CVE-2025-38479

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-38479
In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: free irq correctly in remove path Add fsl_edma->txirq/errirq check to avoid below warning because no errirq at i.MX9 platform. Otherwise there will be kernel dump: WARNING: CPU: 0 PID: 11 at kernel/irq/devres.c:144 devm_free_irq+0x74/0x80 Modules linked in: CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.12.0-rc7#18 Hardware name: NXP i.MX93 11X11 EVK board (DT) Workqueue: events_unbound deferred_probe_work_func pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : devm_free_irq+0x74/0x80 lr : devm_free_irq+0x48/0x80 Call trace: devm_free_irq+0x74/0x80 (P) devm_free_irq+0x48/0x80 (L) fsl_edma_remove+0xc4/0xc8 platform_remove+0x28/0x44 device_remove+0x4c/0x80

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/38ff8769074db27387cb2323aaa751e59d168e6a Patch
https://git.kernel.org/stable/c/55e2dbe2ba787d4fc2306f6bb2f43fb32176e184 Patch
https://git.kernel.org/stable/c/f3834d2d68749e4760c27325149765930ad876fd Patch
https://git.kernel.org/stable/c/fa70c4c3c580c239a0f9e83a14770ab026e8d820 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:*:*:*:*:*:*:*:*
History

06 Nov 2025, 16:22

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dmaengine: fsl-edma: libera irq correctamente en la ruta de eliminación. Agrega la verificación fsl_edma->txirq/errirq para evitar la siguiente advertencia porque no hay errirq en la plataforma i.MX9. De lo contrario, habrá un volcado de kernel: ADVERTENCIA: CPU: 0 PID: 11 at kernel/irq/devres.c:144 devm_free_irq+0x74/0x80 Modules linked in: CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.12.0-rc7#18 Hardware name: NXP i.MX93 11X11 EVK board (DT) Workqueue: events_unbound deferred_probe_work_func pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : devm_free_irq+0x74/0x80 lr : devm_free_irq+0x48/0x80 Call trace: devm_free_irq+0x74/0x80 (P) devm_free_irq+0x48/0x80 (L) fsl_edma_remove+0xc4/0xc8 platform_remove+0x28/0x44 device_remove+0x4c/0x80
CWE NVD-CWE-noinfo
References () https://git.kernel.org/stable/c/38ff8769074db27387cb2323aaa751e59d168e6a - () https://git.kernel.org/stable/c/38ff8769074db27387cb2323aaa751e59d168e6a - Patch
References () https://git.kernel.org/stable/c/55e2dbe2ba787d4fc2306f6bb2f43fb32176e184 - () https://git.kernel.org/stable/c/55e2dbe2ba787d4fc2306f6bb2f43fb32176e184 - Patch
References () https://git.kernel.org/stable/c/f3834d2d68749e4760c27325149765930ad876fd - () https://git.kernel.org/stable/c/f3834d2d68749e4760c27325149765930ad876fd - Patch
References () https://git.kernel.org/stable/c/fa70c4c3c580c239a0f9e83a14770ab026e8d820 - () https://git.kernel.org/stable/c/fa70c4c3c580c239a0f9e83a14770ab026e8d820 - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

18 Apr 2025, 07:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-18 07:15

Updated : 2025-11-06 16:22

NVD link : CVE-2025-38479

Mitre link : CVE-2025-38479

CVE.ORG link : CVE-2025-38479

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo