Out-of-bounds read in Linux kernel - CVE-2025-22055

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Main Vulnerability Database Vulnerabilities #VU107692

Out-of-bounds read in Linux kernel - CVE-2025-22055

Published: April 22, 2025 / Updated: May 10, 2025


Vulnerability identifier: #VU107692
CSH Severity: Low
CVSS v4 BT: 4.3 [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-2025-22055
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 nft_tunnel_obj_erspan_init() function in net/netfilter/nft_tunnel.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
SUSE Linux Enterprise Live Patching
Confidential Computing Module
SUSE Real Time Module
Public Cloud Module
openSUSE Leap
openEuler
Ubuntu
Netezza Appliance
kgraft-patch-4_12_14-122_258-default
kernel-livepatch-SLE15-SP6-RT_Update_11-debugsource
kernel-livepatch-6_4_0-150600_10_39-rt-debuginfo
kernel-livepatch-6_4_0-150600_10_39-rt
cluster-md-kmp-default
gfs2-kmp-default
dlm-kmp-default
kernel-default-base-debuginfo
cluster-md-kmp-default-debuginfo
kernel-syms
dlm-kmp-default-debuginfo
kernel-default-debugsource
kernel-default-devel-debuginfo
kernel-default-base
ocfs2-kmp-default
kernel-default-debuginfo
ocfs2-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-devel
kernel-default
kernel-devel
kernel-macros
kernel-source
kernel-default-kgraft-devel
kernel-default-kgraft
kernel-default-man
kernel
kernel-debuginfo
kernel-debugsource
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python2-perf
python2-perf-debuginfo
python3-perf
python3-perf-debuginfo
bpftool
bpftool-debuginfo
kernel-rt
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-source-rt
kernel (Red Hat package)
linux-aws-fips (Ubuntu package)
linux (Ubuntu package)
linux-aws-5.15 (Ubuntu package)
linux-hwe-5.15 (Ubuntu package)
linux-xilinx-zynqmp (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-raspi (Ubuntu package)
linux-intel-iotg (Ubuntu package)
linux-intel-iotg-5.15 (Ubuntu package)
linux-aws (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
linux (Debian package)
kernel-source-coco
kernel-coco_debug-devel-debuginfo
kernel-coco-debuginfo
kernel-coco-vdso-debuginfo
reiserfs-kmp-coco-debuginfo
kernel-coco_debug-debugsource
reiserfs-kmp-coco
kernel-coco-debugsource
kernel-coco_debug-devel
kernel-coco-devel
kernel-devel-coco
kernel-syms-coco
kernel-coco_debug-debuginfo
kernel-coco
kernel-coco_debug
gfs2-kmp-azure
kernel-syms-azure
kernel-azure-debuginfo
ocfs2-kmp-azure-debuginfo
kernel-source-azure
reiserfs-kmp-azure
kselftests-kmp-azure
kernel-devel-azure
kernel-azure-devel-debuginfo
kernel-azure-vdso
kernel-azure-vdso-debuginfo
kernel-azure
dlm-kmp-azure-debuginfo
gfs2-kmp-azure-debuginfo
kernel-azure-extra-debuginfo
dlm-kmp-azure
kernel-azure-extra
kselftests-kmp-azure-debuginfo
cluster-md-kmp-azure
ocfs2-kmp-azure
kernel-azure-optional-debuginfo
cluster-md-kmp-azure-debuginfo
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-optional
reiserfs-kmp-azure-debuginfo
ocfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
ocfs2-kmp-rt-debuginfo
kernel-rt-optional-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt-livepatch-devel
kernel-rt_debug-vdso-debuginfo
gfs2-kmp-rt
reiserfs-kmp-rt
kernel-rt-devel-debuginfo
reiserfs-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt-optional
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-vdso
kernel-rt_debug-debuginfo
kernel-syms-rt
kernel-rt-extra-debuginfo
kernel-rt-devel
kernel-devel-rt
kernel-rt_debug
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt_debug-debugsource
kselftests-kmp-rt
kernel-rt_debug-devel
kernel-rt-vdso
kernel-rt-extra
dlm-kmp-rt
kernel-headers
kernel-extra-modules
linux-hwe-6.8 (Ubuntu package)
linux-azure-nvidia (Ubuntu package)
linux-oracle-6.8 (Ubuntu package)
linux-gcp-6.8 (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-raspi-realtime (Ubuntu package)
linux-realtime (Ubuntu package)
linux-lowlatency (Ubuntu package)
linux-oem-6.11 (Ubuntu package)

How to mitigate CVE-2025-22055

Install update from vendor's website.

Linux kernel - update to 5.15.180
Netezza Appliance - update to 1.0.1.0 fp278500
kgraft-patch-4_12_14-122_258-default - update to 1-8.3.1
kernel-livepatch-SLE15-SP6-RT_Update_11-debugsource - update to 1-150600.1.3.2
kernel-livepatch-6_4_0-150600_10_39-rt-debuginfo - update to 1-150600.1.3.2
kernel-livepatch-6_4_0-150600_10_39-rt - update to 1-150600.1.3.2
cluster-md-kmp-default - update to 4.12.14-122.258.1
gfs2-kmp-default - update to 4.12.14-122.258.1
dlm-kmp-default - update to 4.12.14-122.258.1
kernel-default-base-debuginfo - update to 4.12.14-122.258.1
cluster-md-kmp-default-debuginfo - update to 4.12.14-122.258.1
kernel-syms - update to 4.12.14-122.258.1
dlm-kmp-default-debuginfo - update to 4.12.14-122.258.1
kernel-default-debugsource - update to 4.12.14-122.258.1
kernel-default-devel-debuginfo - update to 4.12.14-122.258.1
kernel-default-base - update to 4.12.14-122.258.1
ocfs2-kmp-default - update to 4.12.14-122.258.1
kernel-default-debuginfo - update to 4.12.14-122.258.1
ocfs2-kmp-default-debuginfo - update to 4.12.14-122.258.1
gfs2-kmp-default-debuginfo - update to 4.12.14-122.258.1
kernel-default-devel - update to 4.12.14-122.258.1
kernel-default - update to 4.12.14-122.258.1
kernel-devel - update to 4.12.14-122.258.1
kernel-macros - update to 4.12.14-122.258.1
kernel-source - update to 4.12.14-122.258.1
kernel-default-kgraft-devel - update to 4.12.14-122.258.1
kernel-default-kgraft - update to 4.12.14-122.258.1
kernel-default-man - update to 4.12.14-122.258.1
kernel - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-debuginfo - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-debugsource - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-devel - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-source - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-tools - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-tools-debuginfo - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-tools-devel - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
perf - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
perf-debuginfo - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
python2-perf - update to 4.19.90-2505.1.0.0326
python2-perf-debuginfo - update to 4.19.90-2505.1.0.0326
python3-perf - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
python3-perf-debuginfo - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
bpftool - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
bpftool-debuginfo - addressed in versions 4.19.90-2505.1.0.0326, 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-rt - addressed in versions 5.3.18-150300.208.1, 5.14.21-150400.15.118.1, 6.4.0-150600.10.39.1
kernel-rt-debugsource - addressed in versions 5.3.18-150300.208.1, 5.14.21-150400.15.118.1, 6.4.0-150600.10.39.1
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.208.1, 5.14.21-150400.15.118.1, 6.4.0-150600.10.39.1
kernel-source-rt - addressed in versions 5.3.18-150300.208.1, 5.14.21-150400.15.118.1, 6.4.0-150600.10.39.1
kernel (Red Hat package) - update to 5.14.0-570.21.1.el9_6
linux-aws-fips (Ubuntu package) - addressed in versions 5.15.0.142.82, 5.15.0-142.152+fips1, 5.15.0.1085.75, 5.15.0-1085.94+fips1, 5.15.0.1086.82, 5.15.0-1086.93+fips1
linux (Ubuntu package) - addressed in versions 5.15.0.142.128, 5.15.0.142.137, 5.15.0-142.152, 5.15.0-1028.28, 5.15.0.1028.30, 5.15.0.1039.39, 5.15.0-1039.39, 5.15.0.1068.67, 5.15.0-1068.76, 5.15.0.1078.74, 5.15.0-1078.81, 5.15.0.1080.80, 5.15.0-1080.81, 5.15.0.1082.78, 5.15.0-1082.87, 5.15.0.1083.79, 5.15.0.1083.82, 5.15.0-1083.89, 5.15.0.1085.81, 5.15.0-1085.94, 6.8.0-86.87, 6.8.0-86.87.1, 6.8.0-86.87.1~22.04.1, 6.8.0-1025.28, 6.8.0-1038.39, 6.8.0-1039.39, 6.8.0-1039.39~22.04.1, 6.8.0-1041.43~22.04.1, 6.8.0-1041.47+1, 6.8.0-1041.47~22.04.1, 6.8.0-1042.45, 6.11.0-28.28, 6.11.0-28.28~24.04.1, 6.11.0-1011.11, 6.11.0-1014.14, 6.11.0-1015.16, 6.11.0-1016.16, 6.11.0-1016.16~24.04.1, 6.11.0-1017.18, 6.14.0-22.22, 6.14.0-1004.4, 6.14.0-1007.7, 6.14.0-1008.8
linux-aws-5.15 (Ubuntu package) - addressed in versions 5.15.0.142.152~20.04.1, 5.15.0-142.152~20.04.1, 5.15.0-1078.81~20.04.1, 5.15.0.1078.81~20.04.1, 5.15.0.1083.89~20.04.1, 5.15.0-1083.89~20.04.1, 5.15.0-1085.94~20.04.1, 5.15.0.1085.94~20.04.1, 5.15.0.1086.93~20.04.1, 5.15.0-1086.93~20.04.1
linux-hwe-5.15 (Ubuntu package) - addressed in versions 5.15.0.142.152~20.04.1, 5.15.0-142.152~20.04.1
linux-xilinx-zynqmp (Ubuntu package) - addressed in versions 5.15.0.1050.53, 5.15.0-1050.54
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1079.81, 5.15.0.1079.83, 5.15.0.1086.90, 5.15.0-1086.95
linux-raspi (Ubuntu package) - addressed in versions 5.15.0.1080.78, 5.15.0-1080.83, 6.8.0-1041.45
linux-intel-iotg (Ubuntu package) - addressed in versions 5.15.0.1081.81, 5.15.0-1081.87
linux-intel-iotg-5.15 (Ubuntu package) - addressed in versions 5.15.0.1083.89~20.04.1, 5.15.0-1083.89~20.04.1
linux-aws (Ubuntu package) - addressed in versions 5.15.0.1086.89, 5.15.0-1086.93, 6.14.0-1007.7, 6.14.0-1007.7+1
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1091.76, 5.15.0-1091.100+fips1, 6.8.0-1044.50+fips1
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1091.89, 5.15.0-1091.100, 6.11.0-1018.18, 6.11.0-1018.18~24.04.1, 6.14.0-1007.7
linux-azure-5.15 (Ubuntu package) - addressed in versions 5.15.0-1091.100~20.04.1, 5.15.0.1091.100~20.04.1
linux (Debian package) - update to 6.1.135-1
kernel-source-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-devel-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-vdso-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
reiserfs-kmp-coco-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-debugsource - update to 6.4.0-15061.21.coco15sp6.1
reiserfs-kmp-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-debugsource - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-devel - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-devel - update to 6.4.0-15061.21.coco15sp6.1
kernel-devel-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-syms-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug - update to 6.4.0-15061.21.coco15sp6.1
gfs2-kmp-azure - update to 6.4.0-150600.8.37.1
kernel-syms-azure - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
kernel-azure-debuginfo - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.37.1
kernel-source-azure - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
reiserfs-kmp-azure - update to 6.4.0-150600.8.37.1
kselftests-kmp-azure - update to 6.4.0-150600.8.37.1
kernel-devel-azure - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
kernel-azure-devel-debuginfo - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
kernel-azure-vdso - update to 6.4.0-150600.8.37.1
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.37.1
kernel-azure - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.37.1
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.37.1
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.37.1
dlm-kmp-azure - update to 6.4.0-150600.8.37.1
kernel-azure-extra - update to 6.4.0-150600.8.37.1
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.37.1
cluster-md-kmp-azure - update to 6.4.0-150600.8.37.1
ocfs2-kmp-azure - update to 6.4.0-150600.8.37.1
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.37.1
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.37.1
kernel-azure-devel - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
kernel-azure-debugsource - addressed in versions 6.4.0-150600.8.37.1, 6.4.0-150700.20.3.1
kernel-azure-optional - update to 6.4.0-150600.8.37.1
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.37.1
ocfs2-kmp-rt - update to 6.4.0-150600.10.39.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.39.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.39.1
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.39.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.39.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.39.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.39.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.39.1
gfs2-kmp-rt - update to 6.4.0-150600.10.39.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.39.1
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.39.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.39.1
cluster-md-kmp-rt - update to 6.4.0-150600.10.39.1
kernel-rt-optional - update to 6.4.0-150600.10.39.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.39.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.39.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.39.1
kernel-syms-rt - update to 6.4.0-150600.10.39.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.39.1
kernel-rt-devel - update to 6.4.0-150600.10.39.1
kernel-devel-rt - update to 6.4.0-150600.10.39.1
kernel-rt_debug - update to 6.4.0-150600.10.39.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.39.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.39.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.39.1
kselftests-kmp-rt - update to 6.4.0-150600.10.39.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.39.1
kernel-rt-vdso - update to 6.4.0-150600.10.39.1
kernel-rt-extra - update to 6.4.0-150600.10.39.1
dlm-kmp-rt - update to 6.4.0-150600.10.39.1
kernel-headers - addressed in versions 6.6.0-102.0.0.94, 6.6.0-102.0.0.105, 6.6.0-102.0.0.108
kernel-extra-modules - update to 6.6.0-102.0.0.108
linux-hwe-6.8 (Ubuntu package) - update to 6.8.0-86.87~22.04.1
linux-azure-nvidia (Ubuntu package) - update to 6.8.0-1029.32
linux-oracle-6.8 (Ubuntu package) - update to 6.8.0-1038.39~22.04.1
linux-gcp-6.8 (Ubuntu package) - addressed in versions 6.8.0-1038.43, 6.8.0-1041.44, 6.8.0-1041.44.1, 6.8.0-1041.44~22.04.2, 6.8.0-1042.45~22.04.1
linux-aws-6.8 (Ubuntu package) - update to 6.8.0-1041.43~22.04.1
linux-raspi-realtime (Ubuntu package) - update to 6.8.0-2032.33
linux-realtime (Ubuntu package) - addressed in versions 6.8.1-1036.37, 6.8.1-1036.37~22.04.1
linux-lowlatency (Ubuntu package) - addressed in versions 6.11.0-1015.16, 6.11.0-1015.16~24.04.2
linux-oem-6.11 (Ubuntu package) - update to 6.11.0-1024.24

External References

Related Security Bulletins