cve-2024-53120
Vulnerability from cvelistv5
Published
2024-12-02 13:44
Modified
2024-12-02 13:44
Severity ?
Summary
net/mlx5e: CT: Fix null-ptr-deref in add rule err flow
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/06dc488a593020bd2f006798557d2a32104d8359Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0c7c70ff8b696cfedba350411dca736361ef9a0fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6030f8bd7902e9e276a0edc09bf11979e4e2bc2ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e99c6873229fe0482e7ceb7d5600e32d623ed9d9Patch
Impacted products
Vendor Product Version
Linux Linux Version: 5.14
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0c7c70ff8b69",
              "status": "affected",
              "version": "7fac5c2eced3",
              "versionType": "git"
            },
            {
              "lessThan": "06dc488a5930",
              "status": "affected",
              "version": "7fac5c2eced3",
              "versionType": "git"
            },
            {
              "lessThan": "6030f8bd7902",
              "status": "affected",
              "version": "7fac5c2eced3",
              "versionType": "git"
            },
            {
              "lessThan": "e99c6873229f",
              "status": "affected",
              "version": "7fac5c2eced3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.119",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: CT: Fix null-ptr-deref in add rule err flow\n\nIn error flow of mlx5_tc_ct_entry_add_rule(), in case ct_rule_add()\ncallback returns error, zone_rule-\u003eattr is used uninitiated. Fix it to\nuse attr which has the needed pointer value.\n\nKernel log:\n BUG: kernel NULL pointer dereference, address: 0000000000000110\n RIP: 0010:mlx5_tc_ct_entry_add_rule+0x2b1/0x2f0 [mlx5_core]\n\u2026\n Call Trace:\n  \u003cTASK\u003e\n  ? __die+0x20/0x70\n  ? page_fault_oops+0x150/0x3e0\n  ? exc_page_fault+0x74/0x140\n  ? asm_exc_page_fault+0x22/0x30\n  ? mlx5_tc_ct_entry_add_rule+0x2b1/0x2f0 [mlx5_core]\n  ? mlx5_tc_ct_entry_add_rule+0x1d5/0x2f0 [mlx5_core]\n  mlx5_tc_ct_block_flow_offload+0xc6a/0xf90 [mlx5_core]\n  ? nf_flow_offload_tuple+0xd8/0x190 [nf_flow_table]\n  nf_flow_offload_tuple+0xd8/0x190 [nf_flow_table]\n  flow_offload_work_handler+0x142/0x320 [nf_flow_table]\n  ? finish_task_switch.isra.0+0x15b/0x2b0\n  process_one_work+0x16c/0x320\n  worker_thread+0x28c/0x3a0\n  ? __pfx_worker_thread+0x10/0x10\n  kthread+0xb8/0xf0\n  ? __pfx_kthread+0x10/0x10\n  ret_from_fork+0x2d/0x50\n  ? __pfx_kthread+0x10/0x10\n  ret_from_fork_asm+0x1a/0x30\n  \u003c/TASK\u003e"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-02T13:44:51.098Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0c7c70ff8b696cfedba350411dca736361ef9a0f"
        },
        {
          "url": "https://git.kernel.org/stable/c/06dc488a593020bd2f006798557d2a32104d8359"
        },
        {
          "url": "https://git.kernel.org/stable/c/6030f8bd7902e9e276a0edc09bf11979e4e2bc2e"
        },
        {
          "url": "https://git.kernel.org/stable/c/e99c6873229fe0482e7ceb7d5600e32d623ed9d9"
        }
      ],
      "title": "net/mlx5e: CT: Fix null-ptr-deref in add rule err flow",
      "x_generator": {
        "engine": "bippy-8e903de6a542"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53120",
    "datePublished": "2024-12-02T13:44:51.098Z",
    "dateReserved": "2024-11-19T17:17:24.994Z",
    "dateUpdated": "2024-12-02T13:44:51.098Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53120\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-02T14:15:12.773\",\"lastModified\":\"2024-12-11T20:59:36.660\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet/mlx5e: CT: Fix null-ptr-deref in add rule err flow\\n\\nIn error flow of mlx5_tc_ct_entry_add_rule(), in case ct_rule_add()\\ncallback returns error, zone_rule-\u003eattr is used uninitiated. Fix it to\\nuse attr which has the needed pointer value.\\n\\nKernel log:\\n BUG: kernel NULL pointer dereference, address: 0000000000000110\\n RIP: 0010:mlx5_tc_ct_entry_add_rule+0x2b1/0x2f0 [mlx5_core]\\n\u2026\\n Call Trace:\\n  \u003cTASK\u003e\\n  ? __die+0x20/0x70\\n  ? page_fault_oops+0x150/0x3e0\\n  ? exc_page_fault+0x74/0x140\\n  ? asm_exc_page_fault+0x22/0x30\\n  ? mlx5_tc_ct_entry_add_rule+0x2b1/0x2f0 [mlx5_core]\\n  ? mlx5_tc_ct_entry_add_rule+0x1d5/0x2f0 [mlx5_core]\\n  mlx5_tc_ct_block_flow_offload+0xc6a/0xf90 [mlx5_core]\\n  ? nf_flow_offload_tuple+0xd8/0x190 [nf_flow_table]\\n  nf_flow_offload_tuple+0xd8/0x190 [nf_flow_table]\\n  flow_offload_work_handler+0x142/0x320 [nf_flow_table]\\n  ? finish_task_switch.isra.0+0x15b/0x2b0\\n  process_one_work+0x16c/0x320\\n  worker_thread+0x28c/0x3a0\\n  ? __pfx_worker_thread+0x10/0x10\\n  kthread+0xb8/0xf0\\n  ? __pfx_kthread+0x10/0x10\\n  ret_from_fork+0x2d/0x50\\n  ? __pfx_kthread+0x10/0x10\\n  ret_from_fork_asm+0x1a/0x30\\n  \u003c/TASK\u003e\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/mlx5e: CT: Corregir null-ptr-deref en el flujo de error de agregar regla. En el flujo de error de mlx5_tc_ct_entry_add_rule(), en caso de que la devoluci\u00f3n de llamada ct_rule_add() devuelva un error, se usa zone_rule-\u0026gt;attr sin iniciar. Arr\u00e9glelo para usar attr que tiene el valor de puntero necesario. Registro del kernel: ERROR: desreferencia de puntero NULL del kernel, direcci\u00f3n: 0000000000000110 RIP: 0010:mlx5_tc_ct_entry_add_rule+0x2b1/0x2f0 [mlx5_core] \u2026 Seguimiento de llamadas:  ? __die+0x20/0x70 ? page_fault_oops+0x150/0x3e0 ? exc_page_fault+0x74/0x140 ? asm_exc_page_fault+0x22/0x30 ? mlx5_tc_ct_entry_add_rule+0x2b1/0x2f0 [mlx5_core] ? mlx5_tc_ct_entry_add_rule+0x1d5/0x2f0 [mlx5_core] mlx5_tc_ct_block_flow_offload+0xc6a/0xf90 [mlx5_core] ? nf_flow_offload_tuple+0xd8/0x190 [nf_flow_table] nf_flow_offload_tuple+0xd8/0x190 [nf_flow_table] flow_offload_work_handler+0x142/0x320 [nf_flow_table] ? finish_task_switch.isra.0+0x15b/0x2b0 process_one_work+0x16c/0x320 worker_thread+0x28c/0x3a0 ? __pfx_worker_thread+0x10/0x10 kthread+0xb8/0xf0 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x2d/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 \"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.14\",\"versionEndExcluding\":\"6.1.119\",\"matchCriteriaId\":\"134AE704-E2CE-49DC-BD75-5B7CF56E9439\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.63\",\"matchCriteriaId\":\"8800BB45-48BC-4B52-BDA5-B1E4633F42E5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.10\",\"matchCriteriaId\":\"C256F46A-AFDD-4B99-AA4F-67D9D9D2C55A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C95E234-D335-4B6C-96BF-E2CEBD8654ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0F717D8-3014-4F84-8086-0124B2111379\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"24DBE6C7-2AAE-4818-AED2-E131F153D2FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"24B88717-53F5-42AA-9B72-14C707639E3F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EF8CD82-1EAE-4254-9545-F85AB94CF90F\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/06dc488a593020bd2f006798557d2a32104d8359\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/0c7c70ff8b696cfedba350411dca736361ef9a0f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6030f8bd7902e9e276a0edc09bf11979e4e2bc2e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e99c6873229fe0482e7ceb7d5600e32d623ed9d9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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