{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-41077", "ASSIGNER": "cve@kernel.org", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnull_blk: fix validation of block size\n\nBlock size should be between 512 and PAGE_SIZE and be a power of 2. The current\ncheck does not validate this, so update the check.\n\nWithout this patch, null_blk would Oops due to a null pointer deref when\nloaded with bs=1536 [1].\n\n\n[axboe: remove unnecessary braces and != 0 check]" } ] }, "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": "1da177e4c3f4", "version_value": "9625afe1dd4a" }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "version": "5.10.223", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.164", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.101", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.42", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.11", "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/9625afe1dd4a158a14bb50f81af9e2dac634c0b1", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1" }, { "url": "https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0" }, { "url": "https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e" }, { "url": "https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7" }, { "url": "https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3" }, { "url": "https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053" } ] }, "generator": { "engine": "bippy-9e1c9544281a" } }