Linux Distros Unpatched Vulnerability : CVE-2025-68197

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bnxten: Fix null pointer dereference in bnxtbstracecheckwrap With older FW, we may get the ASYNCEVENTCMPLEVENTIDDBGBUFPRODUCER for FW trace data type that has n...

EUVD-2025-203699

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix null pointer dereference in bnxtbstracecheckwrap With older FW, we may get the ASYNCEVENTCMPLEVENTIDDBGBUFPRODUCER for FW trace data type that has not been initialized. This will result in a crash in...

CVE-2025-68197

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix null pointer dereference in bnxtbstracecheckwrap With older FW, we may get the ASYNCEVENTCMPLEVENTIDDBGBUFPRODUCER for FW trace data type that has not been initialized. This will result in a crash in...

CVE-2025-68197

The CVE-2025-68197 issue affects the Linux kernel bnxt_en driver. It fixes a null pointer dereference in bnxt_bs_trace_check_wrap() that could occur when FW trace data type is uninitialized on older FW, leading to a crash in bnxt_bs_trace_type_wrap(). The patch adds a guard to verify a valid magi...

CVE-2025-68197 bnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap()

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix null pointer dereference in bnxtbstracecheckwrap With older FW, we may get the ASYNCEVENTCMPLEVENTIDDBGBUFPRODUCER for FW trace data type that has not been initialized. This will result in a crash in...

PT-2025-51610

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a null pointer dereference within the bnxt bs trace check wrap function. Older firmware versions may trigger an ASYNC EVENT CMPL EVENT ID DBG...

SUSE CVE-2025-40330

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

EUVD-2025-201872

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

CVE-2025-40330

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

UBUNTU-CVE-2025-40330

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

CVE-2025-40330

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

CVE-2025-40330 bnxt_en: Shutdown FW DMA in bnxt_shutdown()

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

CVE-2025-40330 bnxt_en: Shutdown FW DMA in bnxt_shutdown()

In the Linux kernel, the following vulnerability has been resolved: bnxten: Shutdown FW DMA in bnxtshutdown The netifclose call in bnxtshutdown only stops packet DMA. There may be FW DMA for trace logging recently added that will continue. If we kexec to a new kernel, the DMA will corrupt memory ...

CVE-2025-40330

CVE-2025-40330 affects the bnxt_en driver in the Linux kernel. The vulnerability arose because bnxt_shutdown()’s netif_close() only halts packet DMA, potentially leaving firmware DMA (such as trace logging) active. If the system kexeces to a new kernel, this DMA could corrupt memory in the new ke...

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 the bnxtshutdown function not disabling FW DMA, which could lead to memory corruption...

PT-2025-49783

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where Firmware FW DMA may continue during shutdown, even after packet DMA has been stopped. This occurs because the netif close call within the bnxt...

PT-2026-2502

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s bnxt en network driver related to the handling of XDP TX packets. Specifically, the clearing of event flags within the bnxt rx xdp function is...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990772 advisory. In the Linux kernel, the following vulnerability has been resolved: bnxten: Avoid order-5 memory allocation for TPA data The driver needs to keep track of all the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989020)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989020 advisory. In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix possible crash in bnxthwrmsetcoal During the error recovery sequence, the rtnllock is...