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