In the Linux kernel, the following vulnerability has been resolved:
iio: backend: make sure to NULL terminate stack buffer
Make sure to NULL terminate the buffer in iio_backend_debugfs_write_reg() before passing it to sscanf(). It is a stack variable so we should not assume it will 0 initialized.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade kernel-devel-azureUpgrade kernel-azure-extraUpgrade kernel-default-develUpgrade kernel-azure-develUpgrade kernel-default-livepatchUpgrade kernel-azure-vdsoUpgrade kernel-macrosUpgrade kernel-64kb-extraUpgrade kernel-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-vanillaUpgrade kernel-64kbUpgrade kernel-docs-htmlUpgrade kernel-kvmsmallUpgrade kernel-source-azureUpgrade kernel-64kb-develUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-develUpgrade kernel-sourceUpgrade kernel-default-extraUpgrade kernel-obs-qaUpgrade kernel-default-vdsoUpgrade kernel-symsUpgrade kernel-docsUpgrade kernel-default | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-oracle-64kUpgrade linux-image-realtimeUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-aws-64kUpgrade linux-image-awsUpgrade linux-image-oracleUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-gcpUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-raspiUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-azureUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-azure-fdeUpgrade linux-image-generic-64kUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-generic | Jun 26, 2025 | Apr 16, 2025 |
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