Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix integer overflow of user QP buffer size setuserbufsize computes the QP buffer size by left-shifting the user-supplied rq.wqecnt and rq.wqeshift values as signed integers. A sufficiently large rq.wqecnt causes signe...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: vfio/mlx5: Fix race conditions in bitfields and improve struct layout Bitfield operations are not atomic; they follow a read-modify-write pattern. Therefore, we must be cautious not to pack bitfields that can be concurrently...

SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4936-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4936-1 advisory. The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues: The following security issues were fixed: -...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146644)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146644 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix integer overflow of user QP buffer size setuserbufsize computes the QP buffer size...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-146345)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146345 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Release the HWprovided UAR index rather than the SW one Free the UAR index returned by...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-146257)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146257 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix undefined shift of user RQ WQE size setrqsize computes the RQ WQE size as 1...

CVE-2026-98895

A flaw was found in the Linux kernel's mlx5 network driver. When destroying a hardware steering table configured with a default miss table, the driver fails to remove the entry from the associated miss table tracking list, leaving behind an invalid pointer. A local privileged user could exploit...

CVE-2026-80880

A flaw was found in the Linux kernel's IB/mlx5 component. Improper handling of implicit On-Demand Paging ODP memory registration reregmr and interactions with child memory keys can lead to a race condition. This occurs because changes to a parent memory key necessitate a complete rebuild, and...

SUSE CVE-2026-98895

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

CVE-2026-98807

A flaw was found in the Linux kernel's Mellanox ConnectX mlx5 network driver. It allows a privileged local user to cause a Denial of Service DoS via an out-of-bounds memory read. When processing Link Aggregation LAG events, the driver incorrectly applies bonding-specific operations to smaller...

CVE-2026-98895

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

DEBIAN-CVE-2026-98895

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

CVE-2026-98895

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

UBUNTU-CVE-2026-98895

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

CVE-2026-98895

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

EUVD-2026-108689

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

CVE-2026-98895 net/mlx5: HWS, Handle destroying table that has a miss table

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

CVE-2026-98895 net/mlx5: HWS, Handle destroying table that has a miss table

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a table has a miss table that was created by 'mlx5hwstablesetdefaultmiss' API function, its misstbl keeps the table that points to it in a list. If such table is...

CVE-2026-98895

The Linux kernel is affected by a vulnerability in the net/mlx5 driver (HWS). Specifically, when a table is created using the mlx5hws_table_set_default_miss API, the associated miss_tbl maintains a list containing the table that points to it. The root cause is a failure to remove the table from t...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel versions prior to 6.12.111 and prior to 6.18.53. This vulnerability arises because the net/mlx5 HWS fails to remove a table from the misstbl list when terminating a table with a miss table, potentially resulting in nodes within the misstbl list...