{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-43821", "ASSIGNER": "cve@kernel.org", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Fix a possible null pointer dereference\n\nIn function lpfc_xcvr_data_show, the memory allocation with kmalloc might\nfail, thereby making rdp_context a null pointer. In the following context\nand functions that use this pointer, there are dereferencing operations,\nleading to null pointer dereference.\n\nTo fix this issue, a null pointer check should be added. If it is null,\nuse scnprintf to notify the user and return len." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Linux", "product": { "product_data": [ { "product_name": "Linux", "version": { "version_data": [ { "version_affected": "<", "version_name": "479b0917e447", "version_value": "57600a7dd2b5" }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "6.2", "status": "affected" }, { "version": "0", "lessThan": "6.2", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.44", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10.3", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.11", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ], "defaultStatus": "affected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://git.kernel.org/stable/c/57600a7dd2b52c904f7c8d2cac0fd8c23868e680", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/57600a7dd2b52c904f7c8d2cac0fd8c23868e680" }, { "url": "https://git.kernel.org/stable/c/45b2a23e00d448a9e6d1f371ca3a4d4b073fe78c", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/45b2a23e00d448a9e6d1f371ca3a4d4b073fe78c" }, { "url": "https://git.kernel.org/stable/c/5e0bf3e8aec2cbc51123f84b29aaacbd91fc56fa", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/5e0bf3e8aec2cbc51123f84b29aaacbd91fc56fa" } ] }, "generator": { "engine": "bippy-9e1c9544281a" } }