CVE-2026-23085

CVE-2026-23085 affects the Linux kernel irqchip/gic-v3-its on 32-bit ARM with CONFIG_ARM_LPAE, where lowmem allocations could be backed by physical memory above 4 GB. The ITS driver stored a 32-bit address in an unsigned long, triggering truncation. The fix changes the itt_addr and related physic...

CVE-2026-23085 irqchip/gic-v3-its: Avoid truncating memory addresses

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Avoid truncating memory addresses On 32-bit machines with CONFIGARMLPAE, it is possible for lowmem allocations to be backed by addresses physical memory above the 32-bit address limit, as found while...

Linux Distros Unpatched Vulnerability : CVE-2026-23085

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - irqchip/gic-v3-its: Avoid truncating memory addresses On 32-bit machines with CONFIGARMLPAE, it is possible for lowmem allocations to be backed by addresses...

Azure Linux 3.0 Security Update: kernel (CVE-2024-57949)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-57949 advisory. - In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Don't enable...

CVE-2023-53383

In the Linux kernel, the following vulnerability has been resolved: irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different...

AZL-72269 CVE-2023-53383 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different...

UBUNTU-CVE-2023-53383

In the Linux kernel, the following vulnerability has been resolved: irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different...

CVE-2023-53383 irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4

In the Linux kernel, the following vulnerability has been resolved: irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different...

CVE-2023-53383 irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4

In the Linux kernel, the following vulnerability has been resolved: irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different...

irqchip/gic-v3-its: Don't enable interrupts in its_irq_set_vcpu_affinity()

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DEBIAN-CVE-2022-49715

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix refcount leak in gicpopulateppipartitions offindnodebyphandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

UBUNTU-CVE-2022-49716

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gicpopulateppipartitions ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. When kcalloc fails, it missing ofnodeput and...

DEBIAN-CVE-2022-49074

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix GICRCTLR.RWP polling It turns out that our polling of RWP is totally wrong when checking for it in the redistributors, as we test the distributor bit index, whereas it is a different bit number in the RDs...

CVE-2022-49716 irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gicpopulateppipartitions ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. When kcalloc fails, it missing ofnodeput and...

CVE-2022-49715 irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix refcount leak in gicpopulateppipartitions offindnodebyphandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

DEBIAN-CVE-2024-57949

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Don't enable interrupts in itsirqsetvcpuaffinity The following call-chain leads to enabling interrupts in a nested interrupt disabled section: irqsetvcpuaffinity irqgetdesclock rawspinlockirqsave --- Disable...

DEBIAN-CVE-2024-46707

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Make ICCSGIEL1 undef in the absence of a vGICv3 On a system with a GICv3, if a guest hasn't been configured with GICv3 and that the host is not capable of GICv2 emulation, a write to any of the ICCSGIEL1 registers is...

UBUNTU-CVE-2024-46707

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Make ICCSGIEL1 undef in the absence of a vGICv3 On a system with a GICv3, if a guest hasn't been configured with GICv3 and that the host is not capable of GICv2 emulation, a write to any of the ICCSGIEL1 registers is...

kernel: irqchip/gic-v3-its: Fix potential VPE leak on error

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Fix potential VPE leak on error In itsvpeirqdomainalloc, when itsvpeinit returns an error, there is an off-by-one in the number of VPEs to be freed. Fix it by simply passing the number of VPEs allocated, which...

kernel: irqchip/gic-v3-its: Fix potential VPE leak on error

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Fix potential VPE leak on error In itsvpeirqdomainalloc, when itsvpeinit returns an error, there is an off-by-one in the number of VPEs to be freed. Fix it by simply passing the number of VPEs allocated, which...