cve-2024-42083
Vulnerability from cvelistv5
Published
2024-07-29 15:54
Modified
2024-11-05 09:37
Severity ?
Summary
ionic: fix kernel panic due to multi-buffer handling
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8ae401525ae84228a8986bb369224a6224e4d22fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e3f02f32a05009a688a87f5799e049ed6b55bab5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8ae401525ae84228a8986bb369224a6224e4d22fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e3f02f32a05009a688a87f5799e049ed6b55bab5Patch
Impacted products
Vendor Product Version
Linux Linux Version: 6.9
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:54:31.939Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8ae401525ae84228a8986bb369224a6224e4d22f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e3f02f32a05009a688a87f5799e049ed6b55bab5"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42083",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:19:03.633265Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:50.082Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/pensando/ionic/ionic_txrx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8ae401525ae8",
              "status": "affected",
              "version": "5377805dc1c0",
              "versionType": "git"
            },
            {
              "lessThan": "e3f02f32a050",
              "status": "affected",
              "version": "5377805dc1c0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/pensando/ionic/ionic_txrx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.9"
            },
            {
              "lessThan": "6.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nionic: fix kernel panic due to multi-buffer handling\n\nCurrently, the ionic_run_xdp() doesn\u0027t handle multi-buffer packets\nproperly for XDP_TX and XDP_REDIRECT.\nWhen a jumbo frame is received, the ionic_run_xdp() first makes xdp\nframe with all necessary pages in the rx descriptor.\nAnd if the action is either XDP_TX or XDP_REDIRECT, it should unmap\ndma-mapping and reset page pointer to NULL for all pages, not only the\nfirst page.\nBut it doesn\u0027t for SG pages. So, SG pages unexpectedly will be reused.\nIt eventually causes kernel panic.\n\nOops: general protection fault, probably for non-canonical address 0x504f4e4dbebc64ff: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.10.0-rc3+ #25\nRIP: 0010:xdp_return_frame+0x42/0x90\nCode: 01 75 12 5b 4c 89 e6 5d 31 c9 41 5c 31 d2 41 5d e9 73 fd ff ff 44 8b 6b 20 0f b7 43 0a 49 81 ed 68 01 00 00 49 29 c5 49 01 fd \u003c41\u003e 80 7d0\nRSP: 0018:ffff99d00122ce08 EFLAGS: 00010202\nRAX: 0000000000005453 RBX: ffff8d325f904000 RCX: 0000000000000001\nRDX: 00000000670e1000 RSI: 000000011f90d000 RDI: 504f4e4d4c4b4a49\nRBP: ffff99d003907740 R08: 0000000000000000 R09: 0000000000000000\nR10: 000000011f90d000 R11: 0000000000000000 R12: ffff8d325f904010\nR13: 504f4e4dbebc64fd R14: ffff8d3242b070c8 R15: ffff99d0039077c0\nFS:  0000000000000000(0000) GS:ffff8d399f780000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f41f6c85e38 CR3: 000000037ac30000 CR4: 00000000007506f0\nPKRU: 55555554\nCall Trace:\n \u003cIRQ\u003e\n ? die_addr+0x33/0x90\n ? exc_general_protection+0x251/0x2f0\n ? asm_exc_general_protection+0x22/0x30\n ? xdp_return_frame+0x42/0x90\n ionic_tx_clean+0x211/0x280 [ionic 15881354510e6a9c655c59c54812b319ed2cd015]\n ionic_tx_cq_service+0xd3/0x210 [ionic 15881354510e6a9c655c59c54812b319ed2cd015]\n ionic_txrx_napi+0x41/0x1b0 [ionic 15881354510e6a9c655c59c54812b319ed2cd015]\n __napi_poll.constprop.0+0x29/0x1b0\n net_rx_action+0x2c4/0x350\n handle_softirqs+0xf4/0x320\n irq_exit_rcu+0x78/0xa0\n common_interrupt+0x77/0x90"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:37:04.619Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8ae401525ae84228a8986bb369224a6224e4d22f"
        },
        {
          "url": "https://git.kernel.org/stable/c/e3f02f32a05009a688a87f5799e049ed6b55bab5"
        }
      ],
      "title": "ionic: fix kernel panic due to multi-buffer handling",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42083",
    "datePublished": "2024-07-29T15:54:44.106Z",
    "dateReserved": "2024-07-29T15:50:41.170Z",
    "dateUpdated": "2024-11-05T09:37:04.619Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-42083\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-07-29T16:15:07.440\",\"lastModified\":\"2024-11-21T09:33:33.677\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nionic: fix kernel panic due to multi-buffer handling\\n\\nCurrently, the ionic_run_xdp() doesn\u0027t handle multi-buffer packets\\nproperly for XDP_TX and XDP_REDIRECT.\\nWhen a jumbo frame is received, the ionic_run_xdp() first makes xdp\\nframe with all necessary pages in the rx descriptor.\\nAnd if the action is either XDP_TX or XDP_REDIRECT, it should unmap\\ndma-mapping and reset page pointer to NULL for all pages, not only the\\nfirst page.\\nBut it doesn\u0027t for SG pages. So, SG pages unexpectedly will be reused.\\nIt eventually causes kernel panic.\\n\\nOops: general protection fault, probably for non-canonical address 0x504f4e4dbebc64ff: 0000 [#1] PREEMPT SMP NOPTI\\nCPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.10.0-rc3+ #25\\nRIP: 0010:xdp_return_frame+0x42/0x90\\nCode: 01 75 12 5b 4c 89 e6 5d 31 c9 41 5c 31 d2 41 5d e9 73 fd ff ff 44 8b 6b 20 0f b7 43 0a 49 81 ed 68 01 00 00 49 29 c5 49 01 fd \u003c41\u003e 80 7d0\\nRSP: 0018:ffff99d00122ce08 EFLAGS: 00010202\\nRAX: 0000000000005453 RBX: ffff8d325f904000 RCX: 0000000000000001\\nRDX: 00000000670e1000 RSI: 000000011f90d000 RDI: 504f4e4d4c4b4a49\\nRBP: ffff99d003907740 R08: 0000000000000000 R09: 0000000000000000\\nR10: 000000011f90d000 R11: 0000000000000000 R12: ffff8d325f904010\\nR13: 504f4e4dbebc64fd R14: ffff8d3242b070c8 R15: ffff99d0039077c0\\nFS:  0000000000000000(0000) GS:ffff8d399f780000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 00007f41f6c85e38 CR3: 000000037ac30000 CR4: 00000000007506f0\\nPKRU: 55555554\\nCall Trace:\\n \u003cIRQ\u003e\\n ? die_addr+0x33/0x90\\n ? exc_general_protection+0x251/0x2f0\\n ? asm_exc_general_protection+0x22/0x30\\n ? xdp_return_frame+0x42/0x90\\n ionic_tx_clean+0x211/0x280 [ionic 15881354510e6a9c655c59c54812b319ed2cd015]\\n ionic_tx_cq_service+0xd3/0x210 [ionic 15881354510e6a9c655c59c54812b319ed2cd015]\\n ionic_txrx_napi+0x41/0x1b0 [ionic 15881354510e6a9c655c59c54812b319ed2cd015]\\n __napi_poll.constprop.0+0x29/0x1b0\\n net_rx_action+0x2c4/0x350\\n handle_softirqs+0xf4/0x320\\n irq_exit_rcu+0x78/0xa0\\n common_interrupt+0x77/0x90\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ionic: corrige el p\u00e1nico del kernel debido al manejo de m\u00faltiples b\u00fafer Actualmente, ionic_run_xdp() no maneja correctamente los paquetes de m\u00faltiples b\u00fafer para XDP_TX y XDP_REDIRECT. Cuando se recibe una trama gigante, ionic_run_xdp() primero crea una trama xdp con todas las p\u00e1ginas necesarias en el descriptor rx. Y si la acci\u00f3n es XDP_TX o XDP_REDIRECT, deber\u00eda desasignar dma-mapping y restablecer el puntero de p\u00e1gina a NULL para todas las p\u00e1ginas, no solo la primera. Pero no es as\u00ed para las p\u00e1ginas SG. Por lo tanto, las p\u00e1ginas SG se reutilizar\u00e1n inesperadamente. Eventualmente causa p\u00e1nico en el kernel. Vaya: fallo de protecci\u00f3n general, probablemente para la direcci\u00f3n no can\u00f3nica 0x504f4e4dbebc64ff: 0000 [#1] PREEMPT SMP NOPTI CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.10.0-rc3+ #25 RIP: 0010:xdp_return_frame+0x42/ 0x90 C\u00f3digo: 01 75 12 5b 4c 89 e6 5d 31 c9 41 5c 31 d2 41 5d e9 73 fd ff ff 44 8b 6b 20 0f b7 43 0a 49 81 ed 68 01 00 00 49 29 c5 49 01 fd 41\u0026gt; 80 7d0 RSP: 0018:ffff99d00122ce08 EFLAGS: 00010202 RAX: 0000000000005453 RBX: ffff8d325f904000 RCX: 00000000000000001 RDX: 00000000670e1000 RSI 000 000011f90d000 RDI: 504f4e4d4c4b4a49 RBP: ffff99d003907740 R08: 0000000000000000 R09: 00000000000000000 R10: 000000011f90d000 R11: 00000000000 R12: ffff8d325f904010 R13: 504f4e4dbebc64fd R14: ffff8d3242b070c8 R15: ffff99d0039077c0 FS: 0000000000000000(0000) GS:ffff8d399f780000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 050033 CR2: 00007f41f6c85e38 CR3: 000000037ac30000 CR4: 00000000007506f0 PKRU: 55555554 Seguimiento de llamadas:  ? die_addr+0x33/0x90? exc_general_protection+0x251/0x2f0? asm_exc_general_protection+0x22/0x30? xdp_return_frame+0x42/0x90 ionic_tx_clean+0x211/0x280 [ionic 15881354510e6a9c655c59c54812b319ed2cd015] ionic_tx_cq_service+0xd3/0x210 [ionic 15881354510e6a9c65 5c59c54812b319ed2cd015] ionic_txrx_napi+0x41/0x1b0 [ionic 15881354510e6a9c655c59c54812b319ed2cd015] __napi_poll.constprop.0+0x29/0x1b0 net_rx_action+0x2c4/0x 350 handle_softirqs+0xf4/ 0x320 irq_exit_rcu+0x78/0xa0 interrupci\u00f3n_com\u00fan+0x77/0x90\"}],\"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:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.9\",\"matchCriteriaId\":\"18FE1EAE-C36C-49FC-A5E0-0A661CDC561E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.9.1\",\"versionEndExcluding\":\"6.9.8\",\"matchCriteriaId\":\"1557DCF8-46D3-4910-8B19-5C77412AB681\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/8ae401525ae84228a8986bb369224a6224e4d22f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e3f02f32a05009a688a87f5799e049ed6b55bab5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8ae401525ae84228a8986bb369224a6224e4d22f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e3f02f32a05009a688a87f5799e049ed6b55bab5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.