{"id":"AZL-13051","summary":"CVE-2022-41858 affecting package kernel for versions less than 5.15.87.1-1","details":"A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.","modified":"2026-04-01T05:07:26.741884Z","published":"2023-01-17T18:15:11Z","upstream":["CVE-2022-41858"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-41858"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.87.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-13051.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"}]}