USN-6416-2: Linux kernel 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...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-6416-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6416-2 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 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6416-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6416-1 advisory. It was discovered that the IPv6 implementation in the Linux kernel contained a high rate of hash collisions in connection lookup table. A...

SUSE SLES15: kernel-livepatch-5_14_21-150400_24_69-default / etc (SUSE-SU-2023:3923-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3923-1 advisory. This update for the Linux Kernel 5.14.21-1504002469 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...

SUSE SLES15 Security Update : kernel (Live Patch 13 for SLE 15 SP4) (SUSE-SU-2023:3922-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3922-1 advisory. This update for the Linux Kernel 5.14.21-1504002466 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...

SUSE SLES15: kernel-livepatch-5_14_21-150400_24_81-default / etc (SUSE-SU-2023:3929-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2023:3929-1 advisory. This update for the Linux Kernel 5.14.21-1504002481 fixes one issue. The following security issue was fixed: - CVE-2023-4273: Fixed a flaw in the exFAT...

SUSE SLES15 Security Update : kernel (Live Patch 35 for SLE 15 SP3) (SUSE-SU-2023:3912-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3912-1 advisory. This update for the Linux Kernel 5.3.18-15030059130 fixes several issues. The following security issues were fixed: - CVE-2023-1829: Fixed a...

SUSE-SU-2023:3929-1 Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005519 fixes one issue. The following security issue was fixed: - CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged attacker to overflow the kernel stack bsc1214123...

SUSE-SU-2023:3912-1 Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059130 fixes several issues. The following security issues were fixed: - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter tcindex bsc1210619. - CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that...

SUSE SLES15 Security Update : kernel (Live Patch 39 for SLE 15 SP2) (SUSE-SU-2023:3891-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3891-1 advisory. This update for the Linux Kernel 5.3.18-15020024160 fixes several issues. The following security issues were fixed: - CVE-2023-1829: Fixed a...

SUSE SLES15 Security Update : kernel (Live Patch 23 for SLE 15 SP3) (SUSE-SU-2023:3892-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3892-1 advisory. This update for the Linux Kernel 5.3.18-1503005990 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...

SUSE-SU-2023:3892-1 Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-1503005990 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed improper refcount update in clsfw leads to use-after-free bsc1215119. - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter tcindex...

SUSE-SU-2023:3891-1 Security update for the Linux Kernel (Live Patch 39 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024160 fixes several issues. The following security issues were fixed: - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter tcindex bsc1210619. - CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that...

SUSE-SU-2023:3889-1 Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024154 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed improper refcount update in clsfw leads to use-after-free bsc1215119. - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter tcinde...

SUSE SLES15: kernel-livepatch-5_14_21-150400_15_46-rt / etc (SUSE-SU-2023:3806-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2023:3806-1 advisory. This update for the Linux Kernel 5.14.21-1504001546 fixes one issue. The following security issue was fixed: - CVE-2023-4273: Fixed a flaw in the exFAT...

SUSE SLES15 Security Update : kernel (Live Patch 30 for SLE 15 SP2) (SUSE-SU-2023:3812-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3812-1 advisory. This update for the Linux Kernel 5.3.18-15020024129 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...

CBL Mariner 2.0 Security Update: hyperv-daemons / kernel (CVE-2023-4273)

The version of hyperv-daemons / kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-4273 advisory. - A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the...

SUSE SLES15 Security Update : kernel (Live Patch 33 for SLE 15 SP2) (SUSE-SU-2023:3844-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3844-1 advisory. This update for the Linux Kernel 5.3.18-15020024142 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...

SUSE-SU-2023:3806-1 Security update for the Linux Kernel RT (Live Patch 3 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001311 fixes one issue. The following security issue was fixed: - CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged attacker to overflow the kernel stack bsc1214123...

SUSE SLES15 Security Update : kernel RT (Live Patch 9 for SLE 15 SP4) (SUSE-SU-2023:3773-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3773-1 advisory. This update for the Linux Kernel 5.14.21-1504001540 fixes several issues. The following security issues were fixed: - CVE-2023-3776: Fixed...