CVE-2022-48686 nvme-tcp: fix UAF when detecting digest errors

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the iowork loop when we set rdenabled to true, so we don't attempt to read data from the socket when the TCP stream is already out-of-sync or corrupted...

SUSE CVE-2024-27392

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

CVE-2024-27392

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

CVE-2024-27392

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

UBUNTU-CVE-2024-27392

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

CVE-2024-27392

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

CVE-2024-27392 nvme: host: fix double-free of struct nvme_id_ns in ns_update_nuse()

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

CVE-2024-27392 nvme: host: fix double-free of struct nvme_id_ns in ns_update_nuse()

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

CVE-2024-27392

The CVE-2024-27392 entry concerns the Linux kernel nvme subsystem. A double-free occurred in ns_update_nuse() where kfree() ran after nvme_identify_ns() failed, freeing nvme_id_ns twice and triggering KASAN. The root cause is freeing the struct after identify_ns failure; the fix is to skip kfree(...

CVE-2024-27392 nvme: host: fix double-free of struct nvme_id_ns in ns_update_nuse()

In the Linux kernel, the following vulnerability has been resolved: nvme: host: fix double-free of struct nvmeidns in nsupdatenuse When nvmeidentifyns fails, it frees the pointer to the struct nvmeidns before it returns. However, nsupdatenuse calls kfree for the pointer even when nvmeidentifyns...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a double release vulnerability in nvmeidns...

SUSE CVE-2022-48658

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f "mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context" moved all flushcpuslab invocations to the global workqueue to...

CVE-2022-48658

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f "mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context" moved all flushcpuslab invocations to the global workqueue to...

CVE-2022-48658

CVE-2022-48658 affects the Linux kernel:mm/slub: flush_cpu_slab()/__free_slab() invocations were moved out of IRQ context into a global workqueue. When flush_all_cpu_locked() runs from task context, a WQ_MEM_RECLAIM-enabled workqueue may flush the global workqueue, causing a dependency issue duri...

CVE-2022-48658

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f "mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context" moved all flushcpuslab invocations to the global workqueue to...

CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

CVE-2024-26846

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: do not wait in vain when unloading module The module exit path has race between deleting all controllers and freeing 'left over IDs'. To prevent double free a synchronization between nvmedeletectrl and idadestroy has bee...

CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

UBUNTU-CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...