Security Advisory

Alibaba Cloud Statement on the Impact Assessment of Intel CPU Redundant Prefix Issue ( CVE-2023-23583 )

Nov 15, 2023

Alibaba Cloud is aware of the security issue (CVE-2023-23583) recently disclosed by Intel in relation to Intel CPU, which can result in escalation of privilege and/or information disclosure and/or denial of service via local access. Alibaba Cloud takes security very seriously. We have taken immediate actions to mitigate the security risks associated with this vulnerability and related public cloud products have been upgraded. We will continue monitoring the latest developments in regards to the Intel CPU Redundant Prefix Issue(CVE-2023-23583) and deploy countermeasures as soon as they become available to ensure the security of our cloud products.

If you have questions or concerns, please reach out to Alibaba Cloud Customer Service.