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.
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 |
|---|---|---|---|---|
| Redhat_linux | — | — | Jul 9, 2025 | Apr 16, 2025 |
| Ubuntu | — | Upgrade linux-image-gcpUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-generic-64kUpgrade linux-image-raspiUpgrade linux-image-genericUpgrade linux-image-gcp-64kUpgrade linux-image-azureUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-oracle-64kUpgrade linux-image-aws-64kUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-realtimeUpgrade linux-image-awsUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-6.14.0-1007-oracle-64k | Jun 26, 2025 | Apr 16, 2025 |
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