In the Linux kernel, the following vulnerability has been resolved:
exfat: fix missing shutdown check
xfstests generic/730 test failed because after deleting the device that still had dirty data, the file could still be read without returning an error. The reason is the missing shutdown check in ->read_iter.
I also noticed that shutdown checks were missing from ->write_iter, ->splice_read, and ->mmap. This commit adds shutdown checks to all of them.
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-headersUpgrade bpftoolUpgrade kernel-modules-extra-commonUpgrade kernel-tools-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernel-libbpfUpgrade python3-perf6.12Upgrade perf6.12Upgrade python3-perf6.12-debuginfoUpgrade kernel-libbpf-develUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-debuginfoUpgrade kernel6.12Upgrade kernel6.12-modules-extraUpgrade kernel-tools-develUpgrade kernel-livepatch-6.12.23-29.97Upgrade bpftool-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-libbpf-debuginfo | Jun 24, 2025 | Apr 16, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-extraUpgrade kernel-sourceUpgrade kernel-azure-vdsoUpgrade kernel-kvmsmallUpgrade kernel-macrosUpgrade kernel-symsUpgrade kernel-default-develUpgrade kernel-default-extraUpgrade kernel-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-default-livepatchUpgrade kernel-devel-azureUpgrade kernel-azure-develUpgrade kernel-64kb-develUpgrade kernel-source-azureUpgrade kernel-default-vdsoUpgrade kernel-obs-qaUpgrade kernel-zfcpdumpUpgrade kernel-azureUpgrade kernel-64kb-extraUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-source-vanillaUpgrade kernel-develUpgrade kernel-docs-html | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-realtimeUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-genericUpgrade linux-image-aws-64kUpgrade linux-image-generic-64kUpgrade linux-image-oracleUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-raspiUpgrade linux-image-awsUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-azure | Jun 26, 2025 | Apr 16, 2025 |
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