SUSE SLES15 Security Update : kernel (Live Patch 34 for SLE 15 SP4) (SUSE-SU-2025:03381-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03381-1 advisory. This update for the Linux Kernel 5.14.21-15040024144 fixes several issues. The following security issues were fixed: - CVE-2025-38177: schhfsc...

RHEL 10 : kernel (RHSA-2025:8137)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:8137 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: media: uvcvideo: Skip parsing...

CVE-2025-21756 vsock: Keep the binding until socket destruction

In the Linux kernel, the following vulnerability has been resolved: vsock: Keep the binding until socket destruction Preserve sockets bindings; this includes both resulting from an explicit bind and those implicitly bound through autobind during connect. Prevents socket unbinding during a transpo...

CVE-2025-21756

CVE-2025-21756 affects the Linux kernel vsock subsystem. The issue arises from keeping socket bindings until destruction, preventing correct unbinding during transport reassignment. This leads to a use-after-free in the binding path, observed as a KASAN slab-use-after-free in __vsock_bind and rel...

CVE-2025-21666 vsock: prevent null-ptr-deref in vsock_*[has_data|has_space]

In the Linux kernel, the following vulnerability has been resolved: vsock: prevent null-ptr-deref in vsockhasdata|hasspace Recent reports have shown how we sometimes call vsockhasdata when a vsock socket has been de-assigned from a transport see attached links, but we shouldn't. Previous commits...

AZL-54629 CVE-2024-53091 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Add skisinet and ISICSK check in tlsswhasctxtx/rx As the introduction of the support for vsock and unix sockets in sockmap, tlsswhasctxtx/rx cannot presume the socket passed in must be ISICSK. vsock and afunix sockets have...