{"id":"AZL-49011","summary":"CVE-2024-42277 affecting package kernel for versions less than 5.15.167.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\niommu: sprd: Avoid NULL deref in sprd_iommu_hw_en\n\nIn sprd_iommu_cleanup() before calling function sprd_iommu_hw_en()\ndom-\u003esdev is equal to NULL, which leads to null dereference.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.","modified":"2026-04-01T05:17:18.220623Z","published":"2024-08-17T09:15:08Z","upstream":["CVE-2024-42277"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42277"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.167.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-49011.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:N/I:N/A:H"}]}