CVE-2026-64222

CVE-2026-64222 concerns the Linux kernel on OcteonTX2/CN20K platforms, where the octeontx2-pf path has a double-free in pool->stack during AQ initialization failure. Specifically, otx2_pool_aq_init() frees pool->stack on mailbox sync or retry allocation failure but does not null out the poi...

EUVD-2026-48630

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...

PT-2026-64337

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2 pool aq init frees pool-stack when mailbox sync or retry allocation fails, but leaves the pointer unchanged. Later, otx2 sq aura pool init unwinds the partial...