kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 10. 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 packages contain the Linux kernel, the core of any Linux operating...

CVE-2023-5178

CVE-2023-5178 El exploit para la vulnerabilidad CVE-2023-5178: NVMe-oF-TCP, que es un error de lógica en el controlador NVMe-oF-TCP durante el manejo de una Initialize Connection Request corrupta. Conduce a un doble-free con condición de carrera en kmalloc-96 , que puede explotarse para obtener L...

CVE-2021-3929-3947

CVE-2021-3929-3947 PoC de escape de VM para CVE-2021-3929 y CVE-2021-3947. Solo con fines educativos. Puedes leer el documento técnico para obtener más información. Entorno OS: Ubuntu 21.10 Linux: 5.13.0 gcc: 11.2.0 glibc: 2.34 glib: 2.68.4 QEMU: 6.1.0 Guest OS: Ubuntu 21.04 Comandos Anfitrión...

CVE-2026-97433

A flaw was found in the Linux kernel's Non-Volatile Memory Express NVMe driver. When processing Flexible Data Placement FDP configuration log descriptors, the driver fails to properly validate descriptor sizes before iterating through them. A malicious NVMe device returning crafted log data can...

CVE-2026-97409

A flaw was found in the Linux kernel's NVMe over Fibre Channel NVMe-FC driver. When establishing a connection to an NVMe-FC target, an administrative request timeout triggers error-handling routines that attempt to abort requests on uninitialized I/O queues. A malicious or unresponsive target cou...

USN-8816-2 linux-gcp, linux-gcp-7.0, linux-oem-7.0 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - S390 architecture; - x86 architecture; - DRBD Distributed Replicated Block Device drivers; -...

CVE-2026-98056

A flaw was found in the Linux kernel's Non-Volatile Memory Express NVMe driver, which can lead to a Denial of Service DoS. When scanning for storage namespaces, the driver iterates through gaps between namespace identifiers individually instead of processing only registered devices. A malicious o...

CVE-2026-97528

A flaw was found in the Linux kernel's qla2xxx driver. This vulnerability allows an attacker on the storage network to cause a Denial of Service DoS or memory corruption. When an error occurs during the handling of Non-Volatile Memory Express NVMe Link Service responses, the driver releases an...

CVE-2026-97527

A flaw was found in the Linux kernel's qla2xxx driver. An attacker communicating over a Fibre Channel storage network can cause a Denial of Service DoS by triggering concurrent processing of unsolicited Non-Volatile Memory Express NVMe requests. Because the driver fails to properly synchronize li...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 10. 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 t...

kernel: nvme-tcp: reject a read that transferred too few bytes

A flaw was found in the NVMe-TCP implementation of the Linux kernel. This vulnerability occurs when the system completes a data read request even if the connected controller transfers fewer bytes than expected. As a result, the user application receives a mix of legitimate and stale data,...

CVE-2026-98154

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express over RDMA Remote Direct Memory Access driver. This vulnerability can lead to a Denial of Service DoS due to improper error cleanup during request processing. When an input/output I/O communication error occurs while queuing a...

CVE-2026-98153

A flaw was found in the Linux kernel's NVMe driver. A race condition can lead to a denial of service DoS or memory corruption when multiple paths scan the same shared namespace concurrently. Because access to the Flexible Data Placement FDP configuration data is unprotected during initialization,...

CVE-2026-98152

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express over Fabrics RDMA Remote Direct Memory Access target subsystem. When pending disconnecting queues exceed the backlog threshold, the connection handler fails to release newly allocated queue structures and associated network...

SUSE CVE-2026-98153

In the Linux kernel, the following vulnerability has been resolved: nvme: fix racy access to FDP placement id array nvmequeryfdpinfo is called per-path and therefore prone to races. It populates head-nrplids/head-plids for fdp registration. But nothing protects that pair from concurrent access -...

SUSE CVE-2026-98154

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix -EIO cleanup order in queuerq On -EIO, the RDMA queuerq path reports a host path error and then still cleans up the command and unmaps the SQE DMA. The path error helper completes the request, so that is double...

DEBIAN-CVE-2026-98154

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix -EIO cleanup order in queuerq On -EIO, the RDMA queuerq path reports a host path error and then still cleans up the command and unmaps the SQE DMA. The path error helper completes the request, so that is double...

AZL-104813 CVE-2026-98154 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix -EIO cleanup order in queuerq On -EIO, the RDMA queuerq path reports a host path error and then still cleans up the command and unmaps the SQE DMA. The path error helper completes the request, so that is double...

CVE-2026-98154

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix -EIO cleanup order in queuerq On -EIO, the RDMA queuerq path reports a host path error and then still cleans up the command and unmaps the SQE DMA. The path error helper completes the request, so that is double...

DEBIAN-CVE-2026-98153

In the Linux kernel, the following vulnerability has been resolved: nvme: fix racy access to FDP placement id array nvmequeryfdpinfo is called per-path and therefore prone to races. It populates head-nrplids/head-plids for fdp registration. But nothing protects that pair from concurrent access -...