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In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Handle SRCU initialization failure during page track init
Check the return of init_srcu_struct(), which can fail due to OOM, when initializing the page track mechanism. Lack of checking leads to a NULL pointer deref found by a modified syzkaller.
[Move the call towards the beginning of kvm_arch_init_vm. - Paolo]
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-livepatch-5.10.75-79.358Upgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade python-perfUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-devel | Dec 12, 2024 | May 21, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools | Oct 8, 2024 | May 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Suse | — | Upgrade kernel-devel-azureUpgrade dtb-exynosUpgrade kernel-azure-optionalUpgrade kernel-rt_debug-develUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-default-livepatchUpgrade dtb-broadcomUpgrade kernel-64kb-develUpgrade kernel-source-azureUpgrade kernel-azure-develUpgrade gfs2-kmp-64kbUpgrade kernel-default-extraUpgrade kernel-syms-azureUpgrade cluster-md-kmp-defaultUpgrade dtb-apmUpgrade dtb-lgUpgrade kernel-azure-livepatch-develUpgrade kernel-source-rtUpgrade dtb-freescaleUpgrade kernel-default-vdsoUpgrade gfs2-kmp-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-rt-livepatchUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-develUpgrade kernel-default-develUpgrade kernel-azure-extraUpgrade ocfs2-kmp-rtUpgrade kernel-obs-qaUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-macrosUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-rtUpgrade dtb-qcomUpgrade kernel-sourceUpgrade dtb-amlogicUpgrade kernel-64kb-optionalUpgrade kernel-kvmsmall-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kernel-rtUpgrade kernel-azure-baseUpgrade kernel-docs-htmlUpgrade dlm-kmp-64kbUpgrade kernel-symsUpgrade dtb-amazonUpgrade dtb-alteraUpgrade kernel-default-optionalUpgrade kernel-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-kvmsmall-vdsoUpgrade kernel-devel-rtUpgrade dtb-xilinxUpgrade reiserfs-kmp-defaultUpgrade kernel-docsUpgrade dtb-mediatekUpgrade kernel-64kb-extraUpgrade kernel-azure-vdsoUpgrade dtb-sprdUpgrade kernel-default-baseUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-rtUpgrade dlm-kmp-rtUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-socionextUpgrade dtb-rockchipUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-extraUpgrade dtb-appleUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade dtb-allwinnerUpgrade kernel-default-manUpgrade dtb-nvidiaUpgrade reiserfs-kmp-azureUpgrade kernel-obs-buildUpgrade dtb-renesasUpgrade dtb-hisiliconUpgrade kernel-default-livepatch-develUpgrade kernel-syms-rtUpgrade kernel-rt-vdsoUpgrade kernel-debugUpgrade kernel-debug-vdsoUpgrade ocfs2-kmp-azureUpgrade kernel-rt-optionalUpgrade kernel-source-vanillaUpgrade kernel-defaultUpgrade dtb-amdUpgrade kernel-azureUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-debug-develUpgrade kselftests-kmp-defaultUpgrade kernel-develUpgrade dtb-armUpgrade dlm-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade dtb-marvell | Aug 9, 2024 | May 21, 2024 |
| Ubuntu | — | No solution existsUpgrade linux-azure-fde-5.15 | Jun 26, 2025 | May 21, 2024 |
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