USN-5557-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...

Oracle Linux 8 : kernel (ELSA-2022-5819)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-5819 advisory. - debug: lockdown kgdb Orabug: 34270802 CVE-2022-21499 - tcp: drop the hash32 part from the index calculation Guillaume Nault 2087130 2064876...

RHEL 7 : kernel (RHSA-2022:5937)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5937 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: Incomplete cleanup of multi-core share...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5539-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5539-1 advisory. It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some...

USN-5541-1 linux-azure vulnerabilities

Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. A local attacker could possibly use this to gain administrative privileges. CVE-2021-4197 Jann Horn discovered that the FUSE file system i...

SUSE SLES12 Security Update : kernel (Live Patch 22 for SLE 12 SP4) (SUSE-SU-2022:2446-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2446-1 advisory. - A race condition was found the Linux kernel in perfeventopen which can be exploited by an unprivileged user to gain root privileges. The bug...

SUSE-SU-2022:2482-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040022 fixes several issues. The following security issues were fixed: - CVE-2022-20154: Fixed a use after free due to a race condition in locksocknested of sock.c. This could lead to local escalation of privilege with System execution privileges needed...

Amazon Linux 2 : kernel (ALAS-2022-1825)

The version of kernel installed on the remote host is prior to 4.14.287-215.504. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1825 advisory. There are use-after-free vulnerabilities caused by timer handler in net/rose/rosetimer.c of linux that allow...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-002 (ALASKERNEL-5.15-2022-002)

The version of kernel installed on the remote host is prior to 5.15.50-23.125. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2022-002 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/plane: Move range check for...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2022-003)

The version of kernel installed on the remote host is prior to 5.15.50-23.125. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2022-003 advisory. - With shadow paging enabled, the INVPCID instruction results in a call to kvmmmuinvpcidgva. If INVPCID is...

SUSE-SU-2022:2411-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre like Branch Target Buffer attack, that can leak arbitrary kernel information bsc1199657....

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-5518-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5518-1 advisory. It was discovered that the eBPF implementation in the Linux kernel did not properly prevent writes to kernel objects in BPFBTFLOAD commands. A privileged...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5514-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5514-1 advisory. It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some...

Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5515-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5515-1 advisory. Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in...

USN-5515-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. A local attacker could possibly use this to gain administrative privileges. CVE-2021-4197 Jann Horn discovered that the FUSE file system i...

USN-5514-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

It was discovered that the implementation of the 6pack and mkiss protocols in the Linux kernel did not handle detach events properly in some situations, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-1195...

SUSE-SU-2022:2379-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre like Branch Target Buffer attack, that can leak arbitrary kernel information bsc1199657....

Security Bulletin: IBM MQ Appliance is affected by multiple kernel vulnerabilities

Summary IBM MQ Appliance has resolved multiple kernel vulnerabilities. Vulnerability Details CVEID: CVE-2017-18595 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by a double-free in the allocatetracebuffer function of kernel/trace/trace.c. CVSS Base score: 5.5 CVSS Tempora...

SUSE-SU-2022:2377-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-29900, CVE-2022-29901: Fixed the RETBLEED attack, a new Spectre like Branch Target Buffer attack, that can leak arbitrary kernel information bsc1199657....

Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities in kernel.

Summary IBM QRadar Network Security has addressed following vulnerabilities. Vulnerability Details CVEID: CVE-2017-18551 DESCRIPTION: Linux kernel is vulnerable to a buffer overflow, caused by a missing bounds check in drivers/i2c/i2c-core-smbus.c. An attacker could overflow an array and perform...