CVE-2021-47047

In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: return -ENOMEM if dmamapsingle fails The spi controller supports 44-bit address space on AXI in DMA mode, so set dmaaddrt width to 44-bit to avoid using a swiotlb mapping. In addition, if dmamapsingle fails...

CVE-2021-47047

CVE-2021-47047 concerns the Linux kernel SPI ZynqMP GQSPI driver. The root cause was that dma_map_single failures could lead to using an unmapped address, triggering a crash when reading large flash blocks. The fix adjusts the SPI controller to support a 44-bit DMA address width and to return imm...

CVE-2021-47048: Use After Free

In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: fix use-after-free in zynqmpqspiexecop When handling op-addr, it is using the buffer "tmpbuf" which has been freed. This will trigger a use-after-free KASAN warning. Let's use temporary variables to store...

CVE-2021-47047: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: return -ENOMEM if dmamapsingle fails The spi controller supports 44-bit address space on AXI in DMA mode, so set dmaaddrt width to 44-bit to avoid using a swiotlb mapping. In addition, if dmamapsingle fails...

Ubuntu: Security Advisory (USN-6648-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-6605-1: Linux kernel vulnerabilities

Lin Ma discovered that the netfilter subsystem in the Linux kernel did not properly validate network family support while creating a new netfilter table. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6040 It was discovered that the CIFS...

Ubuntu 20.04 LTS : Linux kernel (Xilinx ZynqMP) vulnerabilities (USN-6222-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6222-1 advisory. Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations,...

USN-6441-1: Linux kernel vulnerabilities

Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker in a guest VM could use this to cause a denial of service host system crash or...

Ubuntu: Security Advisory (USN-6317-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-6251-1: Linux kernel vulnerabilities

It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-3090 Sh...

Ubuntu 20.04 LTS : Linux kernel (Xilinx ZynqMP) vulnerability (USN-6234-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-6234-1 advisory. Hangyu Hua discovered that the Flower classifier implementation in the Linux kernel contained an out-of- bounds write vulnerability. An attacker could use this to...

USN-6234-1: Linux kernel (Xilinx ZynqMP) vulnerability

Hangyu Hua discovered that the Flower classifier implementation in the Linux kernel contained an out-of-bounds write vulnerability. An attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-35788, LP: 2023577 It was discovered that for some...

USN-6222-1: Linux kernel (Xilinx ZynqMP) vulnerabilities

Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service system crash. CVE-2022-3108...

Ubuntu 20.04 LTS : Linux kernel (Xilinx ZynqMP) vulnerabilities (USN-6151-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6151-1 advisory. It was discovered that the System V IPC implementation in the Linux kernel did not properly handle large shared memory counts. A local attacker could use...

USN-6151-1: Linux kernel (Xilinx ZynqMP) vulnerabilities

It was discovered that the System V IPC implementation in the Linux kernel did not properly handle large shared memory counts. A local attacker could use this to cause a denial of service memory exhaustion. CVE-2021-3669 It was discovered that the KVM VMX implementation in the Linux kernel did no...

GSD-2022-1007378 clk: zynqmp: Fix stack-out-of-bounds in strncpy`

clk: zynqmp: Fix stack-out-of-bounds in strncpy This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit...

GSD-2022-1007376 clk: zynqmp: pll: rectify rate rounding in zynqmp_pll_round_rate

clk: zynqmp: pll: rectify rate rounding in zynqmppllroundrate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit...

GSD-2022-1007226 clk: zynqmp: Fix stack-out-of-bounds in strncpy`

clk: zynqmp: Fix stack-out-of-bounds in strncpy This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.150 by commit...

GSD-2022-1007224 clk: zynqmp: pll: rectify rate rounding in zynqmp_pll_round_rate

clk: zynqmp: pll: rectify rate rounding in zynqmppllroundrate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.150 by commit...

GSD-2022-1007017 clk: zynqmp: Fix stack-out-of-bounds in strncpy`

clk: zynqmp: Fix stack-out-of-bounds in strncpy This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.75 by commit...