GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2022-50566 (GCVE-0-2022-50566)

Vulnerability from cvelistv5 – Published: 2025-10-22 13:23 – Updated: 2026-05-11 19:21
VLAI
Title
mtd: Fix device name leak when register device failed in add_mtd_device()
Summary
In the Linux kernel, the following vulnerability has been resolved: mtd: Fix device name leak when register device failed in add_mtd_device() There is a kmemleak when register device failed: unreferenced object 0xffff888101aab550 (size 8): comm "insmod", pid 3922, jiffies 4295277753 (age 925.408s) hex dump (first 8 bytes): 6d 74 64 30 00 88 ff ff mtd0.... backtrace: [<00000000bde26724>] __kmalloc_node_track_caller+0x4e/0x150 [<000000003c32b416>] kvasprintf+0xb0/0x130 [<000000001f7a8f15>] kobject_set_name_vargs+0x2f/0xb0 [<000000006e781163>] dev_set_name+0xab/0xe0 [<00000000e30d0c78>] add_mtd_device+0x4bb/0x700 [<00000000f3d34de7>] mtd_device_parse_register+0x2ac/0x3f0 [<00000000c0d88488>] 0xffffffffa0238457 [<00000000b40d0922>] 0xffffffffa02a008f [<0000000023d17b9d>] do_one_initcall+0x87/0x2a0 [<00000000770f6ca6>] do_init_module+0xdf/0x320 [<000000007b6768fe>] load_module+0x2f98/0x3330 [<00000000346bed5a>] __do_sys_finit_module+0x113/0x1b0 [<00000000674c2290>] do_syscall_64+0x35/0x80 [<000000004c6a8d97>] entry_SYSCALL_64_after_hwframe+0x46/0xb0 If register device failed, should call put_device() to give up the reference.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < a75f45afa932bfb24a2603ebcea5efd2e7cdcfd6 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < 2302e2dc42b1f84f951c725ce742fc21c5a1e151 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < db07fe76df01f40cb897d6e9066b84e46957beb3 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < fa0d32ab8407d7481450c664fd0de64f2dae9489 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < 330bc5533e8a8ed69cb951d5a8edce9bddb9db21 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < 71212d73184845c944ef1b43f092e643e5bde003 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < 1b172fb05d6315ecec082fd7544a3390e96f0d7e (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < bcabe1dc2a344adbb3382930a23e273ba9382277 (git)
Affected: 1f24b5a8ecbb2a3c7080f418974d40e3ffedb221 , < 895d68a39481a75c680aa421546931fb11942fa6 (git)
guessed Create a notification for this product.
Linux Linux Affected: 2.6.30
Unaffected: 0 , < 2.6.30 (semver)
Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/mtdcore.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a75f45afa932bfb24a2603ebcea5efd2e7cdcfd6",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "2302e2dc42b1f84f951c725ce742fc21c5a1e151",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "db07fe76df01f40cb897d6e9066b84e46957beb3",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "fa0d32ab8407d7481450c664fd0de64f2dae9489",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "330bc5533e8a8ed69cb951d5a8edce9bddb9db21",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "71212d73184845c944ef1b43f092e643e5bde003",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "1b172fb05d6315ecec082fd7544a3390e96f0d7e",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "bcabe1dc2a344adbb3382930a23e273ba9382277",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            },
            {
              "lessThan": "895d68a39481a75c680aa421546931fb11942fa6",
              "status": "affected",
              "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/mtdcore.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.30"
            },
            {
              "lessThan": "2.6.30",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.337",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.303",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.337",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.303",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.270",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.229",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.163",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.86",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.16",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.2",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "2.6.30",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: Fix device name leak when register device failed in add_mtd_device()\n\nThere is a kmemleak when register device failed:\n  unreferenced object 0xffff888101aab550 (size 8):\n    comm \"insmod\", pid 3922, jiffies 4295277753 (age 925.408s)\n    hex dump (first 8 bytes):\n      6d 74 64 30 00 88 ff ff                          mtd0....\n    backtrace:\n      [\u003c00000000bde26724\u003e] __kmalloc_node_track_caller+0x4e/0x150\n      [\u003c000000003c32b416\u003e] kvasprintf+0xb0/0x130\n      [\u003c000000001f7a8f15\u003e] kobject_set_name_vargs+0x2f/0xb0\n      [\u003c000000006e781163\u003e] dev_set_name+0xab/0xe0\n      [\u003c00000000e30d0c78\u003e] add_mtd_device+0x4bb/0x700\n      [\u003c00000000f3d34de7\u003e] mtd_device_parse_register+0x2ac/0x3f0\n      [\u003c00000000c0d88488\u003e] 0xffffffffa0238457\n      [\u003c00000000b40d0922\u003e] 0xffffffffa02a008f\n      [\u003c0000000023d17b9d\u003e] do_one_initcall+0x87/0x2a0\n      [\u003c00000000770f6ca6\u003e] do_init_module+0xdf/0x320\n      [\u003c000000007b6768fe\u003e] load_module+0x2f98/0x3330\n      [\u003c00000000346bed5a\u003e] __do_sys_finit_module+0x113/0x1b0\n      [\u003c00000000674c2290\u003e] do_syscall_64+0x35/0x80\n      [\u003c000000004c6a8d97\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nIf register device failed, should call put_device() to give up the\nreference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:21:54.056Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a75f45afa932bfb24a2603ebcea5efd2e7cdcfd6"
        },
        {
          "url": "https://git.kernel.org/stable/c/2302e2dc42b1f84f951c725ce742fc21c5a1e151"
        },
        {
          "url": "https://git.kernel.org/stable/c/db07fe76df01f40cb897d6e9066b84e46957beb3"
        },
        {
          "url": "https://git.kernel.org/stable/c/fa0d32ab8407d7481450c664fd0de64f2dae9489"
        },
        {
          "url": "https://git.kernel.org/stable/c/330bc5533e8a8ed69cb951d5a8edce9bddb9db21"
        },
        {
          "url": "https://git.kernel.org/stable/c/71212d73184845c944ef1b43f092e643e5bde003"
        },
        {
          "url": "https://git.kernel.org/stable/c/1b172fb05d6315ecec082fd7544a3390e96f0d7e"
        },
        {
          "url": "https://git.kernel.org/stable/c/bcabe1dc2a344adbb3382930a23e273ba9382277"
        },
        {
          "url": "https://git.kernel.org/stable/c/895d68a39481a75c680aa421546931fb11942fa6"
        }
      ],
      "title": "mtd: Fix device name leak when register device failed in add_mtd_device()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50566",
    "datePublished": "2025-10-22T13:23:23.917Z",
    "dateReserved": "2025-10-22T13:20:23.760Z",
    "dateUpdated": "2026-05-11T19:21:54.056Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-50566",
      "date": "2026-09-18",
      "epss": "0.00232",
      "percentile": "0.14372"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/mtd/mtdcore.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "a75f45afa932bfb24a2603ebcea5efd2e7cdcfd6",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "2302e2dc42b1f84f951c725ce742fc21c5a1e151",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "db07fe76df01f40cb897d6e9066b84e46957beb3",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "fa0d32ab8407d7481450c664fd0de64f2dae9489",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "330bc5533e8a8ed69cb951d5a8edce9bddb9db21",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "71212d73184845c944ef1b43f092e643e5bde003",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "1b172fb05d6315ecec082fd7544a3390e96f0d7e",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "bcabe1dc2a344adbb3382930a23e273ba9382277",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "895d68a39481a75c680aa421546931fb11942fa6",
                    "status": "affected",
                    "version": "1f24b5a8ecbb2a3c7080f418974d40e3ffedb221",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/mtd/mtdcore.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "2.6.30"
                  },
                  {
                    "lessThan": "2.6.30",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "4.9.*",
                    "status": "unaffected",
                    "version": "4.9.337",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "4.14.*",
                    "status": "unaffected",
                    "version": "4.14.303",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "4.19.*",
                    "status": "unaffected",
                    "version": "4.19.270",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.4.*",
                    "status": "unaffected",
                    "version": "5.4.229",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.10.*",
                    "status": "unaffected",
                    "version": "5.10.163",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.86",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.0.*",
                    "status": "unaffected",
                    "version": "6.0.16",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.1.*",
                    "status": "unaffected",
                    "version": "6.1.2",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.2",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: Fix device name leak when register device failed in add_mtd_device()\n\nThere is a kmemleak when register device failed:\n  unreferenced object 0xffff888101aab550 (size 8):\n    comm \"insmod\", pid 3922, jiffies 4295277753 (age 925.408s)\n    hex dump (first 8 bytes):\n      6d 74 64 30 00 88 ff ff                          mtd0....\n    backtrace:\n      [\u003c00000000bde26724\u003e] __kmalloc_node_track_caller+0x4e/0x150\n      [\u003c000000003c32b416\u003e] kvasprintf+0xb0/0x130\n      [\u003c000000001f7a8f15\u003e] kobject_set_name_vargs+0x2f/0xb0\n      [\u003c000000006e781163\u003e] dev_set_name+0xab/0xe0\n      [\u003c00000000e30d0c78\u003e] add_mtd_device+0x4bb/0x700\n      [\u003c00000000f3d34de7\u003e] mtd_device_parse_register+0x2ac/0x3f0\n      [\u003c00000000c0d88488\u003e] 0xffffffffa0238457\n      [\u003c00000000b40d0922\u003e] 0xffffffffa02a008f\n      [\u003c0000000023d17b9d\u003e] do_one_initcall+0x87/0x2a0\n      [\u003c00000000770f6ca6\u003e] do_init_module+0xdf/0x320\n      [\u003c000000007b6768fe\u003e] load_module+0x2f98/0x3330\n      [\u003c00000000346bed5a\u003e] __do_sys_finit_module+0x113/0x1b0\n      [\u003c00000000674c2290\u003e] do_syscall_64+0x35/0x80\n      [\u003c000000004c6a8d97\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nIf register device failed, should call put_device() to give up the\nreference."
          }
        ],
        "id": "CVE-2022-50566",
        "lastModified": "2026-06-17T05:23:48.233",
        "metrics": {},
        "published": "2025-10-22T14:15:41.420",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/1b172fb05d6315ecec082fd7544a3390e96f0d7e"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/2302e2dc42b1f84f951c725ce742fc21c5a1e151"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/330bc5533e8a8ed69cb951d5a8edce9bddb9db21"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/71212d73184845c944ef1b43f092e643e5bde003"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/895d68a39481a75c680aa421546931fb11942fa6"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/a75f45afa932bfb24a2603ebcea5efd2e7cdcfd6"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/bcabe1dc2a344adbb3382930a23e273ba9382277"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/db07fe76df01f40cb897d6e9066b84e46957beb3"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/fa0d32ab8407d7481450c664fd0de64f2dae9489"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Deferred"
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-30T10:36:55+00:00",
      "cve": "CVE-2022-50566",
      "id": "CVE-2022-50566",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_affected": "198",
      "product_status:known_not_affected": "76",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: Kernel: Denial of Service due to memory leak during device registration",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50566.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.