cve/published/2024/CVE-2024-46823.json

{
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         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
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         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkunit/overflow: Fix UB in overflow_allocation_test\n\nThe 'device_name' array doesn't exist out of the\n'overflow_allocation_test' function scope. However, it is being used as\na driver name when calling 'kunit_driver_create' from\n'kunit_device_register'. It produces the kernel panic with KASAN\nenabled.\n\nSince this variable is used in one place only, remove it and pass the\ndevice name into kunit_device_register directly as an ascii string."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "lib/overflow_kunit.c"
               ],
               "versions": [
                  {
                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "cacce7faa7c475cea55e82cc3a27794561fac157",
                     "status": "affected",
                     "versionType": "git"
                  },
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                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "99ddb9c58511f1b71e23d02a06082bf6d2dd2133",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "d1207f07decc66546a7fa463d2f335a856c986ef",
                     "status": "affected",
                     "versionType": "git"
                  },
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                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "lib/overflow_kunit.c"
               ],
               "versions": [
                  {
                     "version": "6.1.134",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6.87",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.10.10",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11",
                     "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:*:*:*:*:*:*:*:*",
                           "versionEndExcluding": "6.1.134"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                           "versionEndExcluding": "6.10.10"
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                        {
                           "vulnerable": true,
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         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/cacce7faa7c475cea55e82cc3a27794561fac157"
            },
            {
               "url": "https://git.kernel.org/stable/c/99ddb9c58511f1b71e23d02a06082bf6d2dd2133"
            },
            {
               "url": "https://git.kernel.org/stable/c/d1207f07decc66546a7fa463d2f335a856c986ef"
            },
            {
               "url": "https://git.kernel.org/stable/c/92e9bac18124682c4b99ede9ee3bcdd68f121e92"
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         ],
         "title": "kunit/overflow: Fix UB in overflow_allocation_test",
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   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-46823",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
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