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 kernel-tools-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel6.12Upgrade kernel-libbpf-develUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-livepatch-6.12.22-27.96Upgrade perf6.12Upgrade kernel-libbpf-staticUpgrade kernel-libbpfUpgrade kernel-modules-extra-commonUpgrade kernel6.12-modules-extraUpgrade kernel-develUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade python3-perf6.12Upgrade kernel-tools-develUpgrade kernel6.12-debuginfoUpgrade kernel-headersUpgrade perf6.12-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 dlm-kmp-64kbUpgrade dlm-kmp-defaultUpgrade dtb-socionextUpgrade kernel-default-livepatchUpgrade kernel-docs-htmlUpgrade gfs2-kmp-rtUpgrade kernel-64kb-develUpgrade dtb-hisiliconUpgrade kernel-zfcpdumpUpgrade dtb-allwinnerUpgrade kernel-devel-rtUpgrade kernel-rt_debug-develUpgrade kernel-debugUpgrade kernel-macrosUpgrade kernel-azure-optionalUpgrade dtb-exynosUpgrade kernel-default-develUpgrade kernel-develUpgrade kernel-sourceUpgrade kernel-default-extraUpgrade dtb-freescaleUpgrade dtb-marvellUpgrade dtb-appleUpgrade dtb-renesasUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dtb-amdUpgrade dtb-alteraUpgrade ocfs2-kmp-rtUpgrade cluster-md-kmp-azureUpgrade dtb-apmUpgrade dtb-lgUpgrade dtb-broadcomUpgrade reiserfs-kmp-rtUpgrade kernel-obs-qaUpgrade dtb-amazonUpgrade kernel-kvmsmallUpgrade ocfs2-kmp-azureUpgrade kernel-default-optionalUpgrade kernel-64kbUpgrade dtb-xilinxUpgrade kernel-debug-develUpgrade kernel-rt_debugUpgrade kernel-azure-extraUpgrade reiserfs-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-source-azureUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-rt-optionalUpgrade dlm-kmp-azureUpgrade kernel-docsUpgrade kernel-rt-develUpgrade kernel-obs-buildUpgrade kernel-default-vdsoUpgrade kernel-source-vanillaUpgrade kernel-syms-rtUpgrade kernel-rt-livepatch-develUpgrade dtb-qcomUpgrade reiserfs-kmp-azureUpgrade kernel-azure-develUpgrade kernel-rt-extraUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade dtb-nvidiaUpgrade kernel-debug-vdsoUpgrade kernel-azureUpgrade gfs2-kmp-defaultUpgrade kernel-source-rtUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dtb-sprdUpgrade kernel-azure-vdsoUpgrade dtb-rockchipUpgrade dtb-armUpgrade dtb-amlogicUpgrade kselftests-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-devel-azureUpgrade kernel-64kb-extraUpgrade dtb-mediatekUpgrade dtb-caviumUpgrade kernel-rtUpgrade kernel-defaultUpgrade dlm-kmp-rtUpgrade kernel-rt-vdsoUpgrade kernel-syms-azure | Dec 5, 2025 | May 21, 2025 |
| Ubuntu | — | Upgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-gke-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-oracleUpgrade linux-image-realtimeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-aws-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-realtime-6.8.1Upgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-raspiUpgrade linux-image-azureUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-awsUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-kvmUpgrade linux-image-raspi-6.8Upgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-azure-fde-6.8Upgrade linux-image-gke-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oem-22.04bUpgrade linux-image-azure-fdeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-lowlatency-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azure-fde-6.11Upgrade linux-image-oem-24.04bUpgrade linux-image-azure-nvidiaUpgrade linux-image-ibmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-virtualUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.11.0-1024-oemUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-84-genericUpgrade linux-image-azure-fde-edgeUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-azure-6.11Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-raspi-realtimeUpgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-aws-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-lowlatency-6.11Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1039-awsUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-gkeopUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-gcp-64k-lts-24.04 | Jun 26, 2025 | Apr 8, 2025 |
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