In the Linux kernel, the following vulnerability has been resolved:
scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out
When both the RHBA and RPA FDMI requests time out, fnic reuses a frame to send ABTS for each of them. On send completion, this causes an attempt to free the same frame twice that leads to a crash.
Fix crash by allocating separate frames for RHBA and RPA, and modify ABTS logic accordingly.
Tested by checking MDS for FDMI information.
Tested by using instrumented driver to:
- Drop PLOGI response - Drop RHBA response - Drop RPA response - Drop RHBA and RPA response - Drop PLOGI response + ABTS response - Drop RHBA response + ABTS response - Drop RPA response + ABTS response - Drop RHBA and RPA response + ABTS response for both of them
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | No solution exists | Jul 10, 2025 | Jul 9, 2025 |
| Suse | — | Upgrade kernel-syms-azureUpgrade kernel-symsUpgrade kernel-devel-azureUpgrade kernel-macrosUpgrade kernel-64kbUpgrade kernel-develUpgrade kernel-default-extraUpgrade kernel-source-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-sourceUpgrade kernel-64kb-develUpgrade kernel-zfcpdumpUpgrade kernel-default-develUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-azureUpgrade kernel-defaultUpgrade kernel-azure-develUpgrade kernel-default-base | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1014-realtimeUpgrade linux-image-oem-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-aws-6.14Upgrade linux-image-gcp-6.14Upgrade linux-image-virtual-6.14Upgrade linux-image-azureUpgrade linux-image-aws-64k-6.14Upgrade linux-image-raspiUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-6.14.0-1015-awsUpgrade linux-image-6.14.0-34-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.14.0-1016-raspiUpgrade linux-image-genericUpgrade linux-image-aws-64kUpgrade linux-image-azure-6.14Upgrade linux-image-gcpUpgrade linux-image-generic-6.14Upgrade linux-image-6.14.0-1014-oemUpgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1015-oracleUpgrade linux-image-6.14.0-1007-azure-nvidiaUpgrade linux-image-raspi-6.14Upgrade linux-image-generic-64kUpgrade linux-image-realtime-6.14Upgrade linux-image-azure-nvidiaUpgrade linux-image-oracle-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-6.14.0-1018-gcpUpgrade linux-image-6.14.0-1018-gcp-64kUpgrade linux-image-oem-6.14Upgrade linux-image-oem-24.04cUpgrade linux-image-6.14.0-1015-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-oem-24.04bUpgrade linux-image-oracle-6.14Upgrade linux-image-6.14.0-1014-azureUpgrade linux-image-generic-64k-6.14Upgrade linux-image-awsUpgrade linux-image-realtimeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-nvidia-6.14Upgrade linux-image-oracleUpgrade linux-image-6.14.0-34-generic-64kUpgrade linux-image-6.14.0-1015-aws-64k | Jul 14, 2025 | Jul 9, 2025 |
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