NULL pointer dereference in Linux kernel - CVE-2024-26590

Vulnerability identifier: #VU90663

CSH Severity: Low

CVSS v4: 6.8 [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]

CVE-ID: CVE-2024-26590

CWE-ID: CWE-476

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the z_erofs_do_map_blocks() function in fs/erofs/zmap.c, within the z_erofs_parse_cfgs() function in fs/erofs/decompressor.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Workstation Extension 15
Development Tools Module
SUSE Linux Enterprise Live Patching
Legacy Module
Basesystem Module
SUSE Real Time Module
Public Cloud Module
openSUSE Leap
APEX Cloud Platform for Microsoft Azure
kernel-livepatch-6_4_0-150600_10_8-rt
kernel-livepatch-6_4_0-150600_10_8-rt-debuginfo
kernel-livepatch-SLE15-SP6-RT_Update_2-debugsource
kernel-livepatch-6_4_0-150600_23_22-default
kernel-livepatch-6_4_0-150600_23_22-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_4-debugsource
linux (Debian package)
kernel-syms-azure
ocfs2-kmp-azure-debuginfo
reiserfs-kmp-azure
kselftests-kmp-azure
cluster-md-kmp-azure-debuginfo
kernel-azure
kernel-azure-vdso
kernel-azure-vdso-debuginfo
kernel-source-azure
kernel-devel-azure
kernel-azure-extra
kernel-azure-devel-debuginfo
kernel-azure-debuginfo
kernel-azure-optional-debuginfo
dlm-kmp-azure
ocfs2-kmp-azure
kernel-azure-devel
reiserfs-kmp-azure-debuginfo
gfs2-kmp-azure-debuginfo
dlm-kmp-azure-debuginfo
kernel-azure-optional
cluster-md-kmp-azure
kselftests-kmp-azure-debuginfo
gfs2-kmp-azure
kernel-azure-extra-debuginfo
kernel-azure-debugsource
kernel-azure-livepatch-devel
kernel-syms-rt
kernel-rt-optional-debuginfo
kernel-rt_debug-vdso
gfs2-kmp-rt-debuginfo
kernel-rt_debug-devel-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt_debug-devel
reiserfs-kmp-rt
kernel-rt-extra-debuginfo
kselftests-kmp-rt-debuginfo
kernel-devel-rt
kernel-source-rt
kernel-rt
kernel-rt_debug
kernel-rt_debug-debuginfo
kernel-rt-livepatch-devel
kernel-rt-devel
kselftests-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-rt_debug-livepatch-devel
kernel-rt-extra
gfs2-kmp-rt
kernel-rt_debug-debugsource
kernel-rt-vdso-debuginfo
dlm-kmp-rt
cluster-md-kmp-rt
kernel-rt-vdso
kernel-rt_debug-vdso-debuginfo
kernel-rt-optional
kernel-rt-debuginfo
ocfs2-kmp-rt
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-64kb-devel-debuginfo
ocfs2-kmp-64kb
kernel-64kb-livepatch-devel
dtb-amd
dtb-qcom
dtb-broadcom
dtb-allwinner
kernel-64kb-extra-debuginfo
kernel-64kb-optional
dtb-arm
kernel-64kb-debuginfo
kernel-64kb-debugsource
dlm-kmp-64kb
dtb-amazon
dtb-apple
kselftests-kmp-64kb
kernel-64kb-extra
dtb-aarch64
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
dtb-exynos
dtb-socionext
kernel-64kb
kernel-kvmsmall
dtb-altera
dtb-mediatek
dtb-rockchip
kselftests-kmp-64kb-debuginfo
cluster-md-kmp-64kb
dtb-cavium
dtb-freescale
reiserfs-kmp-64kb-debuginfo
dtb-marvell
kernel-64kb-optional-debuginfo
dtb-xilinx
dtb-lg
dtb-amlogic
reiserfs-kmp-64kb
gfs2-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
dtb-apm
dtb-nvidia
dtb-sprd
dtb-renesas
dlm-kmp-64kb-debuginfo
cluster-md-kmp-64kb-debuginfo
gfs2-kmp-64kb
dtb-hisilicon
kernel-64kb-devel
kernel-debug-debuginfo
kernel-default
kernel-kvmsmall-debuginfo
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-default-vdso
kernel-debug-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-debug-vdso-debuginfo
kernel-syms
kernel-debug-devel-debuginfo
kernel-debug-debugsource
kernel-debug-devel
kernel-debug-livepatch-devel
kernel-debug
kernel-source-vanilla
kernel-source
kernel-docs-html
kernel-macros
kernel-devel
kernel-docs
kselftests-kmp-default-debuginfo
kernel-default-debugsource
kernel-obs-qa
reiserfs-kmp-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
kernel-default-devel
kernel-default-extra-debuginfo
cluster-md-kmp-default-debuginfo
kernel-obs-build
ocfs2-kmp-default
kselftests-kmp-default
kernel-default-devel-debuginfo
kernel-default-extra
kernel-default-optional-debuginfo
kernel-default-debuginfo
reiserfs-kmp-default-debuginfo
kernel-default-livepatch-devel
ocfs2-kmp-default-debuginfo
kernel-default-livepatch
kernel-obs-build-debugsource
kernel-default-optional
dlm-kmp-default
cluster-md-kmp-default
kernel-default-base
kernel-default-base-rebuild

Install update from vendor's website.

Linux kernel - update to 6.1.80
APEX Cloud Platform for Microsoft Azure - update to 01.04.00.00
kernel-livepatch-6_4_0-150600_10_8-rt - update to 1-150600.1.3.2
kernel-livepatch-6_4_0-150600_10_8-rt-debuginfo - update to 1-150600.1.3.2
kernel-livepatch-SLE15-SP6-RT_Update_2-debugsource - update to 1-150600.1.3.2
kernel-livepatch-6_4_0-150600_23_22-default - update to 1-150600.13.3.3
kernel-livepatch-6_4_0-150600_23_22-default-debuginfo - update to 1-150600.13.3.3
kernel-livepatch-SLE15-SP6_Update_4-debugsource - update to 1-150600.13.3.3
linux (Debian package) - update to 6.1.85-1
kernel-syms-azure - update to 6.4.0-150600.8.11.1
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.11.1
reiserfs-kmp-azure - update to 6.4.0-150600.8.11.1
kselftests-kmp-azure - update to 6.4.0-150600.8.11.1
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.11.1
kernel-azure - update to 6.4.0-150600.8.11.1
kernel-azure-vdso - update to 6.4.0-150600.8.11.1
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.11.1
kernel-source-azure - update to 6.4.0-150600.8.11.1
kernel-devel-azure - update to 6.4.0-150600.8.11.1
kernel-azure-extra - update to 6.4.0-150600.8.11.1
kernel-azure-devel-debuginfo - update to 6.4.0-150600.8.11.1
kernel-azure-debuginfo - update to 6.4.0-150600.8.11.1
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.11.1
dlm-kmp-azure - update to 6.4.0-150600.8.11.1
ocfs2-kmp-azure - update to 6.4.0-150600.8.11.1
kernel-azure-devel - update to 6.4.0-150600.8.11.1
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.11.1
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.11.1
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.11.1
kernel-azure-optional - update to 6.4.0-150600.8.11.1
cluster-md-kmp-azure - update to 6.4.0-150600.8.11.1
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.11.1
gfs2-kmp-azure - update to 6.4.0-150600.8.11.1
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.11.1
kernel-azure-debugsource - update to 6.4.0-150600.8.11.1
kernel-azure-livepatch-devel - update to 6.4.0-150600.8.11.1
kernel-syms-rt - update to 6.4.0-150600.10.8.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt_debug-vdso - update to 6.4.0-150600.10.8.3
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.8.3
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt_debug-devel - update to 6.4.0-150600.10.8.3
reiserfs-kmp-rt - update to 6.4.0-150600.10.8.3
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.8.3
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.8.3
kernel-devel-rt - update to 6.4.0-150600.10.8.3
kernel-source-rt - update to 6.4.0-150600.10.8.3
kernel-rt - update to 6.4.0-150600.10.8.3
kernel-rt_debug - update to 6.4.0-150600.10.8.3
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.8.3
kernel-rt-devel - update to 6.4.0-150600.10.8.3
kselftests-kmp-rt - update to 6.4.0-150600.10.8.3
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt_debug-livepatch-devel - update to 6.4.0-150600.10.8.3
kernel-rt-extra - update to 6.4.0-150600.10.8.3
gfs2-kmp-rt - update to 6.4.0-150600.10.8.3
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.8.3
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.8.3
dlm-kmp-rt - update to 6.4.0-150600.10.8.3
cluster-md-kmp-rt - update to 6.4.0-150600.10.8.3
kernel-rt-vdso - update to 6.4.0-150600.10.8.3
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt-optional - update to 6.4.0-150600.10.8.3
kernel-rt-debuginfo - update to 6.4.0-150600.10.8.3
ocfs2-kmp-rt - update to 6.4.0-150600.10.8.3
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.8.3
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.8.3
kernel-rt-debugsource - update to 6.4.0-150600.10.8.3
kernel-64kb-devel-debuginfo - update to 6.4.0-150600.23.22.1
ocfs2-kmp-64kb - update to 6.4.0-150600.23.22.1
kernel-64kb-livepatch-devel - update to 6.4.0-150600.23.22.1
dtb-amd - update to 6.4.0-150600.23.22.1
dtb-qcom - update to 6.4.0-150600.23.22.1
dtb-broadcom - update to 6.4.0-150600.23.22.1
dtb-allwinner - update to 6.4.0-150600.23.22.1
kernel-64kb-extra-debuginfo - update to 6.4.0-150600.23.22.1
kernel-64kb-optional - update to 6.4.0-150600.23.22.1
dtb-arm - update to 6.4.0-150600.23.22.1
kernel-64kb-debuginfo - update to 6.4.0-150600.23.22.1
kernel-64kb-debugsource - update to 6.4.0-150600.23.22.1
dlm-kmp-64kb - update to 6.4.0-150600.23.22.1
dtb-amazon - update to 6.4.0-150600.23.22.1
dtb-apple - update to 6.4.0-150600.23.22.1
kselftests-kmp-64kb - update to 6.4.0-150600.23.22.1
kernel-64kb-extra - update to 6.4.0-150600.23.22.1
dtb-aarch64 - update to 6.4.0-150600.23.22.1
kernel-zfcpdump-debugsource - update to 6.4.0-150600.23.22.1
kernel-zfcpdump-debuginfo - update to 6.4.0-150600.23.22.1
kernel-zfcpdump - update to 6.4.0-150600.23.22.1
dtb-exynos - update to 6.4.0-150600.23.22.1
dtb-socionext - update to 6.4.0-150600.23.22.1
kernel-64kb - update to 6.4.0-150600.23.22.1
kernel-kvmsmall - update to 6.4.0-150600.23.22.1
dtb-altera - update to 6.4.0-150600.23.22.1
dtb-mediatek - update to 6.4.0-150600.23.22.1
dtb-rockchip - update to 6.4.0-150600.23.22.1
kselftests-kmp-64kb-debuginfo - update to 6.4.0-150600.23.22.1
cluster-md-kmp-64kb - update to 6.4.0-150600.23.22.1
dtb-cavium - update to 6.4.0-150600.23.22.1
dtb-freescale - update to 6.4.0-150600.23.22.1
reiserfs-kmp-64kb-debuginfo - update to 6.4.0-150600.23.22.1
dtb-marvell - update to 6.4.0-150600.23.22.1
kernel-64kb-optional-debuginfo - update to 6.4.0-150600.23.22.1
dtb-xilinx - update to 6.4.0-150600.23.22.1
dtb-lg - update to 6.4.0-150600.23.22.1
dtb-amlogic - update to 6.4.0-150600.23.22.1
reiserfs-kmp-64kb - update to 6.4.0-150600.23.22.1
gfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.22.1
ocfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.22.1
dtb-apm - update to 6.4.0-150600.23.22.1
dtb-nvidia - update to 6.4.0-150600.23.22.1
dtb-sprd - update to 6.4.0-150600.23.22.1
dtb-renesas - update to 6.4.0-150600.23.22.1
dlm-kmp-64kb-debuginfo - update to 6.4.0-150600.23.22.1
cluster-md-kmp-64kb-debuginfo - update to 6.4.0-150600.23.22.1
gfs2-kmp-64kb - update to 6.4.0-150600.23.22.1
dtb-hisilicon - update to 6.4.0-150600.23.22.1
kernel-64kb-devel - update to 6.4.0-150600.23.22.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-debuginfo - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-debugsource - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-devel-debuginfo - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-livepatch-devel - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-devel - update to 6.4.0-150600.23.22.1
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.22.1
kernel-default-vdso - update to 6.4.0-150600.23.22.1
kernel-debug-vdso - update to 6.4.0-150600.23.22.1
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.22.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.22.1
kernel-syms - update to 6.4.0-150600.23.22.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.22.1
kernel-debug-debugsource - update to 6.4.0-150600.23.22.1
kernel-debug-devel - update to 6.4.0-150600.23.22.1
kernel-debug-livepatch-devel - update to 6.4.0-150600.23.22.1
kernel-debug - update to 6.4.0-150600.23.22.1
kernel-source-vanilla - update to 6.4.0-150600.23.22.1
kernel-source - update to 6.4.0-150600.23.22.1
kernel-docs-html - update to 6.4.0-150600.23.22.1
kernel-macros - update to 6.4.0-150600.23.22.1
kernel-devel - update to 6.4.0-150600.23.22.1
kernel-docs - update to 6.4.0-150600.23.22.1
kselftests-kmp-default-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default-debugsource - update to 6.4.0-150600.23.22.1
kernel-obs-qa - update to 6.4.0-150600.23.22.1
reiserfs-kmp-default - update to 6.4.0-150600.23.22.1
gfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.22.1
gfs2-kmp-default - update to 6.4.0-150600.23.22.1
dlm-kmp-default-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default-devel - update to 6.4.0-150600.23.22.1
kernel-default-extra-debuginfo - update to 6.4.0-150600.23.22.1
cluster-md-kmp-default-debuginfo - update to 6.4.0-150600.23.22.1
kernel-obs-build - update to 6.4.0-150600.23.22.1
ocfs2-kmp-default - update to 6.4.0-150600.23.22.1
kselftests-kmp-default - update to 6.4.0-150600.23.22.1
kernel-default-devel-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default-extra - update to 6.4.0-150600.23.22.1
kernel-default-optional-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default-debuginfo - update to 6.4.0-150600.23.22.1
reiserfs-kmp-default-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default-livepatch-devel - update to 6.4.0-150600.23.22.1
ocfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.22.1
kernel-default-livepatch - update to 6.4.0-150600.23.22.1
kernel-obs-build-debugsource - update to 6.4.0-150600.23.22.1
kernel-default-optional - update to 6.4.0-150600.23.22.1
dlm-kmp-default - update to 6.4.0-150600.23.22.1
cluster-md-kmp-default - update to 6.4.0-150600.23.22.1
kernel-default-base - update to 6.4.0-150600.23.22.1.150600.12.8.3
kernel-default-base-rebuild - update to 6.4.0-150600.23.22.1.150600.12.8.3

• https://git.kernel.org/stable/c/823ba1d2106019ddf195287ba53057aee33cf724
• https://git.kernel.org/stable/c/eed24b816e50c6cd18cbee0ff0d7218c8fced199
• https://git.kernel.org/stable/c/118a8cf504d7dfa519562d000f423ee3ca75d2c4
• https://git.kernel.org/stable/c/47467e04816cb297905c0f09bc2d11ef865942d9
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.80

• NULL pointer dereference in Linux kernel erofs
• Debian update for linux
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• APEX Cloud Platform for Microsoft Azure update for third-party components