Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: an implicit overflow issue with virtiomaxdmasize has been fixed. The following code involves an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead to an overflow situation; fo...

Linux Distros Unpatched Vulnerability : CVE-2026-31661

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: brcmsmac: Fix dmafreecoherent size dmaallocconsistent may change the size to align it. The new size is saved in alloced. Change the free size to match the...

kernel: virtio-blk: fix implicit overflow on virtio_max_dma_size

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtiomaxdmasize The following codes have an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead overflow, Ex sizet4G - u320. Once virtiomaxdmasize has...

kernel: virtio-blk: fix implicit overflow on virtio_max_dma_size

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtiomaxdmasize The following codes have an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead overflow, Ex sizet4G - u320. Once virtiomaxdmasize has...

SUSE CVE-2023-52762

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtiomaxdmasize The following codes have an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead overflow, Ex sizet4G - u320. Once virtiomaxdmasize has...

UBUNTU-CVE-2024-35901

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix Rx DMA datasize and skboverpanic managetrxbufcfg aligns the RX buffer's DMA datasize to be multiple of 64. So a packet slightly bigger than mtu+14, say 1536, can be received and cause skboverpanic. Sample dmesg:...

PT-2019-4874 · Qemu +2 · Qemu +2

Name of the Vulnerable Software and Affected Versions: QEMU versions 2.4.0 through 4.2.0 Description: An issue was discovered in the ide dma cb function, which can cause the QEMU process in the host system to crash via a special SCSI IOCTL SEND COMMAND. This issue implies that the size of...

UBUNTU-CVE-2018-5332

In the Linux kernel through 3.2, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write related to the rdsrdmaextrasize function in net/rds/rdma.c...