Linux kernel memory misreference vulnerability (CNVD-2019-38524)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A fixedmdiobusinit memory misreference vulnerability exists in Linux kernel versions prior to 5.0. The vulnerability...

Unbreakable Enterprise kernel security update

4.1.12-124.23.2 - ntty: fix EXTPROC vs ICANON interaction with TIOCINQ aka FIONREAD Linus Torvalds Orabug: 28855335 CVE-2018-18386 - nfs: Don't take a reference on fl-flfile for LOCK operation Benjamin Coddington Orabug: 28887442 - x86/topology: Update the 'cpu cores' field in /proc/cpuinfo...

kernel: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c

Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel allows local users to cause a denial of service kernel memory exhaustion via multiple read accesses to files in the /sys/class/sasphy directory...

kernel: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c

Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel allows local users to cause a denial of service kernel memory exhaustion via multiple read accesses to files in the /sys/class/sasphy directory...

kernel: Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c

Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel allows local users to cause a denial of service kernel memory exhaustion via multiple read accesses to files in the /sys/class/sasphy directory...

Cisco Remote PHY Software Resource Management Error Vulnerability

Cisco Remote PHY Software is a digital fiber-based DOCSIS solution from Cisco. The program uses Ethernet PON EPON and metro network as the transmission network. A resource management error vulnerability exists in the IPv4 fragmentation function in Cisco Remote PHY Software. A remote attacker coul...

CVE-2018-15391

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service DoS condition. The vulnerability is due to the affected software not...

CVE-2018-15391

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service DoS condition. The vulnerability is due to the affected software not...

Race condition

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service DoS condition. The vulnerability is due to the affected software not...

CVE-2018-15391 Cisco Remote PHY IPv4 Fragment Denial of Service Vulnerability

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service DoS condition. The vulnerability is due to the affected software not...

CVE-2018-15391

Cisco CVE-2018-15391 concerns Cisco Remote PHY Software and a vulnerability in IPv4 fragment-processing functions. An unauthenticated, remote attacker could send malformed IPv4 traffic to an affected device, exploiting improper validation/calculation of certain numerical values in IPv4 packets to...

CVE-2018-15391 Cisco Remote PHY IPv4 Fragment Denial of Service Vulnerability

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service DoS condition. The vulnerability is due to the affected software not...

Cisco Remote PHY IPv4 Fragment Denial of Service Vulnerability

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service DoS condition. The vulnerability is due to the affected software not...

CVE-2018-8043

CVE-2018-8043 : The Linux kernel’s unimac_mdio_probe (drivers/net/phy/mdio-bcm-unimac.c) fails to validate certain resource states, enabling a local attacker to trigger a NULL pointer dereference and cause a denial of service. The issue affects kernel versions up to 4.15.8. Connected advisories (...

Linux kernel memory leak vulnerability (CNVD-2018-06647)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A memory disclosure vulnerability exists in the 'sassmpgetphyevents' function in the drivers/scsi/libsas/sasexpander.c file in Linux kernel version 4.15.7 and earlier....

DEBIAN-CVE-2018-7757

Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service memory consumption via many read accesses to files in the /sys/class/sasphy directory, as demonstrated by the...

openSUSE Security Update : the Linux Kernel (openSUSE-2017-1160)

The openSUSE Leap 42.3 kernel was updated to 4.4.90 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-1000252: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via ...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.3 kernel was updated to 4.4.90 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-1000252: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service assertion failure, and hypervisor hang or crash via a...

Open Source LoRa CSS PHY Implementation: gr-lora

Open Source LoRa CSS PHY Implementation LoRa is a wireless LPWAN PHY that is developed and maintained by Semtech. It is designed to provide long range, low data rate connectivity to IoT-focused devices. A reasonable analogy is that LoRa is like cellular data service, but optimized for embedded...

Broadcom Wi-Fi SoC - Heap Overflow wlc_tdls_cal_mic_chk Due to Large RSN IE in TDLS Setup Confirm Frame

Broadcom Wi-Fi SoC - Heap Overflow wlctdlscalmicchk Due to Large RSN IE in TDLS Setup Confirm Frame Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1047 Broadcom produces Wi-Fi HardMAC SoCs which are used to handle the PHY and MAC layer processing. These chips are present in bot...