Out-of-bounds read in Linux kernel - CVE-2024-26608

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Main Vulnerability Database Vulnerabilities #VU90341

Out-of-bounds read in Linux kernel - CVE-2024-26608

Published: May 31, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU90341
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-2024-26608
CWE-ID: CWE-125
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 an out-of-bounds read error within the handle_unsupported_event() and handle_generic_event() functions in fs/ksmbd/transport_ipc.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
Slackware Linux
Ubuntu
openEuler
python3-perf-debuginfo
kernel
kernel-tools-devel
kernel-debugsource
kernel-debuginfo
python3-perf
perf-debuginfo
perf
kernel-devel
kernel-tools-debuginfo
kernel-source
kernel-tools
bpftool
bpftool-debuginfo
kernel-headers
linux-image-lowlatency-64k (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (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-5.15.0-106-lowlatency (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-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-5.15.0-106-lowlatency-64k (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-5.15.0-1044-gkeop (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-nvidia (Ubuntu package)
linux-image-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1054-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1054-nvidia (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-kvm (Ubuntu package)
linux-image-gke-5.15 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-5.15.0-1058-gke (Ubuntu package)
linux-image-5.15.0-1058-kvm (Ubuntu package)
linux-image-oracle-lts-22.04 (Ubuntu package)
linux-image-gcp-lts-22.04 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-5.15.0-1059-oracle (Ubuntu package)
linux-image-5.15.0-1059-gcp (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-aws-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1061-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-azure-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1063-azure-fde (Ubuntu package)
linux-image-5.15.0-1063-azure (Ubuntu package)
linux-image-azure-cvm (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-fde (Ubuntu package)
linux-image-azure-fde-lts-22.04 (Ubuntu package)
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-image-virtual-hwe-22.04 (Ubuntu package)
linux-image-generic-hwe-22.04 (Ubuntu package)
linux-image-generic-64k-hwe-22.04 (Ubuntu package)
linux-image-6.5.0-41-generic-64k (Ubuntu package)
linux-image-6.5.0-41-generic (Ubuntu package)
linux-image-6.5.0-1017-laptop (Ubuntu package)
linux-image-laptop-23.10 (Ubuntu package)
linux-image-6.5.0-1021-nvidia (Ubuntu package)
linux-image-6.5.0-1021-nvidia-64k (Ubuntu package)
linux-image-nvidia-6.5 (Ubuntu package)
linux-image-nvidia-64k-6.5 (Ubuntu package)
linux-image-nvidia-64k-hwe-22.04 (Ubuntu package)
linux-image-nvidia-hwe-22.04 (Ubuntu package)
linux-image-6.5.0-1022-oem (Ubuntu package)
linux-image-oem-22.04d (Ubuntu package)
linux-image-oem-22.04c (Ubuntu package)
linux-image-oem-22.04b (Ubuntu package)
linux-image-oem-22.04a (Ubuntu package)
linux-image-oem-22.04 (Ubuntu package)
linux-image-intel-iotg (Ubuntu package)

How to mitigate CVE-2024-26608

Install update from vendor's website.

Linux kernel - addressed in versions 5.15.149, 6.1.76, 6.6.15, 6.7.3, 6.8
python3-perf-debuginfo - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-tools-devel - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-debugsource - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-debuginfo - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
python3-perf - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
perf-debuginfo - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
perf - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-devel - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-tools-debuginfo - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-source - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
kernel-tools - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
bpftool - update to 5.10.0-60.135.0.162
bpftool-debuginfo - update to 5.10.0-60.135.0.162
kernel-headers - addressed in versions 5.10.0-60.135.0.162, 5.10.0-136.73.0.153, 5.10.0-153.52.0.130, 5.10.0-197.0.0.110
linux-image-lowlatency-64k (Ubuntu package) - update to 5.15.0.106.101
linux-image-lowlatency (Ubuntu package) - update to 5.15.0.106.101
linux-image-virtual (Ubuntu package) - update to 5.15.0.106.106
linux-image-generic-lpae (Ubuntu package) - update to 5.15.0.106.106
linux-image-generic-64k (Ubuntu package) - update to 5.15.0.106.106
linux-image-generic (Ubuntu package) - update to 5.15.0.106.106
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-5.15.0-106-generic-lpae (Ubuntu package) - update to 5.15.0-106.116~20.04.1
linux-image-5.15.0-106-generic-64k (Ubuntu package) - update to 5.15.0-106.116~20.04.1
linux-image-5.15.0-106-generic (Ubuntu package) - update to 5.15.0-106.116~20.04.1
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-lowlatency-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-5.15.0-106-lowlatency (Ubuntu package) - update to 5.15.0-106.116~20.04.1
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-oem-20.04d (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-oem-20.04c (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-oem-20.04b (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.15.0.106.116~20.04.1
linux-image-5.15.0-106-lowlatency-64k (Ubuntu package) - update to 5.15.0-106.116~20.04.1
linux-image-gkeop (Ubuntu package) - update to 5.15.0.1044.43
linux-image-gkeop-5.15 (Ubuntu package) - addressed in versions 5.15.0.1044.43, 5.15.0.1044.51~20.04.1
linux-image-5.15.0-1044-gkeop (Ubuntu package) - update to 5.15.0-1044.51~20.04.1
linux-image-ibm (Ubuntu package) - addressed in versions 5.15.0.1054.50, 5.15.0.1054.57~20.04.1
linux-image-raspi-nolpae (Ubuntu package) - update to 5.15.0.1054.52
linux-image-raspi (Ubuntu package) - update to 5.15.0.1054.52
linux-image-nvidia (Ubuntu package) - update to 5.15.0.1054.54
linux-image-nvidia-lowlatency (Ubuntu package) - update to 5.15.0.1054.54
linux-image-5.15.0-1054-nvidia-lowlatency (Ubuntu package) - update to 5.15.0-1054.55
linux-image-5.15.0-1054-nvidia (Ubuntu package) - update to 5.15.0-1054.55
linux-image-5.15.0-1054-raspi (Ubuntu package) - update to 5.15.0-1054.57
linux-image-5.15.0-1054-ibm (Ubuntu package) - update to 5.15.0-1054.57~20.04.1
linux-image-intel-iotg (Ubuntu package) - update to 5.15.0.1057.57
linux-image-5.15.0-1057-intel-iotg (Ubuntu package) - update to 5.15.0-1057.63
linux-image-kvm (Ubuntu package) - update to 5.15.0.1058.54
linux-image-gke-5.15 (Ubuntu package) - update to 5.15.0.1058.57
linux-image-gke (Ubuntu package) - update to 5.15.0.1058.57
linux-image-5.15.0-1058-gke (Ubuntu package) - update to 5.15.0-1058.63
linux-image-5.15.0-1058-kvm (Ubuntu package) - update to 5.15.0-1058.63
linux-image-oracle-lts-22.04 (Ubuntu package) - update to 5.15.0.1059.55
linux-image-gcp-lts-22.04 (Ubuntu package) - update to 5.15.0.1059.55
linux-image-oracle (Ubuntu package) - update to 5.15.0.1059.65~20.04.1
linux-image-5.15.0-1059-oracle (Ubuntu package) - update to 5.15.0-1059.65~20.04.1
linux-image-5.15.0-1059-gcp (Ubuntu package) - update to 5.15.0-1059.67~20.04.1
linux-image-gcp (Ubuntu package) - update to 5.15.0.1059.67~20.04.1
linux-image-aws-lts-22.04 (Ubuntu package) - update to 5.15.0.1061.61
linux-image-5.15.0-1061-aws (Ubuntu package) - update to 5.15.0-1061.67~20.04.1
linux-image-aws (Ubuntu package) - update to 5.15.0.1061.67~20.04.1
linux-image-azure-lts-22.04 (Ubuntu package) - update to 5.15.0.1063.61
linux-image-5.15.0-1063-azure-fde (Ubuntu package) - addressed in versions 5.15.0-1063.72.1, 5.15.0-1063.72~20.04.1.1
linux-image-5.15.0-1063-azure (Ubuntu package) - update to 5.15.0-1063.72~20.04.1
linux-image-azure-cvm (Ubuntu package) - update to 5.15.0.1063.72~20.04.1
linux-image-azure (Ubuntu package) - update to 5.15.0.1063.72~20.04.1
linux-image-azure-fde (Ubuntu package) - update to 5.15.0.1063.72~20.04.1.41
linux-image-azure-fde-lts-22.04 (Ubuntu package) - update to 5.15.0.1063.72.41
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-image-virtual-hwe-22.04 (Ubuntu package) - update to 6.5.0.41.41~22.04.2
linux-image-generic-hwe-22.04 (Ubuntu package) - update to 6.5.0.41.41~22.04.2
linux-image-generic-64k-hwe-22.04 (Ubuntu package) - update to 6.5.0.41.41~22.04.2
linux-image-6.5.0-41-generic-64k (Ubuntu package) - update to 6.5.0-41.41~22.04.2
linux-image-6.5.0-41-generic (Ubuntu package) - update to 6.5.0-41.41~22.04.2
linux-image-6.5.0-1017-laptop (Ubuntu package) - update to 6.5.0-1017.20
linux-image-laptop-23.10 (Ubuntu package) - update to 6.5.0.1017.20
linux-image-6.5.0-1021-nvidia (Ubuntu package) - update to 6.5.0-1021.22
linux-image-6.5.0-1021-nvidia-64k (Ubuntu package) - update to 6.5.0-1021.22
linux-image-nvidia-6.5 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-nvidia-64k-6.5 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-nvidia-64k-hwe-22.04 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-nvidia-hwe-22.04 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-6.5.0-1022-oem (Ubuntu package) - update to 6.5.0-1022.23
linux-image-oem-22.04d (Ubuntu package) - update to 6.5.0.1022.24
linux-image-oem-22.04c (Ubuntu package) - update to 6.5.0.1022.24
linux-image-oem-22.04b (Ubuntu package) - update to 6.5.0.1022.24
linux-image-oem-22.04a (Ubuntu package) - update to 6.5.0.1022.24
linux-image-oem-22.04 (Ubuntu package) - update to 6.5.0.1022.24

External References

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