RHEL 8 : kernel-rt (RHSA-2023:1110)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1110 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

SUSE SLES15 Security Update : kernel RT (Live Patch 1 for SLE 15 SP4) (SUSE-SU-2023:0635-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2023:0635-1 advisory. This update for the Linux Kernel 5.14.21-150400155 fixes one issue. The following security issue was fixed: - CVE-2023-0179: Fixed incorrect arithmetic...

RHEL 7 : kernel-rt (RHSA-2023:1092)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1092 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RLSA-2023:0979 Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: use-after-free caused by l2capreassemblesdu in net/bluetooth/l2capcore.c CVE-2022-3564 kernel: stack overflow in doprocdointvec an...

kernel-rt security and bug fix update

An update is available for kernel-rt. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

Rocky Linux 9 : kernel-rt (RLSA-2023:0979)

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:0979 advisory. - A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows...

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

An update for kernel-rt is now available for Red Hat Enterprise Linux 9. 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...

ALSA-2023:0979 Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: use-after-free caused by l2capreassemblesdu in net/bluetooth/l2capcore.c CVE-2022-3564 kernel: stack overflow in doprocdointvec an...

AlmaLinux 9 : kernel-rt (ALSA-2023:0979)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:0979 advisory. - An out-of-bounds memory access flaw was found in the Linux kernel Intel's iSMT SMBus host controller driver in the way a user triggers the...

RHEL 9 : kernel-rt (RHSA-2023:0979)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0979 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RLSA-2023:0854 Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mm/mremap.c use-after-free vulnerability CVE-2022-41222 kernel: nfsd buffer overflow by RPC message over TCP with garbage data...

kernel-rt security and bug fix update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

Rocky Linux 8 : kernel-rt (RLSA-2023:0854)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:0854 advisory. - mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. CVE-2022-41222 ...

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

ALSA-2023:0854 Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mm/mremap.c use-after-free vulnerability CVE-2022-41222 kernel: nfsd buffer overflow by RPC message over TCP with garbage data...

Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mm/mremap.c use-after-free vulnerability CVE-2022-41222 kernel: nfsd buffer overflow by RPC message over TCP with garbage data...

RHEL 8 : kernel-rt (RHSA-2023:0854)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0854 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

AlmaLinux 8 : kernel-rt (ALSA-2023:0854)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:0854 advisory. - An out-of-bounds memory access flaw was found in the Linux kernel Intel's iSMT SMBus host controller driver in the way a user triggers the...

SUSE SLES15 Security Update : kernel RT (Live Patch 1 for SLE 15 SP4) (SUSE-SU-2023:0320-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2023:0320-1 advisory. This update for the Linux Kernel 5.14.21-150400155 fixes one issue. The following security issue was fixed: - CVE-2022-4379: Fixed a use-after-free...

Denial Of Service (DoS)

kernel-rt is vulnerable to Denial Of Service DoS. The vulnerability exists due to the incorrect TLB flush issue in the library, which leads to random memory corruption or data leaks, allowing an attacker to cause an application crash...