Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001414)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001414 advisory. A memory leak flaw was found in the Linux kernels DMA subsystem, in the way a user calls DMAFROMDEVICE. This flaw allows a local user to read random memory from the...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in QEMU, specifically in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size of virtqueuepush, as specified in virtioscsicompletereq, virtioblkreqComplete, and viritocryptoreqComplete, might be larger than the actual size of the data that has been sent to the...

PT-2026-2543

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s svcrdma functionality related to memory copying. Specifically, the svc rdma copy inline range function incorrectly added the page index rc curpage to...

CVE-2025-68759 wifi: rtl818x: Fix potential memory leaks in rtl8180_init_rx_ring()

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Fix potential memory leaks in rtl8180initrxring In rtl8180initrxring, memory is allocated for skb packets and DMA allocations in a loop. When an allocation fails, the previously successful allocations are not freed...

PT-2026-30648

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. affected versions not specified Description A memory corruption issue exists when using deprecated DMABUF IOCTL calls to manage video memory. Recommendations At the moment, there is no information about a...

PT-2026-8204

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Intel-thc-hid driver within the Linux kernel. The issue involves a missing safety check when reading a DMA buffer, potentially leading to a NULL pointer access. This...

PT-2026-27742

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s ice driver related to XDP eXpress Data Path Receive Queue RxQ handling. The frag size field in XDP RxQ info incorrectly used the DMA write size...

PT-2026-27700

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel stack leak exists in the irdma create user ah function within the RDMA/irdma component. The rsvd4 member of the irdma create ah resp structure leaks 4 bytes of stack memory...

PT-2026-27708

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.19.0-rc1+ 21 Description The Linux kernel contained a flaw in the XDP eXpress Data Path implementation where a negative tailroom could be calculated. This occurs when ethernet drivers report XDP RX queue frag...

PT-2026-27751

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue in the gve module related to incorrect buffer cleanup within the gve tx clean pending packets function when operating in DQ-QPL mode. This occurs becau...

PT-2026-8128

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s wifi subsystem, specifically within the ath10k driver, related to the handling of DMA Direct Memory Access mapped buffers. The issue involves incorrec...

PT-2026-5536

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak exists in the dma pool created by dma pool create. This leak occurs when dma async device register or of dma controller register fails, specifically in the probe error...

PT-2026-8130

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s ath12k driver related to DMA memory management. Specifically, the issue involves incorrect pointer handling during the freeing of DMA-mapped buffers...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993284)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993284 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsllpuart: fix race on RX DMA shutdown From time to time DMA completion can come in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993243)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993243 advisory. In the Linux kernel, the following vulnerability has been resolved: net: arc: fix the device for dmamapsingle/dmaunmapsingle The ndev-dev and pdev-dev aren't the sam...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993085)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993085 advisory. In the Linux kernel, the following vulnerability has been resolved: dmaengine: hisilicon: Add multi-thread support for a DMA channel When we get a DMA channel and tr...

EUVD-2023-60386

In the Linux kernel, the following vulnerability has been resolved: sh: dma: Fix DMA channel offset calculation Various SoCs of the SH3, SH4 and SH4A family, which use this driver, feature a differing number of DMA channels, which can be distributed between up to two DMAC modules. The existing...

EUVD-2023-60440

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix wrong resources deallocation order When trying to destroy QP or CQ, we first decrease the refcount and potentially free memory regions allocated for the object and then request the device to destroy the object. If t...

UBUNTU-CVE-2023-54255

In the Linux kernel, the following vulnerability has been resolved: sh: dma: Fix DMA channel offset calculation Various SoCs of the SH3, SH4 and SH4A family, which use this driver, feature a differing number of DMA channels, which can be distributed between up to two DMAC modules. The existing...

CVE-2023-54255

In the Linux kernel, the following vulnerability has been resolved: sh: dma: Fix DMA channel offset calculation Various SoCs of the SH3, SH4 and SH4A family, which use this driver, feature a differing number of DMA channels, which can be distributed between up to two DMAC modules. The existing...