Linux Distros Unpatched Vulnerability : CVE-2026-90415

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/cxgb4: free STAG index when TPT entry write fails writetptentry allocates a new STAG index with c4iwgetresource and bumps stats.stag.cur before programming...

Linux Distros Unpatched Vulnerability : CVE-2026-90417

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller...

Linux Distros Unpatched Vulnerability : CVE-2026-90219

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/cxgb4: Free debugfs on registration failure c4iwalloc creates the per-device debugfs tree dev-debugfsroot via setupdebugfs, but it is removed only in...

AZL-102695 CVE-2026-90417 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller's preallocated skb to the transmit path; its allocation-failure...

AZL-102716 CVE-2026-90415 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: free STAG index when TPT entry write fails writetptentry allocates a new STAG index with c4iwgetresource and bumps stats.stag.cur before programming the entry. When writeadaptermem fails, it returns the error without...

AZL-102623 CVE-2026-90219 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Free debugfs on registration failure c4iwalloc creates the per-device debugfs tree dev-debugfsroot via setupdebugfs, but it is removed only in c4iwremove, not in c4iwdealloc. When RDMA device registration fails, the...

CVE-2026-90417

This CVE affects the Linux kernel RDMA/cxgb4 driver (Chelsio cxgb4). The root cause is improper skb ownership in write_tpt_entry() : when the device is in a fatal error state or allocation fails, the function returns early without freeing the caller's preallocated skb. As a result, c4iw_dereg_mr(...

EUVD-2026-82078

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller's preallocated skb to the transmit path; its allocation-failure...

CVE-2026-90417 RDMA/cxgb4: Fix dereg_skb leak and double free in write_tpt_entry()

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix deregskb leak and double free in writetptentry When the device is in the fatal error state, writetptentry returns -EIO before handing the caller's preallocated skb to the transmit path; its allocation-failure...

EUVD-2026-82076

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: free STAG index when TPT entry write fails writetptentry allocates a new STAG index with c4iwgetresource and bumps stats.stag.cur before programming the entry. When writeadaptermem fails, it returns the error without...

CVE-2026-90415

CVE-2026-90415 affects the Linux kernel RDMA/cxgb4 driver (Chelsio T4/T5/T6). In write_tpt_entry(), a new STAG index is allocated via c4iw_get_resource() and stats.stag.cur is incremented before programming the TPT entry. When the subsequent write_adapter_mem() call fails, the error is returned w...

CVE-2026-90415 RDMA/cxgb4: free STAG index when TPT entry write fails

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: free STAG index when TPT entry write fails writetptentry allocates a new STAG index with c4iwgetresource and bumps stats.stag.cur before programming the entry. When writeadaptermem fails, it returns the error without...

CVE-2026-90219

This vulnerability affects the Linux kernel 's RDMA/cxgb4 driver. The root cause is a debugfs dentry leak : c4iw_alloc() creates a per-device debugfs tree via setup_debugfs(), but the tree was only removed in c4iw_remove(), not in c4iw_dealloc(). When RDMA device registration fails, the err_deall...

EUVD-2026-81812

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Free debugfs on registration failure c4iwalloc creates the per-device debugfs tree dev-debugfsroot via setupdebugfs, but it is removed only in c4iwremove, not in c4iwdealloc. When RDMA device registration fails, the...

CVE-2026-90219 RDMA/cxgb4: Free debugfs on registration failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Free debugfs on registration failure c4iwalloc creates the per-device debugfs tree dev-debugfsroot via setupdebugfs, but it is removed only in c4iwremove, not in c4iwdealloc. When RDMA device registration fails, the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: A potential null-ptr-deref issue was fixed in passestablish. If getepfromtid fails to find a non-NULL value for ep, ep will be dereferenced later, regardless of whether it is empty. This patch adds a simple sanity che...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: rdma/cxgb4: Prevent potential integer overflow on 32-bit systems. The “gl-totlen” variable is controlled by the user. It originates from processresponses. On 32-bit systems, the expression “gl-totlen + sizeofstruct cplpassacceptr...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cxgb4: fixed a memory leak in the cxgb4initethtool Filters error path. In the for loop used to allocate locarray and bmap for each port, a memory leak is possible when the allocation of locarray succeeds, but the allocation of bm...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iwcxgb4: A potential NULL dereference in c4iwfillrescmidentry has been fixed. This condition must match the previous “if epcp-state == LISTEN” exactly to avoid a NULL dereference of either “listenep” or “ep”. The problem is that...

Linux Distros Unpatched Vulnerability : CVE-2026-89510

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/cxgb4: Cancel regwork before freeing device on remove c4iwuldstatechange queues regwork to register the RDMA device. c4iwremove can free ctx-dev while this...