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
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade kernel-obs-qaUpgrade kernel-defaultUpgrade kernel-default-vdsoUpgrade kernel-docsUpgrade kernel-64kb-develUpgrade kernel-azure-develUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade kernel-64kb-extraUpgrade kernel-develUpgrade kernel-azure-extraUpgrade kernel-source-vanillaUpgrade kernel-docs-htmlUpgrade kernel-kvmsmallUpgrade kernel-source-azureUpgrade kernel-kvmsmall-develUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kernel-azure-vdsoUpgrade kernel-symsUpgrade kernel-devel-azureUpgrade kernel-azureUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade kernel-kvmsmall-vdsoUpgrade kernel-64kb | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-gcpUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azure-6.11Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-oracle-64kUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-aws-64kUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-azure-fde-6.11Upgrade linux-image-oracleUpgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-azure-fde-edgeUpgrade linux-image-lowlatency-6.11Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-realtimeUpgrade linux-image-azureUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-azure-fdeUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-6.11.0-1024-oemUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-awsUpgrade linux-image-6.11.0-1016-gcp | Jun 26, 2025 | Apr 18, 2025 |
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