Rocky Linux 8 : kernel (RLSA-2023:0101)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:0101 advisory. - A flaw was found in the Linux kernel's driver for the ASIX AX88179178A-based USB 2.0/3.0 Gigabit Ethernet Devices. The vulnerability contains multiple...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2023:4351-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4351-1 advisory. The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes. The following security bugs were...

Important: kernel

Issue Overview: A flaw in the kernel Xen event handler can cause a deadlock with Xen console handling in unprivileged Xen guests. CVE-2023-34324 An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic...

SUSE SLES15: cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / etc (SUSE-SU-2023:4345-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4345-1 advisory. The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes. The following...

SUSE-SU-2023:4351-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-3777: Fixed a use-after-free vulnerability in netfilter: nftables component can be exploited to achieve local privilege escalation. bsc1215095 -...

SUSE-SU-2023:4345-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-3777: Fixed a use-after-free vulnerability in netfilter: nftables component can be exploited to achieve local privilege escalation. bsc1215095 -...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6462-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6462-1 advisory. Seth Jenkins discovered that the Linux kernel did not properly perform address randomization for a per-cpu memory management structure. A loc...

USN-6441-3 linux-iot, linux-raspi, linux-raspi-5.4 vulnerabilities

Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker in a guest VM could use this to cause a denial of service host system crash or...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6441-3)

The remote Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6441-3 advisory. Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a...

Ubuntu 16.04 ESM : Linux kernel (HWE) vulnerabilities (USN-6440-3)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6440-3 advisory. Seth Jenkins discovered that the Linux kernel did not properly perform address randomization for a per-cpu memory management structure. A local attacker...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-6446-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6446-2 advisory. Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized...

SUSE-SU-2023:4160-1 Security update for suse-module-tools

This update for suse-module-tools fixes the following issues: - Updated to version 15.1.25: - CVE-2023-1829: Blacklisted the Linux kernel tcindex classifier module bsc1210335. - CVE-2023-23559: Blacklisted the Linux kernel RNDIS modules bsc1205767, jscPED-5731...

SUSE-SU-2023:4158-1 Security update for suse-module-tools

This update for suse-module-tools fixes the following issues: - Updated to version 15.3.17: - CVE-2023-1829: Blacklisted the Linux kernel tcindex classifier module bsc1210335. - CVE-2023-23559: Blacklisted the Linux kernel RNDIS modules bsc1205767, jscPED-5731. - Updated to version 15.3.16: - Fix...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-6171-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6171-1 advisory. William Zhao discovered that the Traffic Control TC subsystem in the Linux kernel did not properly handle network packet retransmission in certain...

Ubuntu 23.04 : Linux kernel vulnerabilities (USN-6175-1)

The remote Ubuntu 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6175-1 advisory. Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leadi...

Ubuntu 22.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6445-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6445-1 advisory. It was discovered that the IPv6 implementation in the Linux kernel contained a high rate of hash collisions in connection lookup table. A remote attacker...

Ubuntu 22.04 LTS / 23.04 : Linux kernel vulnerabilities (USN-6444-1)

The remote Ubuntu 22.04 LTS / 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6444-1 advisory. Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a...

SUSE-SU-2023:4135-1 Security update for suse-module-tools

This update for suse-module-tools fixes the following issues: - Updated to version 15.4.18: - CVE-2023-1829: Blacklisted the Linux kernel tcindex classifier module bsc1210335. - CVE-2023-23559: Blacklisted the Linux kernel RNDIS modules bsc1205767, jscPED-5731...

SUSE-SU-2023:4093-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-39194: Fixed an out of bounds read in the XFRM subsystem bsc1215861. - CVE-2023-39193: Fixed an out of bounds read in the xtables subsystem bsc121586...

SUSE SLES15: cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / etc (SUSE-SU-2023:4058-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4058-1 advisory. The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes. The following securit...