CLSA-2024-1722977984 kernel: Fix of 16 CVEs

ima: Fix use-after-free on a dentry's dname.name CVE-2024-39494 - ima: define imamaxdigestdata struct without a flexible array variable - ima: detect changes to the backing overlay file - tcp: Use refcountincnotzero in tcptwskunique. CVE-2024-36904 - afunix: Fix garbage collector racing against...

SUSE SLES15 Security Update : kernel RT (Live Patch 7 for SLE 15 SP5) (SUSE-SU-2024:2724-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2724-1 advisory. This update for the Linux Kernel 5.14.21-1505001324 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 14 for SLE 15 SP5) (SUSE-SU-2024:2726-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2726-1 advisory. This update for the Linux Kernel 5.14.21-1505001352 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 13 for SLE 15 SP5) (SUSE-SU-2024:2725-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2725-1 advisory. This update for the Linux Kernel 5.14.21-1505001347 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 11 for SLE 15 SP5) (SUSE-SU-2024:2751-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2751-1 advisory. This update for the Linux Kernel 5.14.21-1505001338 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 5 for SLE 15 SP5) (SUSE-SU-2024:2750-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2750-1 advisory. This update for the Linux Kernel 5.14.21-1505001318 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE-SU-2024:2750-1 Security update for the Linux Kernel RT (Live Patch 5 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001318 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed use-after-free bug caused by scosocktimeout bsc1225013. - CVE-2024-35950: drm/client: Fully protect modes with dev-modeconfig.mutex bsc1225310...

SUSE SLES15 Security Update : kernel RT (Live Patch 15 for SLE 15 SP5) (SUSE-SU-2024:2723-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2723-1 advisory. This update for the Linux Kernel 5.14.21-1505001355 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 8 for SLE 15 SP5) (SUSE-SU-2024:2719-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2719-1 advisory. This update for the Linux Kernel 5.14.21-1505001327 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel RT (Live Patch 10 for SLE 15 SP5) (SUSE-SU-2024:2722-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2722-1 advisory. This update for the Linux Kernel 5.14.21-1505001335 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed...

SUSE-SU-2024:2726-1 Security update for the Linux Kernel RT (Live Patch 14 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001352 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed use-after-free bug caused by scosocktimeout bsc1225013. - CVE-2024-26923: Fixed false-positive lockdep splat for spinlock in unixgc bsc1223683. -...

SUSE-SU-2024:2725-1 Security update for the Linux Kernel RT (Live Patch 13 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001347 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed use-after-free bug caused by scosocktimeout bsc1225013. - CVE-2024-35950: drm/client: Fully protect modes with dev-modeconfig.mutex bsc1225310. -...

SUSE-SU-2024:2724-1 Security update for the Linux Kernel RT (Live Patch 7 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001324 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed use-after-free bug caused by scosocktimeout bsc1225013. - CVE-2024-35950: drm/client: Fully protect modes with dev-modeconfig.mutex bsc1225310...

SUSE-SU-2024:2723-1 Security update for the Linux Kernel RT (Live Patch 15 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001355 fixes several issues. The following security issues were fixed: - CVE-2024-27398: Fixed use-after-free bug caused by scosocktimeout bsc1225013. - CVE-2024-26923: Fixed false-positive lockdep splat for spinlock in unixgc bsc1223683. -...

CVE-2024-42124 scsi: qedf: Make qedf_execute_tmf() non-preemptible

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedfexecutetmf non-preemptible Stop calling smpprocessorid from preemptible code in qedfexecutetmf90. This results in BUGON when running an RT kernel. 659.343280 BUG: using smpprocessorid in preemptible 00000000...

CVE-2024-42124 scsi: qedf: Make qedf_execute_tmf() non-preemptible

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedfexecutetmf non-preemptible Stop calling smpprocessorid from preemptible code in qedfexecutetmf90. This results in BUGON when running an RT kernel. 659.343280 BUG: using smpprocessorid in preemptible 00000000...

CVE-2024-41023 sched/deadline: Fix task_struct reference leak

In the Linux kernel, the following vulnerability has been resolved: sched/deadline: Fix taskstruct reference leak During the execution of the following stress test with linux-rt: stress-ng --cyclic 30 --timeout 30 --minimize --quiet kmemleak frequently reported a memory leak concerning the...

CVE-2024-41023

CVE-2024-41023 — Linux kernel vulnerability in sched/deadline: a task_struct reference leak occurs when a timer is canceled before expiration after start_dl_timer() increments the refcount. The leak happens because the timer callback is supposed to decrement the reference count, but an early-canc...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. 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 f...

RHEL 9 : kernel-rt (RHSA-2024:4831)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4831 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...