CVE-2025-21668

EUVD-2025-2617

31.01.2025, 12:15

In the Linux kernel, the following vulnerability has been resolved:

pmdomain: imx8mp-blk-ctrl: add missing loop break condition

Currently imx8mp_blk_ctrl_remove() will continue the for loop
until an out-of-bounds exception occurs.

pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dev_pm_domain_detach+0x8/0x48
lr : imx8mp_blk_ctrl_shutdown+0x58/0x90
sp : ffffffc084f8bbf0
x29: ffffffc084f8bbf0 x28: ffffff80daf32ac0 x27: 0000000000000000
x26: ffffffc081658d78 x25: 0000000000000001 x24: ffffffc08201b028
x23: ffffff80d0db9490 x22: ffffffc082340a78 x21: 00000000000005b0
x20: ffffff80d19bc180 x19: 000000000000000a x18: ffffffffffffffff
x17: ffffffc080a39e08 x16: ffffffc080a39c98 x15: 4f435f464f006c72
x14: 0000000000000004 x13: ffffff80d0172110 x12: 0000000000000000
x11: ffffff80d0537740 x10: ffffff80d05376c0 x9 : ffffffc0808ed2d8
x8 : ffffffc084f8bab0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffffff80d19b9420 x4 : fffffffe03466e60 x3 : 0000000080800077
x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 dev_pm_domain_detach+0x8/0x48
 platform_shutdown+0x2c/0x48
 device_shutdown+0x158/0x268
 kernel_restart_prepare+0x40/0x58
 kernel_kexec+0x58/0xe8
 __do_sys_reboot+0x198/0x258
 __arm64_sys_reboot+0x2c/0x40
 invoke_syscall+0x5c/0x138
 el0_svc_common.constprop.0+0x48/0xf0
 do_el0_svc+0x24/0x38
 el0_svc+0x38/0xc8
 el0t_64_sync_handler+0x120/0x130
 el0t_64_sync+0x190/0x198
Code: 8128c2d0 ffffffc0 aa1e03e9 d503201f

Infinite Loop

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	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: 3%

Affected Products (NVD)

Vendor	Product	Version
linux	linux_kernel	5.19 ≤ 𝑥 < 6.1.127
linux	linux_kernel	6.2 ≤ 𝑥 < 6.6.74
linux	linux_kernel	6.7 ≤ 𝑥 < 6.12.11
linux	linux_kernel	6.13:rc1
linux	linux_kernel	6.13:rc2
linux	linux_kernel	6.13:rc3
linux	linux_kernel	6.13:rc4
linux	linux_kernel	6.13:rc5
linux	linux_kernel	6.13:rc6
linux	linux_kernel	6.13:rc7

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bookworm	6.1.170-3 fixed
bookworm (security)	6.1.174-1 fixed
bullseye	5.10.223-1 fixed
bullseye (security)	5.10.257-1 fixed
forky	7.0.9-1 fixed
sid	7.0.10-1 fixed
trixie	6.12.86-1 fixed
trixie (security)	6.12.90-2 fixed

linux-6.1

bullseye (security)

6.1.174-1~deb11u1

fixed

openSUSE / SLES Releases

openSUSE Product

Release

kernel-64kb

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.1 fixed

kernel-azure

suse enterprise sap 15 SP6	6.4.0-150600.8.31.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.8.31.1 fixed

kernel-default

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.1 fixed

kernel-default-base

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.2.150600.12.18.4 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.2.150600.12.18.4 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.2.150600.12.18.4 fixed

kernel-docs

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.2 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.2 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.2 fixed

kernel-macros

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.1 fixed

kernel-obs-build

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.2 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.2 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.2 fixed

kernel-source

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.1 fixed

kernel-source-azure

suse enterprise sap 15 SP6	6.4.0-150600.8.31.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.8.31.1 fixed

kernel-syms

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.1 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.1 fixed

kernel-syms-azure

suse enterprise sap 15 SP6	6.4.0-150600.8.31.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.8.31.1 fixed

kernel-zfcpdump

suse enterprise desktop 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise desktop 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise sap 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise sap 15 SP7	6.4.0-150700.51.1 fixed
suse enterprise server 15 SP6	6.4.0-150600.23.42.2 fixed
suse enterprise server 15 SP7	6.4.0-150700.51.1 fixed

Red Hat Enterprise Linux Releases

Red Hat Product

Release

kernel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug-devel-matched

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-debug-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-devel-matched

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-64k-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-abi-stablelists

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-devel-matched

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-debug-uki-virt

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-devel-matched

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-doc

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-debug

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-debug-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-debug-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-debug-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-debug-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-debug-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-64k-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug-kvm

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-debug-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-kvm

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-rt-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-tools

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-tools-libs

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-tools-libs-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-uki-virt

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-uki-virt-addons

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump-devel

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump-devel-matched

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump-modules

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump-modules-core

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

kernel-zfcpdump-modules-extra

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

libperf

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

perf

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

python3-perf

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

rtla

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

RHEL 9

0:5.14.0-570.12.1.el9_6

fixed

Common Weakness Enumeration

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
The program contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

References

https://git.kernel.org/stable/c/488a68c948bc52dc2a4554a56fdd99aa67c49b06

https://git.kernel.org/stable/c/699cc10cc3068f9097a506eae7fe178c860dca4e

https://git.kernel.org/stable/c/726efa92e02b460811e8bc6990dd742f03b645ea

https://git.kernel.org/stable/c/926ad31b76b8e229b412536e77cdf828a5cae9c6

https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html