Buffer overflow in Linux kernel - CVE-2024-26671

Vulnerability identifier: #VU92977

CSH Severity: Low

CVSS v4.0: 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/E:U/U:Clear

CVE-ID: CVE-2024-26671

CWE-ID: CWE-119

Exploitation vector: Local access

Exploit availability: No public exploit available

Affected software:
Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise Micro
Red Hat Enterprise Linux for Real Time
Anolis OS
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for Real Time for NFV
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux Server - AUS
SUSE Linux Enterprise Workstation Extension 12
SUSE Linux Enterprise Live Patching
Slackware Linux
Basesystem Module
SUSE Real Time Module
Development Tools Module
Legacy Module
Public Cloud Module
openSUSE Leap
Ubuntu
openEuler
Dell Data Protection Central
PowerProtect DP Series Appliance (IDPA)
Storage Copy Data Management
Technical Support Appliance
IBM Cloud Pak for Watson AIOps
Storage Protect Plus Server
IBM Integrated Analytics System
SmartFabric Storage Software
Juniper Secure Analytics (JSA)
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
linux-image-oem-osp1 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-5.4.0-181-lowlatency (Ubuntu package)
linux-image-5.4.0-181-generic (Ubuntu package)
linux-image-5.4.0-1129-azure (Ubuntu package)
linux-image-5.4.0-1128-gcp (Ubuntu package)
linux-image-5.4.0-1124-aws (Ubuntu package)
linux-image-5.4.0-1123-oracle (Ubuntu package)
linux-image-5.4.0-1108-raspi (Ubuntu package)
linux-image-5.4.0-1071-ibm (Ubuntu package)
kgraft-patch-4_12_14-122_212-default
kernel-livepatch-SLE15-SP5_Update_13-debugsource
kernel-livepatch-5_14_21-150500_55_62-default-debuginfo
kernel-livepatch-5_14_21-150500_55_62-default
kernel-livepatch-5_14_21-150500_13_52-rt-debuginfo
kernel-livepatch-SLE15-SP5-RT_Update_14-debugsource
kernel-livepatch-5_14_21-150500_13_52-rt
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-rt_debug
kernel-source-rt
kernel-rt
kernel-rt-devel-debuginfo
kernel-rt_debug-debuginfo
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-devel
dlm-kmp-rt
ocfs2-kmp-rt
kernel-rt_debug-debugsource
kernel-syms-rt
kernel-rt-base-debuginfo
kernel-rt-base
gfs2-kmp-rt-debuginfo
kernel-devel-rt
kernel-azure
kernel-azure-base-debuginfo
kernel-syms-azure
kernel-azure-debuginfo
kernel-azure-debugsource
kernel-azure-devel
kernel-azure-base
kernel-devel-azure
kernel-source-azure
cluster-md-kmp-default-debuginfo
kernel-obs-build-debugsource
cluster-md-kmp-default
kernel-default
kernel-source
kernel-macros
kernel-devel
kernel-default-devel-debuginfo
kernel-default-kgraft-devel
kernel-default-kgraft
kernel-docs
kernel-obs-build
kernel-default-man
ocfs2-kmp-default
kernel-syms
kernel-default-base
kernel-default-devel
dlm-kmp-default
ocfs2-kmp-default-debuginfo
kernel-default-debugsource
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
kernel-default-base-debuginfo
kernel-default-debuginfo
kernel-default-extra
kernel-default-extra-debuginfo
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-tools-libs
kernel-cross-headers
kernel-debug
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
kernel-debug-modules-extra
kernel-headers
kernel-modules
kernel-modules-extra
kernel-tools
kernel-tools-libs-devel
perf
python3-perf
kernel-abi-stablelists
kernel-core
kernel
bpftool
kernel-doc
perf-debuginfo
python2-perf
python2-perf-debuginfo
kernel-debugsource
kernel-tools-devel
bpftool-debuginfo
python3-perf-debuginfo
kernel-debuginfo
kernel-tools-debuginfo
linux-image-generic (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-5.4.0-181-generic-lpae (Ubuntu package)
linux-image-5.4.0-1036-iot (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-5.4.0-1043-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1084-bluefield (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-5.4.0-1091-gkeop (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1112-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)
kernel-rt-extra-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt-livepatch-devel
reiserfs-kmp-rt-debuginfo
kernel-rt-extra
kernel-rt-optional
kernel-rt_debug-livepatch-devel
kernel-rt_debug-vdso
kernel-rt-vdso
kernel-rt-vdso-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-livepatch
kselftests-kmp-rt
reiserfs-kmp-rt
kernel-rt_debug-vdso-debuginfo
kernel-azure-extra
kernel-azure-optional-debuginfo
cluster-md-kmp-azure
ocfs2-kmp-azure
kernel-azure-livepatch-devel
dlm-kmp-azure-debuginfo
kselftests-kmp-azure
dlm-kmp-azure
gfs2-kmp-azure-debuginfo
kernel-azure-extra-debuginfo
reiserfs-kmp-azure
cluster-md-kmp-azure-debuginfo
ocfs2-kmp-azure-debuginfo
kernel-azure-optional
kernel-azure-vdso
kernel-azure-vdso-debuginfo
gfs2-kmp-azure
kernel-azure-devel-debuginfo
kselftests-kmp-azure-debuginfo
reiserfs-kmp-azure-debuginfo
dtb-apple
dtb-socionext
dtb-xilinx
dtb-aarch64
dtb-mediatek
dtb-marvell
dtb-amlogic
kernel-obs-qa
dtb-lg
dtb-hisilicon
dtb-renesas
dtb-sprd
dtb-qcom
dtb-apm
dtb-amazon
dtb-allwinner
dtb-exynos
dtb-freescale
dtb-altera
dtb-nvidia
dtb-amd
dtb-rockchip
dtb-arm
dtb-cavium
dtb-broadcom
kselftests-kmp-64kb-debuginfo
kernel-source-vanilla
kernel-docs-html
cluster-md-kmp-64kb-debuginfo
gfs2-kmp-64kb
kernel-debug-debugsource
kernel-debug-devel-debuginfo
kernel-64kb-livepatch-devel
kernel-64kb-extra-debuginfo
dlm-kmp-64kb-debuginfo
kernel-debug-debuginfo
kernel-debug-livepatch-devel
kernel-debug-vdso
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
reiserfs-kmp-64kb-debuginfo
kernel-64kb
kernel-64kb-debuginfo
kernel-64kb-devel-debuginfo
cluster-md-kmp-64kb
kernel-64kb-optional
gfs2-kmp-64kb-debuginfo
kernel-64kb-optional-debuginfo
ocfs2-kmp-64kb-debuginfo
kernel-kvmsmall-devel-debuginfo
reiserfs-kmp-64kb
kernel-64kb-debugsource
kselftests-kmp-64kb
ocfs2-kmp-64kb
kernel-64kb-devel
dlm-kmp-64kb
kernel-64kb-extra
kernel-default-optional-debuginfo
reiserfs-kmp-default-debuginfo
reiserfs-kmp-default
kernel-kvmsmall-vdso
kernel-default-optional
kernel-default-livepatch-devel
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-livepatch-devel
kselftests-kmp-default-debuginfo
kernel-default-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall
kselftests-kmp-default
kernel-debug-vdso-debuginfo
kernel-default-livepatch
kernel-default-vdso-debuginfo
kernel-default-base-rebuild
linux-image-lowlatency-64k (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-5.15.0-106-lowlatency-64k (Ubuntu package)
linux-image-5.15.0-106-lowlatency (Ubuntu package)
linux-image-5.15.0-106-generic-lpae (Ubuntu package)
linux-image-5.15.0-106-generic-64k (Ubuntu package)
linux-image-5.15.0-106-generic (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-5.15.0-1044-gkeop (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-nvidia (Ubuntu package)
linux-image-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1054-nvidia (Ubuntu package)
linux-image-5.15.0-1054-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1054-raspi (Ubuntu package)
linux-image-5.15.0-1054-ibm (Ubuntu package)
linux-image-5.15.0-1057-intel-iotg (Ubuntu package)
linux-image-gke-5.15 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-5.15.0-1058-kvm (Ubuntu package)
linux-image-5.15.0-1058-gke (Ubuntu package)
linux-image-oracle-lts-22.04 (Ubuntu package)
linux-image-gcp-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1059-oracle (Ubuntu package)
linux-image-5.15.0-1059-gcp (Ubuntu package)
linux-image-aws-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1061-aws (Ubuntu package)
linux-image-azure-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1063-azure-fde (Ubuntu package)
linux-image-azure-cvm (Ubuntu package)
linux-image-5.15.0-1063-azure (Ubuntu package)
linux-image-azure-fde (Ubuntu package)
linux-image-azure-fde-lts-22.04 (Ubuntu package)
linux-5.15.160/kernel-modules
linux-5.15.160/kernel-huge
linux-5.15.160/kernel-generic
linux-5.15.160/kernel-headers
linux-image-6.5.0-41-generic-64k (Ubuntu package)
linux-image-6.5.0-41-generic (Ubuntu package)
linux-image-generic-64k-hwe-22.04 (Ubuntu package)
linux-image-generic-hwe-22.04 (Ubuntu package)
linux-image-virtual-hwe-22.04 (Ubuntu package)
linux-image-laptop-23.10 (Ubuntu package)
linux-image-6.5.0-1017-laptop (Ubuntu package)
linux-image-6.5.0-1021-nvidia-64k (Ubuntu package)
linux-image-6.5.0-1021-nvidia (Ubuntu package)
linux-image-nvidia-64k-6.5 (Ubuntu package)
linux-image-nvidia-6.5 (Ubuntu package)
linux-image-nvidia-hwe-22.04 (Ubuntu package)
linux-image-nvidia-64k-hwe-22.04 (Ubuntu package)
linux-image-6.5.0-1022-oem (Ubuntu package)
linux-image-oem-22.04b (Ubuntu package)
linux-image-oem-22.04d (Ubuntu package)
linux-image-oem-22.04c (Ubuntu package)
linux-image-oem-22.04 (Ubuntu package)
linux-image-oem-22.04a (Ubuntu package)
Red Hat OpenShift Container Platform
linux-image-intel-iotg (Ubuntu package)
IBM Storage Scale System
IBM Qradar SIEM
IBM Security Guardium

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

The vulnerability exists due to memory corruption within the blk_mq_mark_tag_wait() function in block/blk-mq.c. A local user can perform a denial of service (DoS) attack.

Install update from vendor's website.

• https://git.kernel.org/stable/c/9525b38180e2753f0daa1a522b7767a2aa969676
• https://git.kernel.org/stable/c/ecd7744a1446eb02ccc63e493e2eb6ede4ef1e10
• https://git.kernel.org/stable/c/7610ba1319253225a9ba8a9d28d472fc883b4e2f
• https://git.kernel.org/stable/c/89e0e66682e1538aeeaa3109503473663cd24c8b
• https://git.kernel.org/stable/c/1d9c777d3e70bdc57dddf7a14a80059d65919e56
• https://git.kernel.org/stable/c/6d8b01624a2540336a32be91f25187a433af53a0
• https://git.kernel.org/stable/c/f1bc0d8163f8ee84a8d5affdf624cfad657df1d2
• https://git.kernel.org/stable/c/5266caaf5660529e3da53004b8b7174cab6374ed
• https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.307
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.210
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.149
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.269
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.77
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.16
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.4
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8