CVE-2025-38446

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-38446
In the Linux kernel, the following vulnerability has been resolved: clk: imx: Fix an out-of-bounds access in dispmix_csr_clk_dev_data When num_parents is 4, __clk_register() occurs an out-of-bounds when accessing parent_names member. Use ARRAY_SIZE() instead of hardcode number here. BUG: KASAN: global-out-of-bounds in __clk_register+0x1844/0x20d8 Read of size 8 at addr ffff800086988e78 by task kworker/u24:3/59 Hardware name: NXP i.MX95 19X19 board (DT) Workqueue: events_unbound deferred_probe_work_func Call trace: dump_backtrace+0x94/0xec show_stack+0x18/0x24 dump_stack_lvl+0x8c/0xcc print_report+0x398/0x5fc kasan_report+0xd4/0x114 __asan_report_load8_noabort+0x20/0x2c __clk_register+0x1844/0x20d8 clk_hw_register+0x44/0x110 __clk_hw_register_mux+0x284/0x3a8 imx95_bc_probe+0x4f4/0xa70

7.1 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/a956daad67cec454ee985e103e167711fab5b9b8 Patch
https://git.kernel.org/stable/c/aacc875a448d363332b9df0621dde6d3a225ea9f Patch
https://git.kernel.org/stable/c/fcee75daecc5234ee3482d8cf3518bf021d8a0a5 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc5:*:*:*:*:*:*
History

19 Nov 2025, 17:48

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc4:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.1
CWE CWE-125
First Time Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/a956daad67cec454ee985e103e167711fab5b9b8 - () https://git.kernel.org/stable/c/a956daad67cec454ee985e103e167711fab5b9b8 - Patch
References () https://git.kernel.org/stable/c/aacc875a448d363332b9df0621dde6d3a225ea9f - () https://git.kernel.org/stable/c/aacc875a448d363332b9df0621dde6d3a225ea9f - Patch
References () https://git.kernel.org/stable/c/fcee75daecc5234ee3482d8cf3518bf021d8a0a5 - () https://git.kernel.org/stable/c/fcee75daecc5234ee3482d8cf3518bf021d8a0a5 - Patch

29 Jul 2025, 14:14

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: imx: Se corrige un acceso fuera de los límites en dispmix_csr_clk_dev_data. Cuando num_parents es 4, __clk_register() genera un acceso fuera de los límites al acceder al miembro parent_names. Use ARRAY_SIZE() en lugar de codificar el número. BUG: KASAN: global-out-of-bounds in __clk_register+0x1844/0x20d8 Read of size 8 at addr ffff800086988e78 by task kworker/u24:3/59 Hardware name: NXP i.MX95 19X19 board (DT) Workqueue: events_unbound deferred_probe_work_func Call trace: dump_backtrace+0x94/0xec show_stack+0x18/0x24 dump_stack_lvl+0x8c/0xcc print_report+0x398/0x5fc kasan_report+0xd4/0x114 __asan_report_load8_noabort+0x20/0x2c __clk_register+0x1844/0x20d8 clk_hw_register+0x44/0x110 __clk_hw_register_mux+0x284/0x3a8 imx95_bc_probe+0x4f4/0xa70

25 Jul 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-25 16:15

Updated : 2025-11-19 17:48

NVD link : CVE-2025-38446

Mitre link : CVE-2025-38446

CVE.ORG link : CVE-2025-38446

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-125

Out-of-bounds Read