CVE-2026-68318

The CVE-2026-68318 entry concerns a Linux kernel use-after-free in pds_core during remove, caused by destroying the workqueue before pdsc_teardown() completes. The issue allows queued work on a destroyed workqueue via two paths: (1) a timeout in pdsc_teardown() -> pdsc_devcmd_reset() causes he...

EUVD-2026-55419

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix use-after-free on workqueue during remove In pdscremove, the workqueue is destroyed before pdscteardown is called. This ordering allows two paths to queue work on the destroyed workqueue: 1. If pdscteardown -...

CVE-2026-68317

The CVE-2026-68317 entry concerns the Linux kernel pds_core component, focusing on races when adding or deleting an auxiliary device slot (pf->vfs[vf_id].padev). Root cause: both the VF and PF paths (pdsc_reset_done and devlink enable_vnet/disable_vnet) serialize on config_lock but fail to gua...

CVE-2026-68317 pds_core: fix auxiliary device add/del races

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix auxiliary device add/del races Two paths add or delete the same slot pf-vfsvfid.padev: a VF's pdscresetdone and the PF's devlink enablevnet/disablevnet handler. They serialize on configlock, but neither guards the sl...

SUSE CVE-2026-64101

In the Linux kernel, the following vulnerability has been resolved: fwctl: pds: Validate RPC input size before parsing The fwctl core allocates the device-specific RPC input buffer with fwctlrpc.inlen and passes that buffer to the driver callback. pdsfcfwrpc casts the buffer to struct fwctlrpcpds...

SUSE CVE-2026-64148

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix error handling in pdscdevcmdwait Fix two cases where pdscdevcmdwait returns stale success from the completion register instead of an error: 1. FW crash: If firmware stops running, the wait loop breaks early with...

CVE-2026-64148

A flaw was found in the Linux kernel's pdscore component. This vulnerability involves incorrect error handling within the pdscdevcmdwait function, which can cause the system to report a successful operation even when a firmware crash or command timeout has occurred. This misreporting can prevent...

Linux Distros Unpatched Vulnerability : CVE-2026-64147

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pdscore: fix debugfslookup dentry leak and error handling debugfslookup returns a dentry with an elevated reference count that must be released with dput. The...

CVE-2026-64148

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix error handling in pdscdevcmdwait Fix two cases where pdscdevcmdwait returns stale success from the completion register instead of an error: 1. FW crash: If firmware stops running, the wait loop breaks early with...

EUVD-2026-45832

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix debugfslookup dentry leak and error handling debugfslookup returns a dentry with an elevated reference count that must be released with dput. The current code discards the returned dentry without calling dput, causin...

CVE-2026-64148 pds_core: fix error handling in pdsc_devcmd_wait

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix error handling in pdscdevcmdwait Fix two cases where pdscdevcmdwait returns stale success from the completion register instead of an error: 1. FW crash: If firmware stops running, the wait loop breaks early with...

CVE-2026-64101

In the Linux kernel, the following vulnerability has been resolved: fwctl: pds: Validate RPC input size before parsing The fwctl core allocates the device-specific RPC input buffer with fwctlrpc.inlen and passes that buffer to the driver callback. pdsfcfwrpc casts the buffer to struct fwctlrpcpds...

CVE-2026-64101 fwctl: pds: Validate RPC input size before parsing

In the Linux kernel, the following vulnerability has been resolved: fwctl: pds: Validate RPC input size before parsing The fwctl core allocates the device-specific RPC input buffer with fwctlrpc.inlen and passes that buffer to the driver callback. pdsfcfwrpc casts the buffer to struct fwctlrpcpds...

EUVD-2026-45786

In the Linux kernel, the following vulnerability has been resolved: fwctl: pds: Validate RPC input size before parsing The fwctl core allocates the device-specific RPC input buffer with fwctlrpc.inlen and passes that buffer to the driver callback. pdsfcfwrpc casts the buffer to struct fwctlrpcpds...

CVE-2026-64101 fwctl: pds: Validate RPC input size before parsing

In the Linux kernel, the following vulnerability has been resolved: fwctl: pds: Validate RPC input size before parsing The fwctl core allocates the device-specific RPC input buffer with fwctlrpc.inlen and passes that buffer to the driver callback. pdsfcfwrpc casts the buffer to struct fwctlrpcpds...

CVE-2026-64101

The CVE-2026-64101 issue affects the Linux kernel fwctl component, where the RPC input buffer for pds is validated too late. Root cause: pdsfc_fw_rpc() casts the raw RPC buffer to fwctl_rpc_pds and then reads fields before ensuring the input buffer is large enough, risking an out-of-bounds read w...

PT-2026-61418

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fwctl core where the pdsfc fw rpc function casts an RPC input buffer to struct fwctl rpc pds and calls pdsfc validate rpc without first verifying if the buffer siz...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37916)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37916 advisory. - In the Linux kernel, the following vulnerability has been resolved: pdscore: remove write-after-free of...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37886)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37886 advisory. - In the Linux kernel, the following vulnerability has been resolved: pdscore: make waitcontext part of qinfo...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37887)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37887 advisory. - In the Linux kernel, the following vulnerability has been resolved: pdscore: handle unsupported...