In the Linux kernel, the following vulnerability has been resolved:
btrfs: don't clobber ret in btrfs_validate_super()
Commit 2a9bb78cfd36 ("btrfs: validate system chunk array at btrfs_validate_super()") introduces a call to validate_sys_chunk_array() in btrfs_validate_super(), which clobbers the value of ret set earlier. This has the effect of negating the validity checks done earlier, making it so btrfs could potentially try to mount invalid filesystems.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | — | Jul 9, 2025 | Apr 16, 2025 |
| Ubuntu | — | Upgrade linux-image-raspiUpgrade linux-image-genericUpgrade linux-image-gcp-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-oracle-64kUpgrade linux-image-azureUpgrade linux-image-aws-64kUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-gcpUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-awsUpgrade linux-image-realtimeUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-azure-fdeUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-oracle | Jun 26, 2025 | Apr 16, 2025 |
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