Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: bcm: Fix UAF in bcmprocshow CVE-2023-52922 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to th...

ALSA-2025:3026 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: bcm: Fix UAF in bcmprocshow CVE-2023-52922 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to th...

The vulnerability of the xiic_xfer() function in the drivers/i2c/busses/i2c-xiic.c file of the Linux operating system allows a hacker to gain access to protected information.

The vulnerability of the xiicxfer function in the drivers/i2c/busses/i2c-xiic.c file of the Linux operating system’s kernel is related to security configuration errors. Exploiting this vulnerability could allow an attacker to gain access to protected information...

SUSE-SU-2025:0889-1 Security update for the Linux Kernel RT (Live Patch 6 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001020 fixes one issue. The following security issue was fixed: - CVE-2024-56648: net: hsr: avoid potential out-of-bound access in fillframeinfo bsc1235452...

SUSE-SU-2025:0885-1 Security update for the Linux Kernel RT (Live Patch 2 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-150600108 fixes several issues. The following security issues were fixed: - CVE-2024-46818: drm/amd/display: Check gpioid before used as array index bsc1231204. - CVE-2024-46815: drm/amd/display: Check numvalidsets before accessing readerwmsets bsc1231196. -...

Linux 5.6 Cred Refcount Overflow

Linux 5.6 suffers from a cred refcount overflow at approximately 39 gigs of memory usage via iouring. see also my related prior bug reports about overflowing refcounts with lots of RAM usage: https://crbug.com/project-zero/809: BPF program refcount, with 32GiB RAM...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2025-1250)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

RHEL 9 : kernel (RHSA-2025:2475)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:2475 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: core: zero-initialize the...

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

Bulletin has no description...

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...