In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix memory leak of bio integrity
If nvmet receives commands with metadata there is a continuous memory leak of kmalloc-128 slab or more precisely bio->bi_integrity.
Since commit bf4c89fc8797 ("block: don't call bio_uninit from bio_endio") each user of bio_init has to use bio_uninit as well. Otherwise the bio integrity is not getting free. Nvmet uses bio_init for inline bios.
Uninit the inline bio to complete deallocation of integrity in bio.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade rvUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-64k-develUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-tools-libsUpgrade kernel-rt-64k-modulesUpgrade kernel-toolsUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-tools-libs-develUpgrade perfUpgrade kernel-64k-modules-extraUpgrade kernel-64k-debug-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-modules-coreUpgrade kernel-rt-64kUpgrade kernel-rt-develUpgrade kernel-abi-stablelistsUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-64k-debugUpgrade kernel-rt-64k-coreUpgrade kernel-debug-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-devel-matchedUpgrade kernel-64k-debug-modulesUpgrade kernel-docUpgrade kernel-zfcpdump-coreUpgrade kernel-rtUpgrade kernel-rt-64k-modules-coreUpgrade kernel-64k-develUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-coreUpgrade python3-perfUpgrade kernel-modules-extraUpgrade kernel-64k-debug-coreUpgrade kernel-debug-modules-coreUpgrade kernel-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-rt-64k-modules-extraUpgrade rtlaUpgrade kernel-64kUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debug-modules-extraUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-develUpgrade libperfUpgrade kernel-headersUpgrade kernel-64k-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-coreUpgrade kernel-rt-debug-develUpgrade kernel-64k-modulesUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-64k-modules-coreUpgrade kernel-uki-virtUpgrade kernel-rt-64k-debug | Jun 8, 2026 | May 19, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-livepatch-6.12.37-61.105Upgrade kernel6.12-debuginfoUpgrade python3-perf6.12Upgrade kernel6.12-tools-develUpgrade kernel6.12-libbpfUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpf-staticUpgrade kernel6.12-toolsUpgrade kernel6.12-tools-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12Upgrade bpftool6.12Upgrade perf6.12Upgrade kernel6.12-develUpgrade kernel6.12-libbpf-debuginfoUpgrade bpftool6.12-debuginfoUpgrade kernel6.12-headersUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-modules-extra | Oct 16, 2025 | Jul 25, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jul 31, 2025 | Jul 25, 2025 |
| Suse | — | Upgrade kernel-zfcpdumpUpgrade dtb-amazonUpgrade kernel-default-optionalUpgrade kernel-64kb-develUpgrade dtb-lgUpgrade kernel-default-develUpgrade ocfs2-kmp-defaultUpgrade kernel-symsUpgrade kernel-rt-develUpgrade kernel-default-livepatchUpgrade dtb-rockchipUpgrade gfs2-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-kvmsmall-develUpgrade dtb-xilinxUpgrade dtb-exynosUpgrade kernel-rt-extraUpgrade cluster-md-kmp-rtUpgrade kernel-source-vanillaUpgrade dlm-kmp-64kbUpgrade kernel-sourceUpgrade dtb-qcomUpgrade kernel-default-vdsoUpgrade dtb-alteraUpgrade kernel-64kbUpgrade dtb-caviumUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-rtUpgrade dtb-mediatekUpgrade kernel-rtUpgrade kselftests-kmp-64kbUpgrade kernel-rt-livepatchUpgrade kernel-develUpgrade dtb-allwinnerUpgrade kernel-64kb-extraUpgrade kernel-rt-vdsoUpgrade ocfs2-kmp-64kbUpgrade dtb-marvellUpgrade dtb-appleUpgrade kernel-obs-qaUpgrade kernel-kvmsmall-vdsoUpgrade dtb-amlogicUpgrade dtb-amdUpgrade kselftests-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-rt-livepatch-develUpgrade dtb-hisiliconUpgrade dtb-broadcomUpgrade dlm-kmp-rtUpgrade dtb-apmUpgrade cluster-md-kmp-64kbUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade dtb-sprdUpgrade dtb-renesasUpgrade kernel-docsUpgrade kernel-default-livepatch-develUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade dlm-kmp-defaultUpgrade kernel-macrosUpgrade dtb-armUpgrade ocfs2-kmp-rtUpgrade kernel-obs-buildUpgrade cluster-md-kmp-defaultUpgrade dtb-nvidiaUpgrade dtb-socionextUpgrade kernel-64kb-optional | Dec 5, 2025 | Nov 6, 2025 |
| Ubuntu | — | Upgrade linux-image-oem-6.14Upgrade linux-image-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.14.0-1018-gcp-64kUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-aws-6.8Upgrade linux-image-raspiUpgrade linux-image-6.14.0-1014-oemUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.14.0-34-generic-64kUpgrade linux-image-6.14.0-1007-azure-nvidiaUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-nvidiaUpgrade linux-image-aws-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-raspi-6.14Upgrade linux-image-nvidiaUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.14.0-1015-oracle-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-azure-6.14Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-generic-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-6.14.0-1014-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcp-fipsUpgrade linux-image-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-azureUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-generic-64k-6.14Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1015-aws-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-6.14.0-1015-awsUpgrade linux-image-oracle-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-oracle-6.14Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-6.14Upgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.14.0-34-genericUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-oem-22.04bUpgrade linux-image-aws-6.14Upgrade linux-image-xilinxUpgrade linux-image-awsUpgrade linux-image-fips-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-aws-64k-6.14Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.14.0-1018-gcpUpgrade linux-image-raspi-6.8Upgrade linux-image-6.14.0-1016-raspiUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-realtime-6.14Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-nvidia-6.14Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-oracleUpgrade linux-image-azure-fipsUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-realtimeUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.14.0-1014-azureUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-24.04cUpgrade linux-image-oem-22.04dUpgrade linux-image-kvmUpgrade linux-image-gcp-6.14 | Jul 31, 2025 | Jul 25, 2025 |
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