PT-2026-72947

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the igbvf driver during TX DMA error cleanup. When an error occurs while mapping TX buffers, the driver fails to correctly unmap all buffers already mapped for th...

The vulnerability of the sound/soc/amd/renoir/acp3x-pdm-dma.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the sound/soc/amd/renoir/acp3x-pdm-dma.c component of the Linux operating system’s kernel is related to the improper release of memory before removing the last reference to it. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the dma/qcom/gpi.c component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the dma/qcom/gpi.c component in the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-68212

In the Linux kernel, the following vulnerability has been resolved: media: saa7134: Fix a possible memory leak in saa7134videoinit1 In saa7134videoinit1, the return value of the first saa7134pgtablealloc is not checked. If it fails, the function continues as if successful, leaving the driver with...

The vulnerability of the dma/bcm-sba-raid.c component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the dma/bcm-sba-raid.c component in the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2026-68434

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68434

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68436

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: use kvzalloc to allocate struct dc struct dc has grown large over time most of it the two inlined dcscratchspace copies and now sits close to the page allocator's 4 MiB contiguous allocation limit. Its actual siz...

EUVD-2026-57044

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: use kvzalloc to allocate struct dc struct dc has grown large over time most of it the two inlined dcscratchspace copies and now sits close to the page allocator's 4 MiB contiguous allocation limit. Its actual siz...

CVE-2026-68434

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68434 serial: 8250_mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68434 serial: 8250_mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms

In the Linux kernel, the following vulnerability has been resolved: serial: 8250mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms Commit b1b4efea05a5 "serial: 8250mid: Disable DMA for selected platforms" replaced the dnvboard setup and exit callbacks with PTRIFfalse, ..., whic...

CVE-2026-68434

The CVE affects Linux kernel 8250_mid serial driver on Denverton (DNV), Ice Lake Xeon D (ICX-D) and Snowridge (SNR) platforms. Root cause: NULL function pointer dereference after changing setup/exit callbacks to PTR_IF(false, ...) without NULL checks in mid8250_probe() and mid8250_remove(), leadi...

Linux Distros Unpatched Vulnerability : CVE-2026-68330

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: airoha: Fix DMA direction for NPU mailbox buffer airohanpusendmsg always maps the mailbox buffer with DMATODEVICE, but some callers expect the NPU to write...

SUSE-SU-2026:23231-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2026-23259: iouring/rw: free potentially allocated iovec on cache put failure bsc1259866. - CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled...

CVE-2026-68135

A flaw was found in the Linux kernel's hip04 network driver. This vulnerability occurs when the buildskb function fails during the hip04rxpoll operation. The driver incorrectly proceeds without releasing the network receive RX buffer and its associated Direct Memory Access DMA mapping. This leads...

CVE-2026-68193

A flaw was found in the Linux kernel. The mt7925 Wi-Fi driver incorrectly dispatches a memory-mapped I/O MMIO specific event to non-MMIO buses, such as USB. This improper handling leads to a NULL pointer dereference when attempting to clean up DMA transmit queues. A remote attacker could exploit...

CVE-2026-68330

A flaw was found in the Linux kernel's airoha network driver. This vulnerability arises from an incorrect configuration of Direct Memory Access DMA for the Network Processing Unit NPU mailbox buffer. Specifically, the system incorrectly maps the buffer for data transfer only to the device, even...

CVE-2026-68212

A flaw was found in the Linux kernel's saa7134 media driver. During device probing, the saa7134videoinit1 function does not properly check return values from memory allocation, leading to unreleased memory and invalid page tables. This can result in memory leaks and the potential use of...

CVE-2026-68266

A flaw was found in the drm/xe component of the Linux kernel. This vulnerability, a use-after-free, occurs because a dma-buf Direct Memory Access Buffer reference is not properly held for imported Buffer Objects BOs. If the exporter of a dma-buf is freed while a BO still references its reservatio...