Incorrect calculation in Linux kernel - CVE-2024-26752

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Main Vulnerability Database Vulnerabilities #VU89392

Incorrect calculation in Linux kernel - CVE-2024-26752

Published: May 13, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU89392
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-2024-26752
CWE-ID: CWE-682
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to incorrect calculation within the l2tp_ip6_sendmsg() function in net/l2tp/l2tp_ip6.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Real Time 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension 12
Slackware Linux
Ubuntu
openEuler
SmartFabric Storage Software
linux (Ubuntu package)
linux-oracle (Ubuntu package)
linux-azure (Ubuntu package)
linux-aws (Ubuntu package)
linux-kvm (Ubuntu package)
linux-gcp (Ubuntu package)
linux-hwe-5.4 (Ubuntu package)
linux-bluefield (Ubuntu package)
linux-xilinx-zynqmp (Ubuntu package)
linux-ibm (Ubuntu package)
linux-iot (Ubuntu package)
linux-gkeop (Ubuntu package)
linux-raspi (Ubuntu package)
linux-ibm-5.4 (Ubuntu package)
linux-aws-5.4 (Ubuntu package)
linux-azure-5.4 (Ubuntu package)
linux-gcp-5.4 (Ubuntu package)
linux-oracle-5.4 (Ubuntu package)
linux-raspi-5.4 (Ubuntu package)
linux-lowlatency (Ubuntu package)
linux-gke (Ubuntu package)
linux-lowlatency-hwe-5.15 (Ubuntu package)
linux-intel-iotg (Ubuntu package)
linux-intel-iotg-5.15 (Ubuntu package)
linux-gcp-5.15 (Ubuntu package)
kgraft-patch-4_12_14-122_219-default
kernel-rt-base
kernel-rt-base-debuginfo
ocfs2-kmp-rt
dlm-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt_debug-devel
kernel-devel-rt
kernel-source-rt
kernel-rt
kernel-rt_debug
gfs2-kmp-rt-debuginfo
kernel-rt-devel
kernel-rt_debug-debugsource
kernel-rt-devel-debuginfo
kernel-rt-debuginfo
gfs2-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
cluster-md-kmp-rt
dlm-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
kernel-rt-debugsource
kernel-azure
kernel-azure-base
kernel-syms-azure
kernel-azure-debuginfo
kernel-azure-devel
kernel-azure-base-debuginfo
kernel-azure-debugsource
kernel-devel-azure
kernel-source-azure
dlm-kmp-default-debuginfo
kernel-default-base-debuginfo
kernel-syms
gfs2-kmp-default-debuginfo
ocfs2-kmp-default
kernel-default-base
kernel-default-debugsource
kernel-default-extra
kernel-default-extra-debuginfo
kernel-default-man
kernel-obs-build-debugsource
kernel-obs-build
kernel-docs
kernel-default-kgraft-devel
kernel-default-kgraft
kernel-default-devel-debuginfo
kernel-devel
kernel-source
kernel-macros
kernel-default
gfs2-kmp-default
kernel-default-debuginfo
ocfs2-kmp-default-debuginfo
cluster-md-kmp-default-debuginfo
kernel-default-devel
dlm-kmp-default
cluster-md-kmp-default
kernel-tools-debuginfo
bpftool
kernel
python2-perf-debuginfo
kernel-debugsource
python3-perf
perf
bpftool-debuginfo
python2-perf
kernel-debuginfo
kernel-tools-devel
kernel-tools
perf-debuginfo
python3-perf-debuginfo
kernel-headers
linux-5.15.160/kernel-generic
linux-5.15.160/kernel-huge
linux-5.15.160/kernel-modules
linux-5.15.160/kernel-headers
linux (Debian package)
linux-image-5.15.0-113-generic (Ubuntu package)
linux-image-5.15.0-113-generic-64k (Ubuntu package)
linux-image-5.15.0-113-generic-lpae (Ubuntu package)
linux-image-5.15.0-1046-gkeop (Ubuntu package)
linux-image-5.15.0-1057-ibm (Ubuntu package)
linux-image-5.15.0-1058-raspi (Ubuntu package)
linux-image-5.15.0-1060-kvm (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-kvm (Ubuntu package)
Dell Secure Connect Gateway
IBM Security Guardium

How to mitigate CVE-2024-26752

Install updates from vendor's website.

Linux kernel - addressed in versions 4.19.308, 5.4.270, 5.10.211, 5.15.150, 6.1.80, 6.6.19, 6.7.7, 6.8
SmartFabric Storage Software - update to 1.4.3
linux (Ubuntu package) - addressed in versions 5.4.0-186.206, 5.15.0-112.122
linux-oracle (Ubuntu package) - addressed in versions 5.4.0-1125.134, 5.15.0-1061.67
linux-azure (Ubuntu package) - update to 5.4.0-1131.138
linux-aws (Ubuntu package) - update to 5.4.0-1126.136
linux-kvm (Ubuntu package) - update to 5.4.0-1114.121
linux-gcp (Ubuntu package) - addressed in versions 5.4.0-1130.139, 5.15.0-1062.70
linux-hwe-5.4 (Ubuntu package) - update to 5.4.0-186.206~18.04.1
linux-bluefield (Ubuntu package) - update to 5.4.0-1086.93
linux-xilinx-zynqmp (Ubuntu package) - addressed in versions 5.4.0-1045.49, 5.15.0-1030.34
linux-ibm (Ubuntu package) - addressed in versions 5.4.0-1073.78, 5.15.0-1056.59
linux-iot (Ubuntu package) - update to 5.4.0-1038.39
linux-gkeop (Ubuntu package) - update to 5.4.0-1093.97
linux-raspi (Ubuntu package) - update to 5.4.0-1110.122
linux-ibm-5.4 (Ubuntu package) - update to 5.4.0-1073.78~18.04.1
linux-aws-5.4 (Ubuntu package) - update to 5.4.0-1126.136~18.04.1
linux-azure-5.4 (Ubuntu package) - update to 5.4.0-1131.138~18.04.1
linux-gcp-5.4 (Ubuntu package) - update to 5.4.0-1130.139~18.04.1
linux-oracle-5.4 (Ubuntu package) - update to 5.4.0-1125.134~18.04.1
linux-raspi-5.4 (Ubuntu package) - update to 5.4.0-1110.122~18.04.1
linux-lowlatency (Ubuntu package) - update to 5.15.0-110.120
linux-gke (Ubuntu package) - update to 5.15.0-1060.66
linux-lowlatency-hwe-5.15 (Ubuntu package) - update to 5.15.0-110.120~20.04.1
linux-intel-iotg (Ubuntu package) - update to 5.15.0-1058.64
linux-intel-iotg-5.15 (Ubuntu package) - update to 5.15.0-1058.64~20.04.1
linux-gcp-5.15 (Ubuntu package) - update to 5.15.0-1062.70~20.04.1
kgraft-patch-4_12_14-122_219-default - update to 1-8.3.1
kernel-rt-base - update to 4.12.14-10.188.1
kernel-rt-base-debuginfo - update to 4.12.14-10.188.1
ocfs2-kmp-rt - update to 4.12.14-10.188.1
dlm-kmp-rt - update to 4.12.14-10.188.1
kernel-rt_debug-debuginfo - update to 4.12.14-10.188.1
kernel-rt_debug-devel - update to 4.12.14-10.188.1
kernel-devel-rt - update to 4.12.14-10.188.1
kernel-source-rt - update to 4.12.14-10.188.1
kernel-rt - update to 4.12.14-10.188.1
kernel-rt_debug - update to 4.12.14-10.188.1
gfs2-kmp-rt-debuginfo - update to 4.12.14-10.188.1
kernel-rt-devel - update to 4.12.14-10.188.1
kernel-rt_debug-debugsource - update to 4.12.14-10.188.1
kernel-rt-devel-debuginfo - update to 4.12.14-10.188.1
kernel-rt-debuginfo - update to 4.12.14-10.188.1
gfs2-kmp-rt - update to 4.12.14-10.188.1
ocfs2-kmp-rt-debuginfo - update to 4.12.14-10.188.1
kernel-syms-rt - update to 4.12.14-10.188.1
kernel-rt_debug-devel-debuginfo - update to 4.12.14-10.188.1
cluster-md-kmp-rt - update to 4.12.14-10.188.1
dlm-kmp-rt-debuginfo - update to 4.12.14-10.188.1
cluster-md-kmp-rt-debuginfo - update to 4.12.14-10.188.1
kernel-rt-debugsource - update to 4.12.14-10.188.1
kernel-azure - update to 4.12.14-16.188.1
kernel-azure-base - update to 4.12.14-16.188.1
kernel-syms-azure - update to 4.12.14-16.188.1
kernel-azure-debuginfo - update to 4.12.14-16.188.1
kernel-azure-devel - update to 4.12.14-16.188.1
kernel-azure-base-debuginfo - update to 4.12.14-16.188.1
kernel-azure-debugsource - update to 4.12.14-16.188.1
kernel-devel-azure - update to 4.12.14-16.188.1
kernel-source-azure - update to 4.12.14-16.188.1
dlm-kmp-default-debuginfo - update to 4.12.14-122.219.1
kernel-default-base-debuginfo - update to 4.12.14-122.219.1
kernel-syms - update to 4.12.14-122.219.1
gfs2-kmp-default-debuginfo - update to 4.12.14-122.219.1
ocfs2-kmp-default - update to 4.12.14-122.219.1
kernel-default-base - update to 4.12.14-122.219.1
kernel-default-debugsource - update to 4.12.14-122.219.1
kernel-default-extra - update to 4.12.14-122.219.1
kernel-default-extra-debuginfo - update to 4.12.14-122.219.1
kernel-default-man - update to 4.12.14-122.219.1
kernel-obs-build-debugsource - update to 4.12.14-122.219.1
kernel-obs-build - update to 4.12.14-122.219.1
kernel-docs - update to 4.12.14-122.219.1
kernel-default-kgraft-devel - update to 4.12.14-122.219.1
kernel-default-kgraft - update to 4.12.14-122.219.1
kernel-default-devel-debuginfo - update to 4.12.14-122.219.1
kernel-devel - update to 4.12.14-122.219.1
kernel-source - update to 4.12.14-122.219.1
kernel-macros - update to 4.12.14-122.219.1
kernel-default - update to 4.12.14-122.219.1
gfs2-kmp-default - update to 4.12.14-122.219.1
kernel-default-debuginfo - update to 4.12.14-122.219.1
ocfs2-kmp-default-debuginfo - update to 4.12.14-122.219.1
cluster-md-kmp-default-debuginfo - update to 4.12.14-122.219.1
kernel-default-devel - update to 4.12.14-122.219.1
dlm-kmp-default - update to 4.12.14-122.219.1
cluster-md-kmp-default - update to 4.12.14-122.219.1
kernel-tools-debuginfo - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
bpftool - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163
kernel - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
python2-perf-debuginfo - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276
kernel-debugsource - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
python3-perf - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
kernel-source - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
perf - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
bpftool-debuginfo - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163
python2-perf - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276
kernel-debuginfo - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
kernel-tools-devel - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
kernel-tools - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
perf-debuginfo - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
python3-perf-debuginfo - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
kernel-devel - addressed in versions 4.19.90-2405.1.0.0248, 4.19.90-2405.3.0.0276, 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
kernel-headers - addressed in versions 5.10.0-60.136.0.163, 5.10.0-136.74.0.154, 5.10.0-153.53.0.131, 5.10.0-198.0.0.111
Dell Secure Connect Gateway - update to 5.26.00.18
IBM Security Guardium - addressed in versions 12.0p31, 12.0p106
linux-5.15.160/kernel-generic - update to 5.15.160
linux-5.15.160/kernel-huge - update to 5.15.160
linux-5.15.160/kernel-modules - update to 5.15.160
linux-5.15.160/kernel-headers - update to 5.15.160_smp
linux (Debian package) - addressed in versions 5.10.216-1, 6.1.85-1
linux-image-5.15.0-113-generic (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-5.15.0-113-generic-64k (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-5.15.0-113-generic-lpae (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-5.15.0-1046-gkeop (Ubuntu package) - update to 5.15.0-1046.53~20.04.1
linux-image-5.15.0-1057-ibm (Ubuntu package) - update to 5.15.0-1057.60~20.04.1
linux-image-5.15.0-1058-raspi (Ubuntu package) - update to 5.15.0-1058.61
linux-image-5.15.0-1060-kvm (Ubuntu package) - update to 5.15.0-1060.65
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04b (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04c (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04d (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-gkeop-5.15 (Ubuntu package) - addressed in versions 5.15.0.1046.45, 5.15.0.1046.53~20.04.1
linux-image-gkeop (Ubuntu package) - update to 5.15.0.1046.45
linux-image-ibm (Ubuntu package) - update to 5.15.0.1057.60~20.04.1
linux-image-raspi (Ubuntu package) - update to 5.15.0.1058.56
linux-image-raspi-nolpae (Ubuntu package) - update to 5.15.0.1058.56
linux-image-kvm (Ubuntu package) - update to 5.15.0.1060.56

External References

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