In the Linux kernel, the following vulnerability has been resolved:
perf: arm-ni: Unregister PMUs on probe failure
When a resource allocation fails in one clock domain of an NI device, we need to properly roll back all previously registered perf PMUs in other clock domains of the same device.
Otherwise, it can lead to kernel panics.
Calling arm_ni_init+0x0/0xff8 [arm_ni] @ 2374 arm-ni ARMHCB70:00: Failed to request PMU region 0x1f3c13000 arm-ni ARMHCB70:00: probe with driver arm-ni failed with error -16 list_add corruption: next->prev should be prev (fffffd01e9698a18), but was 0000000000000000. (next=ffff10001a0decc8). pstate: 6340009 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : list_add_valid_or_report+0x7c/0xb8 lr : list_add_valid_or_report+0x7c/0xb8 Call trace: __list_add_valid_or_report+0x7c/0xb8 perf_pmu_register+0x22c/0x3a0 arm_ni_probe+0x554/0x70c [arm_ni] platform_probe+0x70/0xe8 really_probe+0xc6/0x4d8 driver_probe_device+0x48/0x170 __driver_attach+0x8e/0x1c0 bus_for_each_dev+0x64/0xf0 driver_add+0x138/0x260 bus_add_driver+0x68/0x138 __platform_driver_register+0x2c/0x40 arm_ni_init+0x14/0x2a [arm_ni] do_init_module+0x36/0x298 ---[ end trace 0000000000000000 ]--- Kernel panic - not syncing: Oops - BUG: Fatal exception SMP: stopping secondary CPUs
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 3, 2025 |
| Suse | — | Upgrade dtb-alteraUpgrade dtb-exynosUpgrade kernel-sourceUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-optionalUpgrade kernel-64kbUpgrade kernel-symsUpgrade cluster-md-kmp-rtUpgrade kernel-rt-vdsoUpgrade dtb-freescaleUpgrade kernel-rt-livepatchUpgrade dtb-mediatekUpgrade kernel-zfcpdumpUpgrade kernel-rt-develUpgrade kernel-kvmsmallUpgrade cluster-md-kmp-defaultUpgrade kernel-default-livepatchUpgrade dtb-apmUpgrade kernel-kvmsmall-develUpgrade kernel-default-extraUpgrade dtb-amlogicUpgrade dtb-qcomUpgrade kernel-default-optionalUpgrade kernel-macrosUpgrade kselftests-kmp-64kbUpgrade kernel-rtUpgrade kernel-default-vdsoUpgrade kernel-obs-qaUpgrade gfs2-kmp-64kbUpgrade dtb-caviumUpgrade kernel-default-develUpgrade ocfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade dtb-amazonUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade dtb-rockchipUpgrade gfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kselftests-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade dtb-broadcomUpgrade dtb-amdUpgrade kernel-defaultUpgrade kernel-develUpgrade dtb-nvidiaUpgrade dtb-appleUpgrade cluster-md-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade dtb-sprdUpgrade dtb-renesasUpgrade kernel-obs-buildUpgrade dtb-armUpgrade dlm-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-rt-livepatch-develUpgrade kernel-source-vanillaUpgrade dtb-socionextUpgrade kernel-docsUpgrade dtb-hisiliconUpgrade dlm-kmp-defaultUpgrade dtb-marvell | Dec 5, 2025 | Nov 6, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-oem-24.04bUpgrade linux-image-generic-64k-6.14Upgrade linux-image-oem-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-awsUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-virtualUpgrade linux-image-azure-6.14Upgrade linux-image-oem-6.14Upgrade linux-image-oracleUpgrade linux-image-aws-64kUpgrade linux-image-oracle-6.14Upgrade linux-image-6.14.0-32-genericUpgrade linux-image-realtimeUpgrade linux-image-realtime-6.14Upgrade linux-image-raspi-6.14Upgrade linux-image-generic-64kUpgrade linux-image-gcp-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-virtual-6.14Upgrade linux-image-6.14.0-1013-awsUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-6.14Upgrade linux-image-aws-6.14Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-raspiUpgrade linux-image-azureUpgrade linux-image-aws-64k-6.14Upgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-oem-24.04cUpgrade linux-image-genericUpgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-6.14.0-1013-oracle-64k | Jul 7, 2025 | Jul 3, 2025 |
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