CVE-2025-38341

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: avoid double free when failing to DMA-map FW msg The semantics are that caller of fbnicmbxmapmsg retains the ownership of the message on error. All existing callers dutifully free the page...

CVE-2025-38341

CVE-2025-38341 pertains to the Linux kernel fbnic driver. The issue is described as a double-free scenario when DMA-mapping a FW message fails within fbnic_mbx_map_msg(), with the documented behavior that the caller retains ownership of the message on error and the page is freed by existing calle...

UBUNTU-CVE-2025-38300

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce-cipher - fix error handling in sun8icecipherprepare Fix two DMA cleanup issues on the error path in sun8icecipherprepare: 1 If dmamapsg fails for areq-dst, the device driver would try to free DMA memory it has no...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: netmem: prevents the transmission of unreadable SKBs Service Control Blocks Currently, in stable versions of the kernel, we have support for netmem/devmem RX operations, but not TX operations. It is not safe to forward/redirect a...

PT-2025-29063 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's fbnic module related to DMA mapping of firmware messages. The issue involves a potential double free when failing to DMA-map firmware messages, wher...

CVE-2025-37873

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted txprod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails...

CVE-2025-37873 eth: bnxt: fix missing ring index trim on error path

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted txprod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails...

CVE-2025-37873

The CVE-2025-37873 entry concerns the Linux kernel Ethernet driver for Broadcom/BNXT (eth: bnxt). The issue arises in the Tx path after a conversion to a free-running tx_prod, where masking on the Tx error path was missed, causing a crash on error conditions such as DMA mapping failures. The root...

CVE-2025-37873 eth: bnxt: fix missing ring index trim on error path

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted txprod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails...

DEBIAN-CVE-2025-21954

In the Linux kernel, the following vulnerability has been resolved: netmem: prevent TX of unreadable skbs Currently on stable trees we have support for netmem/devmem RX but not TX. It is not safe to forward/redirect an RX unreadable netmem packet into the device's TX path, as the device may call...

CVE-2025-21954

In the Linux kernel, the following vulnerability has been resolved: netmem: prevent TX of unreadable skbs Currently on stable trees we have support for netmem/devmem RX but not TX. It is not safe to forward/redirect an RX unreadable netmem packet into the device's TX path, as the device may call...

CVE-2025-21954 netmem: prevent TX of unreadable skbs

In the Linux kernel, the following vulnerability has been resolved: netmem: prevent TX of unreadable skbs Currently on stable trees we have support for netmem/devmem RX but not TX. It is not safe to forward/redirect an RX unreadable netmem packet into the device's TX path, as the device may call...

CVE-2025-21954

CVE-2025-21954: Linux kernel netmem component vulnerability where TX of unreadable SKBs could be forwarded, potentially triggering unsafe DMA mappings. The issue arises because stable trees supported netmem RX but not TX, making unreadable RX netmem packets unsafe to forward into the device TX pa...

CVE-2025-21954 netmem: prevent TX of unreadable skbs

In the Linux kernel, the following vulnerability has been resolved: netmem: prevent TX of unreadable skbs Currently on stable trees we have support for netmem/devmem RX but not TX. It is not safe to forward/redirect an RX unreadable netmem packet into the device's TX path, as the device may call...

PT-2025-14335 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the netmem feature. The issue allowed the transmission of unreadable network memory netmem packets into the device's...

Linux Distros Unpatched Vulnerability : CVE-2024-53058

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data In case the non-paged data of a SKB carries protocol header and protocol payload to be...

Linux Distros Unpatched Vulnerability : CVE-2024-50001

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix error path in multi- packet WQE transmit Remove the erroneous unmap in case no...

Linux Distros Unpatched Vulnerability : CVE-2024-26680

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: atlantic: Fix DMA mapping for PTP hwts ring Function aqringhwtsrxalloc maps extra...

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 not limiting the maximum segment size based on the capabilities of the DMA engine, which could result in a DMA...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data In cases where the non-paged data of an SKB contains a protocol header and payload that need to be transmitted on a platform where the DMA AXI address width is...