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

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

RHEL 6 : kernel-rt (RHSA-2020:2777)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2777 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

RHEL 7 : kernel-rt (RHSA-2020:2665)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2665 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

RHEL 8 : kernel-rt (RHSA-2020:2428)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2428 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2020-0028)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected by multiple vulnerabilities: - kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way...

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

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. 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 t...

RHEL 6 : kernel-rt (RHSA-2020:2242)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2242 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 8 : kernel-rt (RHSA-2020:2171)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2171 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 7 : kernel-rt (RHSA-2020:2085)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2085 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

Important: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement 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...

NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2020-0014)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected by multiple vulnerabilities: - A vulnerability was found in the Linux kernel's Marvell WiFi chip driver. Where, while parsing vendor-specific informational attributes, an...

Denial Of Service (DoS)

kernel-rt is vulnerable to Denial of Service DoS. The attack exists because it uses unsafe sprintf in the Bluetooth implementation, creating a large number of Bluetooth L2CAP, SCO, or RFCOMM sockets could result in arbitrary memory pages being overwritten, allowing a local, unprivileged user to...

Denial Of Service (DoS)

Kernel-rt is vulnerable to denial of service. It is possible because a memory leak in releaseonetty could allow a local, unprivileged user to cause a denial of service...

Denial Of Service (DoS)

The kernel-rt package is vulnerable to denial of service DoS. A deficiency in the fasynchelper implementation allows a local, unprivileged user to leverage a use-after-free of locked, asynchronous file descriptors to cause a denial of service or privilege escalation...

Denial Of Service (DoS)

The kernel-rt package is vulnerable to Denial Of Service DoS.Missing initialization flaws were found in getname implementations in numerous network protocol implementations in the Linux kernel. Certain data structures in these getname implementations were not initialized properly before being...

Information Disclosure

The kernel-rt is vulnerable to Information Disclosure. Kees Cook and Steve Beattie discovered a race condition in the /proc code in the Linux kernel. This could lead to information in the "/proc/pid/maps" and "/proc/pid/smaps" files being leaked to users who would otherwise not have access to thi...

Privilege Escalation

kernel-rt is vulnerable to privilege escalation. The vulnerability exists as a deficiency was found in the Linux kernel signals implementation. The killsomethinginfo function did not check if a process was outside the caller's namespace before sending the kill signal, making it possible to kill...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service. An off-by-two error was found in the setselection function of the Linux kernel. This could allow a local, unprivileged user to cause a denial of service when making a selection of characters in a UTF-8 console. Note: physical console access is require...

Access Control Bypass

kernel-rt is vulnerable to access control bypass. The vulnerability could allow a local, unprivileged user to bypass intended access restrictions, if those access restriction filters were based on the "syscall" number or arguments...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service DoS. The vulnerability exists as a deadlock flaw was found in the Linux kernel splice implementation. This deadlock could occur during interactions between the genericfilesplicewrite and splicefrompipe functions, possibly leading to a partial denial of...