{"id":"AZL-68211","summary":"CVE-2022-48816 affecting package kernel 5.15.200.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: lock against -\u003esock changing during sysfs read\n\n-\u003esock can be set to NULL asynchronously unless -\u003erecv_mutex is held.\nSo it is important to hold that mutex.  Otherwise a sysfs read can\ntrigger an oops.\nCommit 17f09d3f619a (\"SUNRPC: Check if the xprt is connected before\nhandling sysfs reads\") appears to attempt to fix this problem, but it\nonly narrows the race window.","modified":"2026-04-01T05:21:22.179669Z","published":"2024-07-16T12:15:05Z","upstream":["CVE-2022-48816"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48816"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.15.200.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68211.json"}}],"schema_version":"1.7.5"}