In the Linux kernel, the following vulnerability has been resolved:
block: fix adding folio to bio
>4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage is supported, then 'offset' of folio can't be held in 'unsigned int', cause warning in bio_add_folio_nofail() and IO failure.
Fix it by adjusting 'page' & trimming 'offset' so that `->bi_offset` won't be overflow, and folio can be added to bio successfully.
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 |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel-libbpfUpgrade python3-perf6.12Upgrade python3-perf6.12-debuginfoUpgrade kernel-headersUpgrade perf6.12-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel-tools-develUpgrade kernel-modules-extra-commonUpgrade kernel-develUpgrade kernel-livepatch-6.12.35-55.103Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-libbpf-develUpgrade kernel-libbpf-staticUpgrade bpftool-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel-toolsUpgrade kernel-libbpf-debuginfoUpgrade kernel6.12Upgrade bpftoolUpgrade perf6.12 | Jul 11, 2025 | Apr 16, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | Apr 16, 2025 |
| Suse | — | Upgrade kernel-azure-extraUpgrade kernel-64kb-develUpgrade kernel-azure-develUpgrade kernel-default-extraUpgrade kernel-macrosUpgrade kernel-64kbUpgrade kernel-default-develUpgrade kernel-source-vanillaUpgrade kernel-symsUpgrade kernel-sourceUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-vdsoUpgrade kernel-obs-qaUpgrade kernel-default-livepatchUpgrade kernel-source-azureUpgrade kernel-kvmsmallUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade kernel-devel-azureUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-develUpgrade kernel-azure-vdsoUpgrade kernel-64kb-extraUpgrade kernel-azureUpgrade kernel-defaultUpgrade kernel-docs | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-azure-fdeUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-genericUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-oracleUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-awsUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-gcp-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-gcpUpgrade linux-image-aws-64kUpgrade linux-image-6.14.0-1007-oracle | Jun 26, 2025 | Apr 16, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 6, 2026 | Apr 16, 2025 |
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