3252 matches found
USN-3983-1: Linux kernel vulnerabilities
Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...
USN-3982-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...
kernel: memory leak when merging buffers in SCSI IO vectors
It was found that in the Linux kernel through v4.14-rc5, biomapuseriov and biounmapuser in 'block/bio.c' do unbalanced pages refcounting if IO vector has small consecutive buffers belonging to the same page. bioaddpcpage merges them into one, but the page reference is never dropped, causing a...
New Class of CPU Flaws Affect Almost Every Intel Processor Since 2011
Academic researchers today disclosed details of the newest class of speculative execution side-channel vulnerabilities in Intel processors that impacts all modern chips, including the chips used in Apple devices. After the discovery of Spectre and Meltdown processor vulnerabilities earlier last...
USN-3977-1 intel-microcode update
Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...
UBUNTU-CVE-2018-12126
Microarchitectural Store Buffer Data Sampling MSBDS: Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:...
Microarchitectural Data Sampling speculative side channel
ISSUE DESCRIPTION Microarchitectural Data Sampling refers to a group of speculative sidechannels vulnerabilities. They consist of: CVE-2018-12126 - MSBDS - Microarchitectural Store Buffer Data Sampling CVE-2018-12127 - MLPDS - Microarchitectural Load Port Data Sampling CVE-2018-12130 - MFBDS -...
Denial Of Service (DoS)
kernel-rt is vulnerable to denial of service. A flaw was found in the way the skbrecvdatagram function in the Linux kernel processed payload-less socket buffers skb when the MSGPEEK option was requested. A local, unprivileged user could use this flaw to cause a denial of service infinite loop...
CVE-2019-6689
An issue was discovered in Dillon Kane Tidal Workload Automation Agent 3.2.0.5 formerly known as Cisco Workload Automation or CWA. The Enterprise Scheduler for AIX allows local users to gain privileges via Command Injection in crafted Tidal Job Buffers TJB parameters. NOTE: this vulnerability...
Command injection
An issue was discovered in Dillon Kane Tidal Workload Automation Agent 3.2.0.5 formerly known as Cisco Workload Automation or CWA. The Enterprise Scheduler for AIX allows local users to gain privileges via Command Injection in crafted Tidal Job Buffers TJB parameters. NOTE: this vulnerability...
CVE-2019-6689
An issue was discovered in Dillon Kane Tidal Workload Automation Agent 3.2.0.5 formerly known as Cisco Workload Automation or CWA. The Enterprise Scheduler for AIX allows local users to gain privileges via Command Injection in crafted Tidal Job Buffers TJB parameters. NOTE: this vulnerability...
The vulnerability of the RTSE sniffer tool, a traffic analysis tool called Wireshark, relates to reading data beyond the buffer limit of memory. This allows attackers to cause a service failure.
The vulnerability of the RTSE sniffer, a traffic analysis tool called Wireshark, relates to reading data beyond the buffer limits of memory. Exploiting this vulnerability can allow a malicious actor to cause service interruptions using a specially crafted trace file...
The vulnerability of the Internet Explorer browser arises from an operation that goes beyond the buffer in memory, allowing a malicious actor to execute arbitrary code.
The vulnerability of the Internet Explorer browser arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...
UBUNTU-CVE-2019-3874
The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable...
The vulnerability of the Nginx Unit application server arises from overflow in the dynamic memory buffer, allowing attackers to cause service failures.
The vulnerability of the Nginx Unit application server arises from overflowing buffers in dynamic memory. Exploiting this vulnerability allows a malicious actor to cause service failures through a specially crafted request...
CVE-2019-1599
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could...
CVE-2019-1599
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could...
Design/Logic Flaw
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could...
CVE-2019-1599
CVE-2019-1599 is a Cisco NX-OS Software Netstack DoS vulnerability. The issue arises from memory buffer allocation/freeing in the network stack, which an unauthenticated, remote attacker can exploit by sending crafted TCP streams to an affected device, potentially exhausting network buffers and i...
The vulnerability of the Texture Client Handler component in the Firefox browser arises from a race condition that occurs when operations are performed outside of the buffer boundaries in memory. This allows an attacker to trigger a service failure.
The vulnerability of the Texture Client Handler component in the Firefox browser is caused by a race condition that occurs outside the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to trigger a service failure through a specially crafted web page...