CVE-2025-39933

EUVD-2025-32405
In the Linux kernel, the following vulnerability has been resolved:

smb: client: let recv_done verify data_offset, data_length and remaining_data_length

This is inspired by the related server fixes.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
4.16 ≤
𝑥
< 6.16.9
linuxlinux_kernel
6.17:rc1
linuxlinux_kernel
6.17:rc2
linuxlinux_kernel
6.17:rc3
linuxlinux_kernel
6.17:rc4
linuxlinux_kernel
6.17:rc5
linuxlinux_kernel
6.17:rc6
𝑥
= Vulnerable software versions
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
kernel
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-abi-stablelists
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-core
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-core
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-devel
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-modules
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-modules-extra
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-devel
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-doc
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-modules
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-modules-extra
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-debug
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-debug-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-debug-devel
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-debug-modules
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-debug-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-debug-modules-extra
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-devel
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-modules
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-64k-modules-extra
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-core
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-debug
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-debug-core
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-debug-devel
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-debug-kvm
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
kernel-rt-debug-modules
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-debug-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-debug-modules-extra
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-devel
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-kvm
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
kernel-rt-modules
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-rt-modules-extra
RHEL 8
0:4.18.0-553.94.1.rt7.435.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-tools
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-tools-libs
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-tools-libs-devel
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-uki-virt-addons
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump-core
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump-devel
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump-modules
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
kernel-zfcpdump-modules-extra
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
libperf
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
perf
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
python3-perf
RHEL 8
0:4.18.0-553.94.1.el8_10
fixed
RHEL 8.4 AUS
0:4.18.0-305.186.1.el8_4
fixed
RHEL 8.6 AUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 E4S
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.6 TUS
0:4.18.0-372.181.1.el8_6
fixed
RHEL 8.8 E4S
0:4.18.0-477.130.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.130.1.el8_8
fixed
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
rtla
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
rv
RHEL 9
0:5.14.0-611.24.1.el9_7
fixed
References
https://git.kernel.org/stable/c/581fb78e0388b78911b0c920e4073737090c8b5f
https://git.kernel.org/stable/c/f57e53ea252363234f86674db475839e5b87102e