Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: bnxten: Error handling in bnxtinitchip has been fixed. The WARNON function is triggered in flushwork if bnxtinitchip fails because we call cancelworksync on dim work that has not been initialized. WARNING: CPU: 37, PID: 5223, at...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: bnxt: prevents a UAF Use After Free error after handing over control to the PTP worker. When reading a timestamp, the bnxttxint function hands over ownership of the completed skb to the PTP worker. The skb should not be used...

Astra Linux - уязвимость в linux

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fixed the RX consumer index logic in the error path. In bnxtrxpkt, the RX buffers are expected to complete in order. If the RX consumer index indicates an out-of-order buffer completion, it means we are encountering a...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fixed a possible memory leak. This issue occurs in bnxtresetupchipctx, when bnxtqplibmapdbbar fails; the driver does not free the memory allocated for “rdev-chipctx”...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: bnxten: fixed a memory leak in bnxtnvmtest Free the kzalloc’ed buffer before returning on the success path...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fixed double invocation of bnxtulpstop/bnxtulpstart Before the commit under the “Fixes” tag below, bnxtulpstop and bnxtulpstart were always invoked in pairs. After that commit, the new bnxtulprestart can be invoked after...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: The OOB write in bnxtrecopyerrstats was fixed. The commit ef56081d1864 “RDMA/bnxtre: RoCE-related hardware counters update” added three new counters and placed them after BNXTREOUTOFSEQERR. BNXTREOUTOFSEQERR serves a...

Astra Linux - уязвимость в linux-5.10, linux, linux-5.15

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 possible concurrent TPA GRO/LRO completions on the aggregation ring. On P5 chips, the maximum number of concurrent TPA is 256, and the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: bnxten: The backing store type is set based on the query type. The bnxthwrmfuncbackingstoreqcapsv2 function stores resp-type from the firmware response in ctxm-type, and then uses that value to index fixed backing-store metadata...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: Fixed a kernel panic that occurred in bnxtgetqueuestatsrx | tx. When the qstats-get operation is executed, calls to netdevstatsops are made. bnxtgetqueuestatsrx | tx collects per-queue statistics from swstats in the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: bnxt: properly flushed XDP redirect lists We encountered the following crashes when testing the XDPREDIRECT feature in production: 56251.579676 listadd corruption. next-prev should be prev ffff93120dd40f30, but was...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021581)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021581 advisory. In the Linux kernel, the following vulnerability has been resolved: bnxt: Do not read past the end of test names Test names were being concatenated based on a offset...

SUSE CVE-2026-43260

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

CVE-2026-43260

A flaw was found in the bnxten driver of the Linux kernel. An issue in the RSS Receive Side Scaling context deletion logic can lead to a leak of VNICs Virtual Network Interface Controllers in the firmware. This can cause subsequent attempts to create new VNICs to fail, resulting in the loss of...

EUVD-2026-27820

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

CVE-2026-43260

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

CVE-2026-43260

The CVE concerns the bnxt_en driver in the Linux kernel. The vulnerability stems from RSS context deletion logic that could leak VNICs in firmware when deleting RSS contexts with the interface down, leading to failures when re-opening and restoring RSS contexts. The fix removes the netif_running(...

CVE-2026-43260 bnxt_en: Fix RSS context delete logic

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

SUSE CVE-2026-43034

In the Linux kernel, the following vulnerability has been resolved: bnxten: set backing store type from query type bnxthwrmfuncbackingstoreqcapsv2 stores resp-type from the firmware response in ctxm-type and later uses that value to index fixed backing-store metadata arrays such as ctxarr and...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: Fixed the truesize for the mb-xdp-pass case. When mb-xdp is set and return is XDPPASS, the packet is converted from xdpbuff to skbuff using bnxtxdpbuildskb. However, bnxtxdpbuildskb passes an incorrect truesize argumen...