cve/published/2025/CVE-2025-37866.json

{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show()\n\nA warning is seen when running the latest kernel on a BlueField SOC:\n[251.512704] ------------[ cut here ]------------\n[251.512711] invalid sysfs_emit: buf:0000000003aa32ae\n[251.512720] WARNING: CPU: 1 PID: 705264 at fs/sysfs/file.c:767 sysfs_emit+0xac/0xc8\n\nThe warning is triggered because the mlxbf-bootctl driver invokes\n\"sysfs_emit()\" with a buffer pointer that is not aligned to the\nstart of the page. The driver should instead use \"sysfs_emit_at()\"\nto support non-zero offsets into the destination buffer."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/platform/mellanox/mlxbf-bootctl.c"
               ],
               "versions": [
                  {
                     "version": "9886f575de5aefcfab537467c72e5176e5301df0",
                     "lessThan": "5e1dcc5bfd7a2896178c604bc69d6ab9650967da",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9886f575de5aefcfab537467c72e5176e5301df0",
                     "lessThan": "b129005ddfc0e6daf04a6d3b928a9e474f9b3918",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/platform/mellanox/mlxbf-bootctl.c"
               ],
               "versions": [
                  {
                     "version": "6.14",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.14",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.14.4",
                     "lessThanOrEqual": "6.14.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.15",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.14",
                           "versionEndExcluding": "6.14.4"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.14",
                           "versionEndExcluding": "6.15"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/5e1dcc5bfd7a2896178c604bc69d6ab9650967da"
            },
            {
               "url": "https://git.kernel.org/stable/c/b129005ddfc0e6daf04a6d3b928a9e474f9b3918"
            }
         ],
         "title": "mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show()",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2025-37866",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}