发布于3月6日3月6日 Members VMware Photon OS: CVE-2023-52746 Severity 1 CVSS (AV:L/AC:H/Au:S/C:P/I:N/A:N) Published 05/21/2024 Created 01/21/2025 Added 01/20/2025 Modified 02/04/2025 Description In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() int type = nla_type(nla); if (type > XFRMA_MAX) { return -EOPNOTSUPP; } @type is then used as an array index and can be used as a Spectre v1 gadget. if (nla_len(nla) < compat_policy[type].len) { array_index_nospec() can be used to prevent leaking content of kernel memory to malicious users. Solution(s) vmware-photon_os_update_tdnf References https://attackerkb.com/topics/cve-2023-52746 CVE - 2023-52746
