{"id":"AZL-74439","summary":"CVE-2025-71077 affecting package kernel for versions less than 6.6.121.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: Cap the number of PCR banks\n\ntpm2_get_pcr_allocation() does not cap any upper limit for the number of\nbanks. Cap the limit to eight banks so that out of bounds values coming\nfrom external I/O cause on only limited harm.","modified":"2026-04-01T05:22:22.740566Z","published":"2026-01-13T16:16:07Z","upstream":["CVE-2025-71077"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71077"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.121.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-74439.json"}}],"schema_version":"1.7.5"}