Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26977)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26977 advisory. - In the Linux kernel, the following vulnerability has been resolved: pciiounmap: Fix MMIO mapping lea...

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 the Linux kernel that stems from an IO mapping leak on probe failure...

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 the Linux kernel that stems from a DMA mapping leak...

CVE-2024-26977

A vulnerability was found in the pciiounmap function in the Linux Kernel, where a lack of proper checks can result in memory leakage. This occurs due to the ifdef ARCHHASGENERICIOPORTMAP macro which also guards the iounmap function, causing MMIO mappings to leak. This issue can lead to resource...

UBUNTU-CVE-2024-26977

In the Linux kernel, the following vulnerability has been resolved: pciiounmap: Fix MMIO mapping leak The ifdef ARCHHASGENERICIOPORTMAP accidentally also guards iounmap, which means MMIO mappings are leaked. Move the guard so we call iounmap for MMIO mappings...

CVE-2024-26977 pci_iounmap(): Fix MMIO mapping leak

In the Linux kernel, the following vulnerability has been resolved: pciiounmap: Fix MMIO mapping leak The ifdef ARCHHASGENERICIOPORTMAP accidentally also guards iounmap, which means MMIO mappings are leaked. Move the guard so we call iounmap for MMIO mappings...

Linux kernel information disclosure vulnerability (CNVD-2024-30377)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from an information disclosure vulnerability that stems from the presence of a potential DMA mapping leak. An attacker can exploit this vulnerability to...

DEBIAN-CVE-2021-47064

In the Linux kernel, the following vulnerability has been resolved: mt76: fix potential DMA mapping leak With buf uninitialized in mt76dmatxqueueskbraw, its field skipunmap could potentially inherit a non-zero value from stack garbage. If this happens, it will cause DMA mappings for MCU command...

CVE-2021-47064

In the Linux kernel, the following vulnerability has been resolved: mt76: fix potential DMA mapping leak With buf uninitialized in mt76dmatxqueueskbraw, its field skipunmap could potentially inherit a non-zero value from stack garbage. If this happens, it will cause DMA mappings for MCU command...

UBUNTU-CVE-2021-47064

In the Linux kernel, the following vulnerability has been resolved: mt76: fix potential DMA mapping leak With buf uninitialized in mt76dmatxqueueskbraw, its field skipunmap could potentially inherit a non-zero value from stack garbage. If this happens, it will cause DMA mappings for MCU command...

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. Linux kernel suffers from an information disclosure vulnerability that stems from the presence of a potential DMA mapping leak. An attacker can exploit this vulnerability to...

CVE-2021-47033

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...

CVE-2021-47032

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...

UBUNTU-CVE-2021-47033

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...

PT-2020-12599 · Qualcomm · Qualcomm Adreno Gpu

Name of the Vulnerable Software and Affected Versions: Qualcomm Adreno GPU affected versions not specified Description: The issue concerns a shared mapping leak due to PID reuse in the Qualcomm Adreno GPU. Recommendations: At the moment, there is no information about a newer version that contains...