CVE-2026-72023 octeontx2-pf: fix SQB pointer leak on init failure

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix SQB pointer leak on init failure otx2inithwresources initializes SQ aura and pool resources before several later setup steps. On failure, errfreesqptrs only frees SQB pages, leaving the per-SQ sqbptrs arrays...

CVE-2026-72023 octeontx2-pf: fix SQB pointer leak on init failure

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix SQB pointer leak on init failure otx2inithwresources initializes SQ aura and pool resources before several later setup steps. On failure, errfreesqptrs only frees SQB pages, leaving the per-SQ sqbptrs arrays...

CVE-2026-72023

CVE-2026-72023 affects the Linux kernel’s octeontx2-pf driver. otx2_init_hw_resources() allocates SQ aura/pool resources before later setup steps, and on failure err_free_sq_ptrs frees only SQB pages, leaving per-SQ sqb_ptrs behind. The documented fix uses otx2_free_sq_res() for the SQ unwind pat...

EUVD-2026-58981

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix SQB pointer leak on init failure otx2inithwresources initializes SQ aura and pool resources before several later setup steps. On failure, errfreesqptrs only frees SQB pages, leaving the per-SQ sqbptrs arrays...

PT-2026-72212

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1.2 Description A memory leak occurs in the octeontx2-pf driver during initialization failure. The otx2 init hw resources function initializes SQ aura and pool resources, but if a subsequent setup step fails, t...

PT-2026-72227

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xx get pf num fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review...

PT-2026-72636

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix leak of SQ timestamp buffer on teardown The send-queue timestamp ring is allocated with qmem alloc when timestamping is used, but otx2 free sq res never freed sq-timestamps, leaking that memory across ifdown and...

Linux Distros Unpatched Vulnerability : CVE-2026-72023

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - octeontx2-pf: fix SQB pointer leak on init failure otx2inithwresources initializes SQ aura and pool resources before several later setup steps. On failure,...

PT-2026-72548

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Don't attempt to process FAST REQ or EVENT relays Currently defined VF/PF relay actions use regular REQUEST messages only and the PF shouldn't attempt to handle FAST REQUEST nor EVENT messages as this would result in...

Linux Distros Unpatched Vulnerability : CVE-2026-68133

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ice: fix PTP Call Trace during PTP release If a PF reset occurs when the PTP state is ICEPTPUNINIT, then iceptprebuild will update the state to ICEPTPERROR. Thi...

UBUNTU-CVE-2026-68133

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP Call Trace during PTP release If a PF reset occurs when the PTP state is ICEPTPUNINIT, then iceptprebuild will update the state to ICEPTPERROR. This will result in the following PTP release call trace during driver...

CVE-2026-68133

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP Call Trace during PTP release If a PF reset occurs when the PTP state is ICEPTPUNINIT, then iceptprebuild will update the state to ICEPTPERROR. This will result in the following PTP release call trace during driver...

EUVD-2026-55514

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP Call Trace during PTP release If a PF reset occurs when the PTP state is ICEPTPUNINIT, then iceptprebuild will update the state to ICEPTPERROR. This will result in the following PTP release call trace during driver...

CVE-2026-68133 ice: fix PTP Call Trace during PTP release

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP Call Trace during PTP release If a PF reset occurs when the PTP state is ICEPTPUNINIT, then iceptprebuild will update the state to ICEPTPERROR. This will result in the following PTP release call trace during driver...

CVE-2026-68133 ice: fix PTP Call Trace during PTP release

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP Call Trace during PTP release If a PF reset occurs when the PTP state is ICEPTPUNINIT, then iceptprebuild will update the state to ICEPTPERROR. This will result in the following PTP release call trace during driver...

CVE-2026-64438

A flaw was found in the Linux kernel's crypto QAT QuickAssist Technology module. A race condition exists during the teardown of Virtual Function to Physical Function VF2PF work in the adfdisablesriov function. This allows a concurrently scheduled or already queued worker to attempt to access memo...

CVE-2026-64222

A flaw was found in the Linux kernel's octeontx2-pf driver. This vulnerability involves a double free of memory during the initialization of the Accelerated Queue AQ when an error occurs. Specifically, the pool-stack memory is freed twice, which can lead to memory corruption. A local attacker cou...

CVE-2026-64222

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2poolaqinit frees pool-stack when mailbox sync or retry allocation fails, but leaves the pointer unchanged. Later, otx2sqaurapoolinit unwinds the partial setup...

Linux Distros Unpatched Vulnerability : CVE-2026-64222

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2poolaqinit frees pool-stack when mailbox sync or retry allocation fails, but leaves the...

Linux Distros Unpatched Vulnerability : CVE-2026-64224

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix double free in rvureprsrcinit rvureprsrcinit allocates queue memory before...