kernel: null pointer dereference in drivers/net/wireless/intel/iwlwifi/pcie/trans.c

A flaw was found in the Linux kernel. A check was not done on the allocworkqueue return value of the iwltranspciealloc function potentially leading to a NULL pointer dereference. This error condition could lead to a denial of service. The highest threat from this vulnerability is to system...

kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS

Two memory leak flaws were found in the Linux kernel's mwifiexpcieinitevtring function. A local attacker, able to reload the kernel module or hotplug Marvell WiFi hardware using this driver, can cause a denial of service memory consumption by triggering mwifiexmappcimemory failures...

kernel: Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c allows for a DoS

A flaw was found in the way the Intel Wireless driver in the Linux kernel handled resource cleanup during Gen 3 device initialization. This flaw allows an attacker with the ability to restrict access to DMA coherent memory on device initialization, to crash the system...

CVE-2019-15034

A buffer overflow flaw was found in the way the Bochs display driver of QEMU handled the PCIe extended configuration space when the device is connected to a PCIe bus. Accessing the PCIe extended config space could overflow the conventional PCI config space buffer due to limited memory allocation...

Improper access control

Improper access control in PCIe function for the Intel® FPGA Programmable Acceleration Card N3000, all versions, may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2019-14626

Improper access control in PCIe function for the Intel® FPGA Programmable Acceleration Card N3000, all versions, may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2019-15034

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space...

CVE-2019-15034

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space...

Buffer overflow

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space...

CVE-2019-15034

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space...

CVE-2019-15034

CVE-2019-15034 affects QEMU 4.0.0 where hw/display/bochs-display.c does not allocate enough PCI config space, enabling a buffer overflow in the PCIe extended config space. The issue is local in nature and can impact systems running affected QEMU versions as reported. Exploitation details and a co...

CVE-2019-15034

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space...

CVE-2019-15034

hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space...

Intel® FPGA Programmable Acceleration Card N3000 Advisory

This advisory contains CVEs in Altera products and has been transferred to Altera for support. The updated advisory can be found at the link below: https://www.altera.com/product-security/advisory-archive/intel-sa-00319.html...

The vulnerability of the `mwifiex_pcie_init_evt_ring()` function (driver/net/wireless/marvell/mwifiex/pcie.c) in the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the mwifiexpcieinitevtring function drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel involves an uncontrolled resource consumption. Exploiting this vulnerability could allow a attacker to cause service failures...

CVE-2019-18579

CVE-2019-18579 affects the Dell XPS 13 2‑in‑1 (7390) BIOS prior to version 1.1.3, where the default setting Enable Thunderbolt (and PCIe behind TBT) pre‑boot modules was enabled. This enables a local, unauthenticated attacker with physical access to perform a pre‑boot DMA attack and gain read/wri...

Linux kernel memory leak vulnerability (CNVD-2019-41713)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. The 'mwifiexpciealloccmdrspbuf' function in the drivers/net/wireless/marvell/mwifiex/pcie.c file in Linux kernel 5.3.11 and earlier versions A memory leak vulnerabilit...

DEBIAN-CVE-2019-19057

Two memory leaks in the mwifiexpcieinitevtring function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service memory consumption by triggering mwifiexmappcimemory failures, aka CID-d10dcb615c8e...

CVE-2019-19059

Multiple memory leaks in the iwlpciectxtinfogen3init function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service memory consumption by triggering iwlpcieinitfwsec or dmaalloccoherent failures, aka...

CVE-2019-19059

Multiple memory leaks in the iwlpciectxtinfogen3init function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service memory consumption by triggering iwlpcieinitfwsec or dmaalloccoherent failures, aka...