In the Linux kernel, the following vulnerability has been resolved:
cachefiles: Fix error return when vfs_mkdir() fails
When vfs_mkdir() fails, the error code is not extracted from the returned error pointer. This causes mkdir_error to be reached with ret=0, which leads to returning ERR_PTR(0) (NULL) instead of a proper error pointer.
Fix this by extracting the error code from the error pointer when vfs_mkdir() fails.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | No solution exists | Jul 22, 2026 | Jul 19, 2026 |
| Ubuntu | — | Upgrade linux-image-gcpUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-azure-fde-7.0Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-aws-7.0Upgrade linux-image-azure-7.0Upgrade linux-image-oracleUpgrade linux-image-raspi-7.0Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-gcp-7.0Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-aws-64k-7.0Upgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-aws-64kUpgrade linux-image-awsUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-ibmUpgrade linux-image-nvidia-64kUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-oracle-64kUpgrade linux-image-gcp-64kUpgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-nvidiaUpgrade linux-image-ibm-7.0Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-nvidia-7.0Upgrade linux-image-raspiUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-nvidia-bosUpgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-oracle-7.0Upgrade linux-image-7.0.0-1010-azureUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-azure-fdeUpgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-7.0.0-1009-awsUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-azure | Jul 21, 2026 | Jul 20, 2026 |
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