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 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 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 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...

Oracle Linux 7 : kernel (ELSA-2023-5622)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-5622 advisory. - debug: lock down kgdb Orabug: 34270798 CVE-2022-21499 - net/sched: clsu32: Fix reference counter leak leading to overflow Davide Caratti 2225486...

kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route

This record is a duplicate of CVE-2023-4206, CVE-2023-4207, and CVE-2023-4208. Do not use this CVE record: CVE-2023-4128...

SUSE-SU-2023:4031-1 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-2023-39192: Fixed an out of bounds read in the netfilter bsc1215858. - CVE-2023-39193: Fixed an out of bounds read in the xtables subsystem bsc1215860. -...

LSN-0098-1 Kernel Live Patch Security Notice

It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service system crash or possibly execute arbitrary code.CVE-2023-3090 It...

ROS-20231009-04

Vulnerability of the nftsetcatchallflush function in the net/netfilter/nftablesapi.c module of the netfilter component of the Linux kernel is related to the re-release of previously freed memory of the Linux kernel is related to the re-release of previously freed memory. Exploitation of the...

USN-6416-2 linux-hwe-5.15, linux-oracle-5.15 vulnerabilities

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 could use this to cause a denial of service excessive CPU consumption. CVE-2023-1206 Daniël Trujillo, Johannes Wikner, and Kaveh Razavi...

Rocky Linux 8 : kernel (RLSA-2023:4517)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:4517 advisory. - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2capcore.c's l2capconnect and l2capleconnectreq functions which may allo...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6417-1)

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-6417-1 advisory. It was discovered that the eBPF implementation in the Linux kernel contained a race condition around read- only maps. A privileged attacker...

Oracle Linux 8 : kernel (ELSA-2023-12839)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12839 advisory. - x86/microcode/AMD: Rename a couple of functions CVE-2023-20593 - x86/microcode: Add a parameter to microcodecheck to store CPU capabilities...

SUSE SLES15 Security Update : kernel (Live Patch 40 for SLE 15 SP1) (SUSE-SU-2023:3838-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3838-1 advisory. This update for the Linux Kernel 4.12.14-150100197145 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...

SUSE SLES15 Security Update : kernel (Live Patch 35 for SLE 15 SP1) (SUSE-SU-2023:3768-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3768-1 advisory. This update for the Linux Kernel 4.12.14-150100197126 fixes several issues. The following security issues were fixed: - CVE-2023-1829: Fixed a...

SUSE SLES15: kernel-livepatch-5_14_21-150400_15_5-rt / etc (SUSE-SU-2023:3772-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3772-1 advisory. This update for the Linux Kernel 5.14.21-150400155 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...