CVE-2021-3438

A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege...

Buffer overflow

A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege...

CVE-2021-3438

A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege...

The vulnerability in the components arch/*/xen/p2m.c and drivers/xen/gntdev.c of the Linux operating system’s kernel allows a attacker to cause a service failure.

The vulnerability in the components arch//xen/p2m.c and drivers/xen/gntdev.c of Linux operating systems is related to errors in grant matching in PV mode. Exploiting this vulnerability can allow an attacker to cause service failures...

CVE-2021-20589

Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model...

RHEL 8 : linux-firmware (RHSA-2021:1620)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1620 advisory. The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: kernel: Integ...

RHEL 8 : kernel-rt (RHSA-2021:1739)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1739 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

CentOS 8 : linux-firmware (CESA-2021:1620)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:1620 advisory. - kernel: Integer overflow in IntelR Graphics Drivers CVE-2020-12362 Note that Nessus has not tested for this issue but has instead relied only on the...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

kernel: Null pointer dereference in some Intel(R) Graphics Drivers

Null pointer reference in some IntelR Graphics Drivers for Microsoft Windows and the Linux kernel may allow a privileged user to potentially enable a denial of service via local access...

kernel: Improper input validation in some Intel(R) Graphics Drivers

A flaw was found in the Linux kernel. Improper input validation in some IntelR Graphics Drivers may allow a privileged user to potentially enable a denial of service via local access...

kernel: Integer overflow in Intel(R) Graphics Drivers

A flaw was found in the Linux kernel. An integer overflow in the firmware for some IntelR Graphics Drivers may allow a privileged user to potentially enable an escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

kernel: Improper input validation in some Intel(R) Graphics Drivers

A flaw was found in the Linux kernel. Improper input validation in some IntelR Graphics Drivers may allow a privileged user to potentially enable a denial of service via local access...

kernel: Integer overflow in Intel(R) Graphics Drivers

A flaw was found in the Linux kernel. An integer overflow in the firmware for some IntelR Graphics Drivers may allow a privileged user to potentially enable an escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

kernel: Null pointer dereference in some Intel(R) Graphics Drivers

Null pointer reference in some IntelR Graphics Drivers for Microsoft Windows and the Linux kernel may allow a privileged user to potentially enable a denial of service via local access...

Important: Red Hat Security Advisory: linux-firmware security, bug fix, and enhancement update

An update for linux-firmware is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

kernel: Null pointer dereference in some Intel(R) Graphics Drivers

Null pointer reference in some IntelR Graphics Drivers for Microsoft Windows and the Linux kernel may allow a privileged user to potentially enable a denial of service via local access...

kernel: Improper input validation in some Intel(R) Graphics Drivers

A flaw was found in the Linux kernel. Improper input validation in some IntelR Graphics Drivers may allow a privileged user to potentially enable a denial of service via local access...

ALSA-2021:1887 Moderate: dovecot security and bug fix update

Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...