Buffer overflow in Linux kernel - CVE-2024-26807

Vulnerability identifier: #VU91202

CSH Severity: Low

CVSS v4: 8.5 [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]

CVE-ID: CVE-2024-26807

CWE-ID: CWE-119

Exploitation vector: Local access

Exploit availability: No public exploit available

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

The vulnerability exists due to memory corruption within the cqspi_remove(), cqspi_suspend() and cqspi_resume() functions in drivers/spi/spi-cadence-quadspi.c. A local user can escalate privileges on the system.

Linux kernel
Debian Linux
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Micro
Legacy Module
SUSE Real Time Module
SUSE Linux Enterprise Live Patching
Public Cloud Module
Basesystem Module
Development Tools Module
openSUSE Leap
kernel-livepatch-SLE15-SP5_Update_13-debugsource
kernel-livepatch-5_14_21-150500_55_62-default
kernel-livepatch-5_14_21-150500_55_62-default-debuginfo
kernel-livepatch-5_14_21-150500_13_52-rt
kernel-livepatch-5_14_21-150500_13_52-rt-debuginfo
kernel-livepatch-SLE15-SP5-RT_Update_14-debugsource
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
kselftests-kmp-rt
dlm-kmp-rt
kernel-devel-rt
kernel-source-rt
kernel-rt-extra-debuginfo
kselftests-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt-livepatch-devel
reiserfs-kmp-rt-debuginfo
kernel-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-vdso
kernel-rt-debugsource
kernel-rt-vdso-debuginfo
kernel-rt_debug-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-livepatch
reiserfs-kmp-rt
kernel-rt
kernel-rt_debug
kernel-rt-devel
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
kernel-rt-extra
ocfs2-kmp-rt-debuginfo
kernel-rt-optional
kernel-rt_debug-debugsource
cluster-md-kmp-rt-debuginfo
kernel-rt_debug-devel
ocfs2-kmp-rt
kernel-rt_debug-livepatch-devel
kernel-rt_debug-vdso
dlm-kmp-rt-debuginfo
kernel-rt_debug-vdso-debuginfo
gfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kselftests-kmp-azure-debuginfo
kernel-source-azure
kernel-devel-azure
kernel-azure-vdso-debuginfo
kernel-azure-vdso
kselftests-kmp-azure
ocfs2-kmp-azure
kernel-azure-debuginfo
gfs2-kmp-azure-debuginfo
cluster-md-kmp-azure-debuginfo
kernel-azure-devel
cluster-md-kmp-azure
dlm-kmp-azure
kernel-azure-extra
reiserfs-kmp-azure-debuginfo
kernel-azure-debugsource
kernel-syms-azure
kernel-azure
gfs2-kmp-azure
kernel-azure-optional-debuginfo
kernel-azure-extra-debuginfo
kernel-azure-devel-debuginfo
kernel-azure-livepatch-devel
dlm-kmp-azure-debuginfo
ocfs2-kmp-azure-debuginfo
kernel-azure-optional
reiserfs-kmp-azure
dtb-apm
kernel-syms
dtb-marvell
dtb-qcom
dtb-sprd
dtb-renesas
kernel-obs-qa
dtb-hisilicon
dtb-lg
dtb-amlogic
dtb-mediatek
dtb-aarch64
dtb-apple
dtb-socionext
dtb-xilinx
dtb-allwinner
dtb-cavium
dtb-broadcom
dtb-arm
dtb-rockchip
dtb-nvidia
dtb-freescale
dtb-amd
dtb-exynos
dtb-altera
dtb-amazon
kselftests-kmp-64kb-debuginfo
kernel-64kb-optional
gfs2-kmp-64kb-debuginfo
cluster-md-kmp-64kb
kernel-default-debuginfo
kernel-64kb-devel-debuginfo
kernel-64kb-debuginfo
kernel-64kb
gfs2-kmp-64kb
cluster-md-kmp-64kb-debuginfo
kernel-64kb-optional-debuginfo
kernel-64kb-extra
dlm-kmp-64kb
kernel-64kb-devel
ocfs2-kmp-64kb
kselftests-kmp-64kb
kernel-64kb-debugsource
reiserfs-kmp-64kb
reiserfs-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
kernel-debug-vdso
kernel-default-livepatch-devel
gfs2-kmp-default-debuginfo
kernel-obs-build
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-livepatch-devel
kernel-kvmsmall-devel-debuginfo
kernel-debug-vdso-debuginfo
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-default-vdso
kernel-64kb-extra-debuginfo
kernel-debug-livepatch-devel
kernel-debug-debuginfo
kernel-debug-devel-debuginfo
kernel-debug-devel
kernel-debug-debugsource
kernel-debug
kernel-source
kernel-docs-html
kernel-source-vanilla
kernel-macros
kernel-devel
kernel-docs
kernel-default-optional-debuginfo
kernel-64kb-livepatch-devel
dlm-kmp-64kb-debuginfo
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-default
kernel-default-devel
kernel-default-extra
kselftests-kmp-default
kernel-default-debugsource
kernel-default-livepatch
gfs2-kmp-default
cluster-md-kmp-default
kernel-obs-build-debugsource
kselftests-kmp-default-debuginfo
ocfs2-kmp-default
reiserfs-kmp-default-debuginfo
kernel-default-extra-debuginfo
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
reiserfs-kmp-default
dlm-kmp-default-debuginfo
kernel-default-devel-debuginfo
dlm-kmp-default
kernel-default-optional
kernel-default-base
kernel-default-base-rebuild
linux (Debian package)

Install update from vendor's website.

Linux kernel - addressed in versions 6.6.21, 6.7.9, 6.8
kernel-livepatch-SLE15-SP5_Update_13-debugsource - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_55_62-default - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_55_62-default-debuginfo - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_13_52-rt - update to 1-150500.11.5.1
kernel-livepatch-5_14_21-150500_13_52-rt-debuginfo - update to 1-150500.11.5.1
kernel-livepatch-SLE15-SP5-RT_Update_14-debugsource - update to 1-150500.11.5.1
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
kselftests-kmp-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-source-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-extra-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kselftests-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-livepatch-devel - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
reiserfs-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-vdso - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-debugsource - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-vdso-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-optional-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-livepatch - update to 5.14.21-150500.13.52.1
reiserfs-kmp-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-extra - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt-optional - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-devel - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-livepatch-devel - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-vdso - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kernel-rt_debug-vdso-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.52.1, 6.4.0-150600.10.5.1
kselftests-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-source-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-devel-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-vdso-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-vdso - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kselftests-kmp-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
ocfs2-kmp-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
gfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
cluster-md-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-devel - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
cluster-md-kmp-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
dlm-kmp-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-extra - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
reiserfs-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-debugsource - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-syms-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.1
kernel-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
gfs2-kmp-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-optional-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-extra-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-devel-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-livepatch-devel - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
dlm-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
ocfs2-kmp-azure-debuginfo - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
kernel-azure-optional - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
reiserfs-kmp-azure - addressed in versions 5.14.21-150500.33.48.1, 6.4.0-150600.8.5.4
dtb-apm - update to 5.14.21-150500.55.62.1
kernel-syms - update to 5.14.21-150500.55.62.1
dtb-marvell - update to 5.14.21-150500.55.62.1
dtb-qcom - update to 5.14.21-150500.55.62.1
dtb-sprd - update to 5.14.21-150500.55.62.1
dtb-renesas - update to 5.14.21-150500.55.62.1
kernel-obs-qa - update to 5.14.21-150500.55.62.1
dtb-hisilicon - update to 5.14.21-150500.55.62.1
dtb-lg - update to 5.14.21-150500.55.62.1
dtb-amlogic - update to 5.14.21-150500.55.62.1
dtb-mediatek - update to 5.14.21-150500.55.62.1
dtb-aarch64 - update to 5.14.21-150500.55.62.1
dtb-apple - update to 5.14.21-150500.55.62.1
dtb-socionext - update to 5.14.21-150500.55.62.1
dtb-xilinx - update to 5.14.21-150500.55.62.1
dtb-allwinner - update to 5.14.21-150500.55.62.1
dtb-cavium - update to 5.14.21-150500.55.62.1
dtb-broadcom - update to 5.14.21-150500.55.62.1
dtb-arm - update to 5.14.21-150500.55.62.1
dtb-rockchip - update to 5.14.21-150500.55.62.1
dtb-nvidia - update to 5.14.21-150500.55.62.1
dtb-freescale - update to 5.14.21-150500.55.62.1
dtb-amd - update to 5.14.21-150500.55.62.1
dtb-exynos - update to 5.14.21-150500.55.62.1
dtb-altera - update to 5.14.21-150500.55.62.1
dtb-amazon - update to 5.14.21-150500.55.62.1
kselftests-kmp-64kb-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb-optional - update to 5.14.21-150500.55.62.2
gfs2-kmp-64kb-debuginfo - update to 5.14.21-150500.55.62.2
cluster-md-kmp-64kb - update to 5.14.21-150500.55.62.2
kernel-default-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb-devel-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb - update to 5.14.21-150500.55.62.2
gfs2-kmp-64kb - update to 5.14.21-150500.55.62.2
cluster-md-kmp-64kb-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb-optional-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb-extra - update to 5.14.21-150500.55.62.2
dlm-kmp-64kb - update to 5.14.21-150500.55.62.2
kernel-64kb-devel - update to 5.14.21-150500.55.62.2
ocfs2-kmp-64kb - update to 5.14.21-150500.55.62.2
kselftests-kmp-64kb - update to 5.14.21-150500.55.62.2
kernel-64kb-debugsource - update to 5.14.21-150500.55.62.2
reiserfs-kmp-64kb - update to 5.14.21-150500.55.62.2
reiserfs-kmp-64kb-debuginfo - update to 5.14.21-150500.55.62.2
ocfs2-kmp-64kb-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-vdso - update to 5.14.21-150500.55.62.2
kernel-default-livepatch-devel - update to 5.14.21-150500.55.62.2
gfs2-kmp-default-debuginfo - update to 5.14.21-150500.55.62.2
kernel-obs-build - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-debuginfo - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-devel - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-debugsource - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-livepatch-devel - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-devel-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-vdso-debuginfo - update to 5.14.21-150500.55.62.2
kernel-default-vdso-debuginfo - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-vdso-debuginfo - update to 5.14.21-150500.55.62.2
kernel-kvmsmall-vdso - update to 5.14.21-150500.55.62.2
kernel-default-vdso - update to 5.14.21-150500.55.62.2
kernel-64kb-extra-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-livepatch-devel - update to 5.14.21-150500.55.62.2
kernel-debug-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-devel-debuginfo - update to 5.14.21-150500.55.62.2
kernel-debug-devel - update to 5.14.21-150500.55.62.2
kernel-debug-debugsource - update to 5.14.21-150500.55.62.2
kernel-debug - update to 5.14.21-150500.55.62.2
kernel-source - update to 5.14.21-150500.55.62.2
kernel-docs-html - update to 5.14.21-150500.55.62.2
kernel-source-vanilla - update to 5.14.21-150500.55.62.2
kernel-macros - update to 5.14.21-150500.55.62.2
kernel-devel - update to 5.14.21-150500.55.62.2
kernel-docs - update to 5.14.21-150500.55.62.2
kernel-default-optional-debuginfo - update to 5.14.21-150500.55.62.2
kernel-64kb-livepatch-devel - update to 5.14.21-150500.55.62.2
dlm-kmp-64kb-debuginfo - update to 5.14.21-150500.55.62.2
kernel-zfcpdump-debugsource - update to 5.14.21-150500.55.62.2
kernel-zfcpdump-debuginfo - update to 5.14.21-150500.55.62.2
kernel-zfcpdump - update to 5.14.21-150500.55.62.2
kernel-kvmsmall - update to 5.14.21-150500.55.62.2
kernel-default - update to 5.14.21-150500.55.62.2
kernel-default-devel - update to 5.14.21-150500.55.62.2
kernel-default-extra - update to 5.14.21-150500.55.62.2
kselftests-kmp-default - update to 5.14.21-150500.55.62.2
kernel-default-debugsource - update to 5.14.21-150500.55.62.2
kernel-default-livepatch - update to 5.14.21-150500.55.62.2
gfs2-kmp-default - update to 5.14.21-150500.55.62.2
cluster-md-kmp-default - update to 5.14.21-150500.55.62.2
kernel-obs-build-debugsource - update to 5.14.21-150500.55.62.2
kselftests-kmp-default-debuginfo - update to 5.14.21-150500.55.62.2
ocfs2-kmp-default - update to 5.14.21-150500.55.62.2
reiserfs-kmp-default-debuginfo - update to 5.14.21-150500.55.62.2
kernel-default-extra-debuginfo - update to 5.14.21-150500.55.62.2
cluster-md-kmp-default-debuginfo - update to 5.14.21-150500.55.62.2
ocfs2-kmp-default-debuginfo - update to 5.14.21-150500.55.62.2
reiserfs-kmp-default - update to 5.14.21-150500.55.62.2
dlm-kmp-default-debuginfo - update to 5.14.21-150500.55.62.2
kernel-default-devel-debuginfo - update to 5.14.21-150500.55.62.2
dlm-kmp-default - update to 5.14.21-150500.55.62.2
kernel-default-optional - update to 5.14.21-150500.55.62.2
kernel-default-base - update to 5.14.21-150500.55.62.2.150500.6.27.2
kernel-default-base-rebuild - update to 5.14.21-150500.55.62.2.150500.6.27.2
linux (Debian package) - update to 6.1.140-1

• https://git.kernel.org/stable/c/03f1573c9587029730ca68503f5062105b122f61
• https://git.kernel.org/stable/c/34e1d5c4407c78de0e3473e1fbf8fb74dbe66d03
• https://git.kernel.org/stable/c/32ce3bb57b6b402de2aec1012511e7ac4e7449dc
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.21
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.9
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8

• Buffer overflow in Linux kernel spi driver
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Debian update for linux