CVE-2025-4638: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary PCL. This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic. Since version 1.14.0, PCL by default uses a zlib...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the kzalloc function in the Linux operating system’s kernel is related to pointer arithmetic errors. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Linux alloc_precpu() DoS

The vulnerability of the allocprecpu function in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow a remote attacker to perform a denial-of-service attack...

KVM Kernel DoS

The vulnerability of the KVM kernel component in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

`VMABuffer::set_data` may allow out-of-bounds writes from safe code

VMABuffer::setdata was a publicly accessible safe function. It accepted an arbitrary offset and a data slice, then used the offset in unsafe pointer arithmetic before copying the slice into a mapped allocation. Affected versions did not check that the requested write range fit within the allocati...

PT-2025-55195

VMABuffer::set data was a publicly accessible safe function. It accepted an arbitrary offset and a data slice, then used the offset in unsafe pointer arithmetic before copying the slice into a mapped allocation. Affected versions did not check that the requested write range fit within the...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the ieee80211probereqget function in the drivers/net/wireless/realtek/rtw89/fw.c module of the Linux kernel is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel cache_setFlush DoS

The vulnerability of the cachesetFlush function in the Linux operating system’s kernel is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to trigger a service failure...

Linux memset Heap Buffer Overflow DoS

The vulnerability of the memset function in the drivers/gpu/drm/amd/amdgpu/amdgpujob.c module of the Linux kernel’s CPU is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux cppc_get_cpu_cost Heap Buffer Overflow DoS

The vulnerability of the cppcgetcpucost function in the Linux operating system’s kernel is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux net/bluetooth/hci_sync.c Heap Buffer Overflow DoS

The vulnerability of the hcicmdsyncsk function in the net/bluetooth/hcisync.c component of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux cpufreq_cpu_get_raw() DoS

The vulnerability of the cpufreqcpugetraw function in the Linux operating system’s kernel is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a system failure...

mlx5e Heap Buffer Overflow DoS

The vulnerability of the mlx5etirbuilderalloc function in the net/mlx5e component of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux DRM Display Component Influence

The vulnerability of the DRM/AMD/display components in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to influence the accessibility of protected information...

Linux DRM DoS

The vulnerability of the DRM/amd/display components in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux DRM/Mediatek Kernel DoS

The vulnerability of the DRM/Mediatek kernel components in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow a hacker to cause a service failure...

Linux block bdev Heap Buffer Overflow DoS

The vulnerability of the bdevopenbydev function in the block/bdev.c module of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic

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inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic

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Linux Distros Unpatched Vulnerability : CVE-2021-29155

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel through 5.11.x. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading ...