RHEL 6 : kernel (RHSA-2025:2517)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:2517 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: core: zero-initialize the...

CVE-2025-21864

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

CVE-2024-56629 affecting package kernel for versions less than 6.6.76.1-1

CVE-2024-56629 affecting package kernel for versions less than 6.6.76.1-1. An upgraded version of the package is available that resolves this issue...

kernel security update

3.10.0-1160.119.1.0.6.el7.OL7 - media: uvcvideo: Skip parsing frames of type UVCVSUNDEFINED in uvcparseformat Benoit Sevens CVE-2024-53104 Orabug: 37584712...

CVE-2025-21850

In the Linux kernel, the following vulnerability has been resolved: nvmet: Fix crash when a namespace is disabled The namespace percpu counter protects pending I/O, and we can only safely diable the namespace once the counter drop to zero. Otherwise we end up with a crash when running...

RHSA-2025:2627 Red Hat Security Advisory: kernel security update

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CVE-2025-21864 tcp: drop secpath at the same time as we currently drop dst

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

CVE-2025-21859

CVE-2025-21859 affects the Linux kernel USB gadget f_midi path; a deadlock occurs when a lock is acquired twice in a re-entrant f_midi_transmit. The fix is to schedule the inner f_midi_transmit via a high-priority work queue using queue_work() from the completion handler. Patched commits are refe...

CVE-2025-21853 bpf: avoid holding freeze_mutex during mmap operation

In the Linux kernel, the following vulnerability has been resolved: bpf: avoid holding freezemutex during mmap operation We use map-freezemutex to prevent races between mapfreeze and memory mapping BPF map contents with writable permissions. The way we naively do this means we'll hold freezemutex...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033. CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization guest/host mode behind...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-36898: gpiolib: cdev: fix uninitialised kfifo bsc1225736. CVE-2024-46858: mptcp: pm: Fix uaf in timerdeletesync bsc1231088. CVE-2024-50142: xfrm: validate new...

SUSE-SU-2025:0201-2 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver bsc1203332. - CVE-2022-48742: rtnetlink: make sure to refresh masterdev/mops i...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-22543: Fixed improper handling of VMIO|VMPFNMAP vmas in KVM bsc1186482. CVE-2021-47634: ubi: Fix race condition between ctrlcdevioctl and ubicdevioctl...

RHSA-2025:2646 Red Hat Security Advisory: kernel security update

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RHSA-2025:2528 Red Hat Security Advisory: kernel security update

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RHSA-2025:2514 Red Hat Security Advisory: kernel security update

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RHSA-2025:2510 Red Hat Security Advisory: kernel-rt security update

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Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced 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 for...

Important: Red Hat Security Advisory: kernel security update

An update for kernel 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 th...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ACPI: extlog: fix NULL pointer dereference check CVE-2023-52605 kernel: vsock/virtio: Initialization of the dangling pointer occurring in vsk-trans CVE-2024-50264 kernel: HID: core:...