Fedora 37 : kernel (2022-1a5b125ac6)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-1a5b125ac6 advisory. The 101/201/301 builds of the 5.19.15 kernel contain fixes for some wireless network vulnerabilities and a couple of important arm bug fixes. ---- T...

ARM SCP-Firmware security vulnerabilities

ARM SCP-Firmware is a firmware driver from ARM UK. A security vulnerability exists in ARM SCP-Firmware versions 2.11.0-2.15.0, which stems from the failure of the transportmessagehandler function to properly handle errors, resulting in a buffer overflow...

kernel: arm64: entry: fix ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD

A vulnerability was found in the Linux kernel. This issue occurs due to the incorrect placement of the TLBI and DSB instructions, which are not placed after all explicit memory accesses, creating the potential for speculative unprivileged loads...

hw: arm64/sme: Always exit sme_alloc() early with existing storage

In the Linux kernel, the following vulnerability has been resolved: arm64/sme: Always exit smealloc early with existing storage When smealloc is called with existing storage and we are not flushing we will always allocate new storage, both leaking the existing storage and corrupting the state. Fi...

kernel: arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY

In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of BUGENTRY When CONFIGDEBUGBUGVERBOSE=n, we fail to add necessary padding bytes to bugtable entries, and as a result the last entry in a bug table will be ignored, potentially leading to a...

kernel: KVM: arm64: Disassociate vcpus from redistributor region on teardown

A vulnerability was found in the Linux kernel's KVM for ARM64 within the vgic-init.c, vgic-mmio-v3.c, and vgic.h files. The virtual vCPUs may retain dangling pointers in a redistributor region after they have been torn down, leading to potential memory corruption...

kernel: iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault()

A flaw was found in the Linux kernel's ARM System Memory Management Unit SMMU driver for NVIDIA hardware. A data type mismatch in the context fault interrupt handler causes the driver to miscalculate memory structure offsets. A local user could exploit this vulnerability during fault handling to...

PT-2024-41599

Уязвимость функции bad syscall модуля arch/arm/kernel/traps.c поддержки платформы ARM ядра операционной системы Linux связана с небезопасным управлением привилегиями. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2024-35581

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns the handling of partial GPU mapping of buffer objects in the Linux kernel. Specifically, the Panthor component did not correctly handle cases where the partial mapping...

firmware: arm_scmi: Fix double free in OPTEE transport

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ARM: 9410/1: vfp: Use asm volatile in fmrx/fmxr macros

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SUSE CVE-2024-50203

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix address emission with tag-based KASAN enabled When BPFTRAMPFCALLORIG is enabled, the address of a bpftrampimage struct on the stack is passed during the size calculation pass and an address on the heap is passed...

DEBIAN-CVE-2024-50182

In the Linux kernel, the following vulnerability has been resolved: secretmem: disable memfdsecret if arch cannot set direct map Return -ENOSYS from memfdsecret syscall if !cansetdirectmap. This is the case for example on some arm64 configurations, where marking 4k PTEs in the direct map not...

UBUNTU-CVE-2024-50194

In the Linux kernel, the following vulnerability has been resolved: arm64: probes: Fix uprobes for big-endian kernels The arm64 uprobes code is broken for big-endian kernels as it doesn't convert the in-memory instruction encoding which is always little-endian into the kernel's native endianness...

CVE-2024-50182 secretmem: disable memfd_secret() if arch cannot set direct map

In the Linux kernel, the following vulnerability has been resolved: secretmem: disable memfdsecret if arch cannot set direct map Return -ENOSYS from memfdsecret syscall if !cansetdirectmap. This is the case for example on some arm64 configurations, where marking 4k PTEs in the direct map not...

SUSE CVE-2024-50139

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix shift-out-of-bounds bug Fix a shift-out-of-bounds bug reported by UBSAN when running VM with MTE enabled host kernel. UBSAN: shift-out-of-bounds in arch/arm64/kvm/sysregs.c:1988:14 shift exponent 33 is too large f...

SUSE CVE-2024-50159

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Fix the double free in scmidebugfscommonsetup Clang static checkerscan-build throws below warning: | drivers/firmware/armscmi/driver.c:line 2915, column 2 | Attempt to free released memory. When...

Linux kernel arm64 DoS

The vulnerability of the arm64 component in the Linux operating system is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel arm64 DoS

The vulnerability of the arm64 component of the Linux operating system’s kernel is related to errors in read operations beyond the boundary in the function ctrencrypt. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2024-50159

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Fix the double free in scmidebugfscommonsetup Clang static checkerscan-build throws below warning： | drivers/firmware/armscmi/driver.c:line 2915, column 2 | Attempt to free released memory. When...