8.2
cluster-md-kmp-azure - update to 6.4.0-150600.8.8.2
kernel-azure-livepatch-devel - update to 6.4.0-150600.8.8.2
dlm-kmp-azure - update to 6.4.0-150600.8.8.2
kernel-azure-devel-debuginfo - update to 6.4.0-150600.8.8.2
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure - update to 6.4.0-150600.8.8.2
kernel-azure-vdso - update to 6.4.0-150600.8.8.2
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.8.2
kernel-devel-azure - update to 6.4.0-150600.8.8.2
kernel-source-azure - update to 6.4.0-150600.8.8.2
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-extra - update to 6.4.0-150600.8.8.2
ocfs2-kmp-azure - update to 6.4.0-150600.8.8.2
reiserfs-kmp-azure - update to 6.4.0-150600.8.8.2
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-debugsource - update to 6.4.0-150600.8.8.2
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.8.2
kernel-azure-debuginfo - update to 6.4.0-150600.8.8.2
gfs2-kmp-azure - update to 6.4.0-150600.8.8.2
kselftests-kmp-azure - update to 6.4.0-150600.8.8.2
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.8.2
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.5.1
gfs2-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.5.1
kernel-rt-vdso - update to 6.4.0-150600.10.5.1
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.5.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-devel - update to 6.4.0-150600.10.5.1
kernel-rt_debug-livepatch-devel - update to 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.5.1
ocfs2-kmp-rt - update to 6.4.0-150600.10.5.1
kselftests-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.5.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug - update to 6.4.0-150600.10.5.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt - update to 6.4.0-150600.10.5.1
cluster-md-kmp-rt - update to 6.4.0-150600.10.5.1
dlm-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-extra - update to 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-debugsource - update to 6.4.0-150600.10.5.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.5.1
kernel-syms-rt - update to 6.4.0-150600.10.5.1
kernel-rt-optional - update to 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-devel-rt - update to 6.4.0-150600.10.5.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-source-rt - update to 6.4.0-150600.10.5.1
dtb-broadcom - update to 6.4.0-150600.23.14.1
kselftests-kmp-64kb - update to 6.4.0-150600.23.14.1
kernel-64kb-devel-debuginfo - update to 6.4.0-150600.23.14.1
reiserfs-kmp-64kb - update to 6.4.0-150600.23.14.1
dtb-freescale - update to 6.4.0-150600.23.14.1
gfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-arm - update to 6.4.0-150600.23.14.1
dtb-apm - update to 6.4.0-150600.23.14.1
dtb-mediatek - update to 6.4.0-150600.23.14.1
dtb-amlogic - update to 6.4.0-150600.23.14.1
ocfs2-kmp-64kb - update to 6.4.0-150600.23.14.1
gfs2-kmp-64kb - update to 6.4.0-150600.23.14.1
dtb-marvell - update to 6.4.0-150600.23.14.1
reiserfs-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
kernel-64kb-extra - update to 6.4.0-150600.23.14.1
kernel-64kb-devel - update to 6.4.0-150600.23.14.1
dtb-lg - update to 6.4.0-150600.23.14.1
kernel-64kb - update to 6.4.0-150600.23.14.1
dtb-amd - update to 6.4.0-150600.23.14.1
dtb-rockchip - update to 6.4.0-150600.23.14.1
ocfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-altera - update to 6.4.0-150600.23.14.1
kernel-64kb-extra-debuginfo - update to 6.4.0-150600.23.14.1
cluster-md-kmp-64kb - update to 6.4.0-150600.23.14.1
dtb-allwinner - update to 6.4.0-150600.23.14.1
kernel-64kb-optional-debuginfo - update to 6.4.0-150600.23.14.1
kernel-64kb-debugsource - update to 6.4.0-150600.23.14.1
dtb-nvidia - update to 6.4.0-150600.23.14.1
cluster-md-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-amazon - update to 6.4.0-150600.23.14.1
dtb-renesas - update to 6.4.0-150600.23.14.1
kernel-64kb-optional - update to 6.4.0-150600.23.14.1
dtb-xilinx - update to 6.4.0-150600.23.14.1
dtb-exynos - update to 6.4.0-150600.23.14.1
dtb-qcom - update to 6.4.0-150600.23.14.1
kernel-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dlm-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
dtb-apple - update to 6.4.0-150600.23.14.1
kselftests-kmp-64kb-debuginfo - update to 6.4.0-150600.23.14.1
kernel-64kb-livepatch-devel - update to 6.4.0-150600.23.14.1
dtb-hisilicon - update to 6.4.0-150600.23.14.1
dtb-socionext - update to 6.4.0-150600.23.14.1
dtb-cavium - update to 6.4.0-150600.23.14.1
dlm-kmp-64kb - update to 6.4.0-150600.23.14.1
dtb-aarch64 - update to 6.4.0-150600.23.14.1
dtb-sprd - update to 6.4.0-150600.23.14.1
kernel-kvmsmall-devel-debuginfo - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-debugsource - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-vdso - update to 6.4.0-150600.23.14.2
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.14.2
kernel-obs-build - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-debuginfo - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-livepatch-devel - update to 6.4.0-150600.23.14.2
kernel-obs-build-debugsource - update to 6.4.0-150600.23.14.2
ocfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-livepatch - update to 6.4.0-150600.23.14.2
kernel-kvmsmall-devel - update to 6.4.0-150600.23.14.2
kernel-debug-vdso - update to 6.4.0-150600.23.14.2
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.14.2
kernel-debug-livepatch-devel - update to 6.4.0-150600.23.14.2
kernel-debug-devel - update to 6.4.0-150600.23.14.2
kernel-debug-debugsource - update to 6.4.0-150600.23.14.2
kernel-debug - update to 6.4.0-150600.23.14.2
kernel-macros - update to 6.4.0-150600.23.14.2
kernel-docs-html - update to 6.4.0-150600.23.14.2
kernel-source - update to 6.4.0-150600.23.14.2
kernel-devel - update to 6.4.0-150600.23.14.2
kernel-source-vanilla - update to 6.4.0-150600.23.14.2
kernel-docs - update to 6.4.0-150600.23.14.2
kernel-syms - update to 6.4.0-150600.23.14.2
kernel-zfcpdump-debugsource - update to 6.4.0-150600.23.14.2
kernel-zfcpdump-debuginfo - update to 6.4.0-150600.23.14.2
kernel-zfcpdump - update to 6.4.0-150600.23.14.2
kernel-kvmsmall - update to 6.4.0-150600.23.14.2
kernel-default - update to 6.4.0-150600.23.14.2
kernel-obs-qa - update to 6.4.0-150600.23.14.2
cluster-md-kmp-default - update to 6.4.0-150600.23.14.2
cluster-md-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
gfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-debugsource - update to 6.4.0-150600.23.14.2
dlm-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-livepatch-devel - update to 6.4.0-150600.23.14.2
kernel-default-devel-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-debuginfo - update to 6.4.0-150600.23.14.2
reiserfs-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-devel - update to 6.4.0-150600.23.14.2
reiserfs-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-extra-debuginfo - update to 6.4.0-150600.23.14.2
ocfs2-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-extra - update to 6.4.0-150600.23.14.2
kernel-default-optional-debuginfo - update to 6.4.0-150600.23.14.2
kernel-default-optional - update to 6.4.0-150600.23.14.2
gfs2-kmp-default - update to 6.4.0-150600.23.14.2
kselftests-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
dlm-kmp-default-debuginfo - update to 6.4.0-150600.23.14.2
kselftests-kmp-default - update to 6.4.0-150600.23.14.2
kernel-default-base - update to 6.4.0-150600.23.14.2.150600.12.4.3
kernel-default-base-rebuild - update to 6.4.0-150600.23.14.2.150600.12.4.3
linux-image-generic (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-64k (Ubuntu package) - update to 6.8.0-35.35
linux-image-virtual-hwe-24.04 (Ubuntu package) - update to 6.8.0-35.35
linux-image-virtual (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-64k-hwe-24.04 (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-hwe-24.04 (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-lpae (Ubuntu package) - update to 6.8.0-35.35
linux-image-kvm (Ubuntu package) - update to 6.8.0-35.35
linux-image-6.8.0-35-lowlatency-64k (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-lowlatency (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-lowlatency-64k (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-6.8.0-35-lowlatency (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-6.8.0-35-generic-64k (Ubuntu package) - update to 6.8.0-35.35+1
linux-image-6.8.0-35-generic (Ubuntu package) - update to 6.8.0-35.35+1
linux-image-6.8.0-1004-gke (Ubuntu package) - update to 6.8.0-1004.7
linux-image-gke (Ubuntu package) - update to 6.8.0-1004.7
linux-image-raspi (Ubuntu package) - update to 6.8.0-1005.5
linux-image-6.8.0-1005-raspi (Ubuntu package) - update to 6.8.0-1005.5
linux-image-6.8.0-1006-ibm (Ubuntu package) - update to 6.8.0-1006.6
linux-image-oracle-64k (Ubuntu package) - update to 6.8.0-1006.6
linux-image-oracle (Ubuntu package) - update to 6.8.0-1006.6
linux-image-6.8.0-1006-oracle-64k (Ubuntu package) - update to 6.8.0-1006.6
linux-image-6.8.0-1006-oracle (Ubuntu package) - update to 6.8.0-1006.6
linux-image-6.8.0-1006-oem (Ubuntu package) - update to 6.8.0-1006.6
linux-image-ibm-lts-24.04 (Ubuntu package) - update to 6.8.0-1006.6
linux-image-ibm-classic (Ubuntu package) - update to 6.8.0-1006.6
linux-image-ibm (Ubuntu package) - update to 6.8.0-1006.6
linux-image-oem-24.04a (Ubuntu package) - update to 6.8.0-1006.6+1
linux-image-oem-24.04 (Ubuntu package) - update to 6.8.0-1006.6+1
linux-image-azure-fde (Ubuntu package) - update to 6.8.0-1008.8
linux-image-azure (Ubuntu package) - update to 6.8.0-1008.8
linux-image-6.8.0-1008-azure-fde (Ubuntu package) - update to 6.8.0-1008.8
linux-image-6.8.0-1008-azure (Ubuntu package) - update to 6.8.0-1008.8
IBM Security Guardium - addressed in versions 12.0p31, 12.0p106
External References
Related Security Bulletins
- Use-after-free in Linux kernel iommu intel driver
- Ubuntu update for linux
- Ubuntu update for linux-oem-6.8
- Ubuntu update for linux-azure
- Ubuntu update for linux-oracle
- SUSE update for the Linux Kernel
- SUSE update for the Linux Kernel
- SUSE update for the Linux Kernel
- Multiple vulnerabilities in IBM Security Guardium