{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-42075", "ASSIGNER": "cve@kernel.org", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix remap of arena.\n\nThe bpf arena logic didn't account for mremap operation. Add a refcnt for\nmultiple mmap events to prevent use-after-free in arena_vm_close." } ] }, "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": "317460317a02", "version_value": "87496a1b01e8" }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "6.9", "status": "affected" }, { "version": "0", "lessThan": "6.9", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.8", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ], "defaultStatus": "affected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://git.kernel.org/stable/c/87496a1b01e8e2e399428c0db25e106f7961d01e", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/87496a1b01e8e2e399428c0db25e106f7961d01e" }, { "url": "https://git.kernel.org/stable/c/b90d77e5fd784ada62ddd714d15ee2400c28e1cf", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/b90d77e5fd784ada62ddd714d15ee2400c28e1cf" } ] }, "generator": { "engine": "bippy-9e1c9544281a" } }