In the Linux kernel, the following vulnerability has been resolved:
devlink: fix xa_alloc_cyclic() error handling
In case of returning 1 from xa_alloc_cyclic() (wrapping) ERR_PTR(1) will be returned, which will cause IS_ERR() to be false. Which can lead to dereference not allocated pointer (rel).
Fix it by checking if err is lower than zero.
This wasn't found in real usecase, only noticed. Credit to Pierre.
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 kernel6.12-modules-extraUpgrade perf6.12-debuginfoUpgrade kernel-modules-extra-commonUpgrade python3-perf6.12-debuginfoUpgrade kernel-headersUpgrade kernel-tools-develUpgrade kernel-develUpgrade python3-perf6.12Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel6.12Upgrade perf6.12Upgrade kernel-libbpfUpgrade bpftoolUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-livepatch-6.12.22-27.96Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-libbpf-debuginfoUpgrade kernel-tools-debuginfo | Jun 24, 2025 | Apr 8, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | May 13, 2026 | Apr 8, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 8, 2025 |
| Suse | — | Upgrade kernel-azure-develUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-rtUpgrade dtb-qcomUpgrade kernel-syms-rtUpgrade reiserfs-kmp-azureUpgrade kernel-rt-optionalUpgrade dtb-nvidiaUpgrade kernel-default-base-rebuildUpgrade kernel-rt-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-default-vdsoUpgrade kernel-obs-buildUpgrade kernel-syms-azureUpgrade dtb-mediatekUpgrade dtb-rockchipUpgrade dtb-sprdUpgrade kernel-rt-develUpgrade kernel-64kb-extraUpgrade kernel-azure-vdsoUpgrade kernel-defaultUpgrade dtb-armUpgrade kernel-docsUpgrade kselftests-kmp-rtUpgrade dlm-kmp-rtUpgrade kernel-rt-vdsoUpgrade dtb-amlogicUpgrade kernel-source-rtUpgrade kselftests-kmp-defaultUpgrade kernel-debug-vdsoUpgrade cluster-md-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade kernel-azureUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade dtb-caviumUpgrade kernel-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-devel-azureUpgrade dtb-apmUpgrade ocfs2-kmp-rtUpgrade kernel-64kbUpgrade dtb-exynosUpgrade kernel-rt_debug-develUpgrade kernel-devel-rtUpgrade dtb-broadcomUpgrade kernel-debugUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-azureUpgrade dtb-amazonUpgrade ocfs2-kmp-64kbUpgrade dtb-appleUpgrade kernel-develUpgrade kernel-64kb-optionalUpgrade reiserfs-kmp-defaultUpgrade kernel-symsUpgrade kernel-sourceUpgrade kernel-default-develUpgrade dtb-renesasUpgrade dtb-marvellUpgrade dtb-freescaleUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade kernel-source-azureUpgrade kernel-64kb-develUpgrade dtb-hisiliconUpgrade dtb-amdUpgrade dtb-alteraUpgrade kernel-zfcpdumpUpgrade dtb-xilinxUpgrade dtb-lgUpgrade kernel-kvmsmallUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-default-optionalUpgrade kernel-default-baseUpgrade kernel-azure-extraUpgrade gfs2-kmp-rtUpgrade kernel-debug-develUpgrade ocfs2-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-default-livepatch-develUpgrade dtb-allwinnerUpgrade gfs2-kmp-64kbUpgrade kernel-default-livepatchUpgrade kernel-obs-qaUpgrade dlm-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade kernel-azure-optional | Dec 5, 2025 | May 21, 2025 |
| Ubuntu | — | Upgrade linux-image-gke-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-kvmUpgrade linux-image-raspi-6.8Upgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-azure-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-aws-64kUpgrade linux-image-gke-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-oem-22.04dUpgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-raspiUpgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-gcp-64kUpgrade linux-image-azureUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-oracleUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-azure-6.11Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-genericUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-6.11.0-1024-oemUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidiaUpgrade linux-image-oem-24.04bUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-oem-22.04cUpgrade linux-image-azure-fdeUpgrade linux-image-azure-nvidiaUpgrade linux-image-oem-22.04aUpgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-ibmUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-azure-fde-6.11Upgrade linux-image-6.8.0-1039-awsUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-azure-fde-edgeUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-6.11Upgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-6.8.0-84-genericUpgrade linux-image-gcpUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-virtualUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oracle-64k | Jun 26, 2025 | Apr 8, 2025 |
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