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...

DEBIAN-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...

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...

CVE-2026-64222

CVE-2026-64222 affects the Linux kernel on OcteonTX2/CN20K: a double-free in pool->stack during AQ pool init cleanup. The otx2_pool_aq_init() path frees pool->stack on mailbox sync/retry failure but doesn’t null the pointer, causing otx2_sq_aura_pool_init() cleanup (via otx2_aura_pool_free(...

CVE-2026-64222 octeontx2-pf: avoid double free of pool->stack on AQ init failure

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...

CVE-2026-64222 octeontx2-pf: avoid double free of pool->stack on AQ init failure

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1-rc3 Description A double free issue exists in the octeontx2-pf driver. The function otx2 pool aq init frees pool-stack during a mailbox sync or retry allocation failure but does not clear the pointer...

Microsoft Windows - 'nt!NtQueryInformationProcess (ProcessImageFileName)' Kernel 64-bit Pool/Stack Memory Disclosure

/ We have discovered that the nt!NtQueryInformationProcess system call invoked with the ProcessImageFileName 0x1B information class discloses uninitialized kernel memory to user-mode clients. The vulnerability affects 64-bit versions of Windows 7 to 10. According to the ZwQueryInformationProcess...