cve-2024-36907
Vulnerability from cvelistv5
Published
2024-05-30 15:29
Modified
2024-08-02 03:43
Severity
Summary
SUNRPC: add a missing rpc_stat for TCP TLS
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/024f7744bd09cb2a47a0a96b9c8ad08109de99cc
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e088a20dbe33919695a8082c0b32deb62d23b4a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9b332c72299f2ac284ab3d7c0301969b933e4ca1
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36907",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-31T18:30:57.531892Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:47:47.699Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.049Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9b332c72299f2ac284ab3d7c0301969b933e4ca1"
          },
          {
            "tags": [
              "x_transferred"
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            "url": "https://git.kernel.org/stable/c/024f7744bd09cb2a47a0a96b9c8ad08109de99cc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8e088a20dbe33919695a8082c0b32deb62d23b4a"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/sunrpc/xprtsock.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9b332c72299f",
              "status": "affected",
              "version": "260333221cf0",
              "versionType": "git"
            },
            {
              "lessThan": "024f7744bd09",
              "status": "affected",
              "version": "e9f9ceb3cca1",
              "versionType": "git"
            },
            {
              "lessThan": "8e088a20dbe3",
              "status": "affected",
              "version": "1548036ef120",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/sunrpc/xprtsock.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: add a missing rpc_stat for TCP TLS\n\nCommit 1548036ef120 (\"nfs: make the rpc_stat per net namespace\") added\nfunctionality to specify rpc_stats function but missed adding it to the\nTCP TLS functionality. As the result, mounting with xprtsec=tls lead to\nthe following kernel oops.\n\n[  128.984192] Unable to handle kernel NULL pointer dereference at\nvirtual address 000000000000001c\n[  128.985058] Mem abort info:\n[  128.985372]   ESR = 0x0000000096000004\n[  128.985709]   EC = 0x25: DABT (current EL), IL = 32 bits\n[  128.986176]   SET = 0, FnV = 0\n[  128.986521]   EA = 0, S1PTW = 0\n[  128.986804]   FSC = 0x04: level 0 translation fault\n[  128.987229] Data abort info:\n[  128.987597]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n[  128.988169]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[  128.988811]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[  128.989302] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000106c84000\n[  128.990048] [000000000000001c] pgd=0000000000000000, p4d=0000000000000000\n[  128.990736] Internal error: Oops: 0000000096000004 [#1] SMP\n[  128.991168] Modules linked in: nfs_layout_nfsv41_files\nrpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace netfs\nuinput dm_mod nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib\nnft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct\nnft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill\nip_set nf_tables nfnetlink qrtr vsock_loopback\nvmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock\nsunrpc vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops uvc\nvideobuf2_v4l2 videodev videobuf2_common mc vmw_vmci xfs libcrc32c\ne1000e crct10dif_ce ghash_ce sha2_ce vmwgfx nvme sha256_arm64\nnvme_core sr_mod cdrom sha1_ce drm_ttm_helper ttm drm_kms_helper drm\nsg fuse\n[  128.996466] CPU: 0 PID: 179 Comm: kworker/u4:26 Kdump: loaded Not\ntainted 6.8.0-rc6+ #12\n[  128.997226] Hardware name: VMware, Inc. VMware20,1/VBSA, BIOS\nVMW201.00V.21805430.BA64.2305221830 05/22/2023\n[  128.998084] Workqueue: xprtiod xs_tcp_tls_setup_socket [sunrpc]\n[  128.998701] pstate: 81400005 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n[  128.999384] pc : call_start+0x74/0x138 [sunrpc]\n[  128.999809] lr : __rpc_execute+0xb8/0x3e0 [sunrpc]\n[  129.000244] sp : ffff8000832b3a00\n[  129.000508] x29: ffff8000832b3a00 x28: ffff800081ac79c0 x27: ffff800081ac7000\n[  129.001111] x26: 0000000004248060 x25: 0000000000000000 x24: ffff800081596008\n[  129.001757] x23: ffff80007b087240 x22: ffff00009a509d30 x21: 0000000000000000\n[  129.002345] x20: ffff000090075600 x19: ffff00009a509d00 x18: ffffffffffffffff\n[  129.002912] x17: 733d4d4554535953 x16: 42555300312d746e x15: ffff8000832b3a88\n[  129.003464] x14: ffffffffffffffff x13: ffff8000832b3a7d x12: 0000000000000008\n[  129.004021] x11: 0101010101010101 x10: ffff8000150cb560 x9 : ffff80007b087c00\n[  129.004577] x8 : ffff00009a509de0 x7 : 0000000000000000 x6 : 00000000be8c4ee3\n[  129.005026] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff000094d56680\n[  129.005425] x2 : ffff80007b0637f8 x1 : ffff000090075600 x0 : ffff00009a509d00\n[  129.005824] Call trace:\n[  129.005967]  call_start+0x74/0x138 [sunrpc]\n[  129.006233]  __rpc_execute+0xb8/0x3e0 [sunrpc]\n[  129.006506]  rpc_execute+0x160/0x1d8 [sunrpc]\n[  129.006778]  rpc_run_task+0x148/0x1f8 [sunrpc]\n[  129.007204]  tls_probe+0x80/0xd0 [sunrpc]\n[  129.007460]  rpc_ping+0x28/0x80 [sunrpc]\n[  129.007715]  rpc_create_xprt+0x134/0x1a0 [sunrpc]\n[  129.007999]  rpc_create+0x128/0x2a0 [sunrpc]\n[  129.008264]  xs_tcp_tls_setup_socket+0xdc/0x508 [sunrpc]\n[  129.008583]  process_one_work+0x174/0x3c8\n[  129.008813]  worker_thread+0x2c8/0x3e0\n[  129.009033]  kthread+0x100/0x110\n[  129.009225]  ret_from_fork+0x10/0x20\n[  129.009432] Code: f0ffffc2 911fe042 aa1403e1 aa1303e0 (b9401c83)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-30T15:29:07.193Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9b332c72299f2ac284ab3d7c0301969b933e4ca1"
        },
        {
          "url": "https://git.kernel.org/stable/c/024f7744bd09cb2a47a0a96b9c8ad08109de99cc"
        },
        {
          "url": "https://git.kernel.org/stable/c/8e088a20dbe33919695a8082c0b32deb62d23b4a"
        }
      ],
      "title": "SUNRPC: add a missing rpc_stat for TCP TLS",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36907",
    "datePublished": "2024-05-30T15:29:07.193Z",
    "dateReserved": "2024-05-30T15:25:07.067Z",
    "dateUpdated": "2024-08-02T03:43:50.049Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-36907\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-30T16:15:14.223\",\"lastModified\":\"2024-05-30T18:18:58.870\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nSUNRPC: add a missing rpc_stat for TCP TLS\\n\\nCommit 1548036ef120 (\\\"nfs: make the rpc_stat per net namespace\\\") added\\nfunctionality to specify rpc_stats function but missed adding it to the\\nTCP TLS functionality. As the result, mounting with xprtsec=tls lead to\\nthe following kernel oops.\\n\\n[  128.984192] Unable to handle kernel NULL pointer dereference at\\nvirtual address 000000000000001c\\n[  128.985058] Mem abort info:\\n[  128.985372]   ESR = 0x0000000096000004\\n[  128.985709]   EC = 0x25: DABT (current EL), IL = 32 bits\\n[  128.986176]   SET = 0, FnV = 0\\n[  128.986521]   EA = 0, S1PTW = 0\\n[  128.986804]   FSC = 0x04: level 0 translation fault\\n[  128.987229] Data abort info:\\n[  128.987597]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\\n[  128.988169]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\\n[  128.988811]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\\n[  128.989302] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000106c84000\\n[  128.990048] [000000000000001c] pgd=0000000000000000, p4d=0000000000000000\\n[  128.990736] Internal error: Oops: 0000000096000004 [#1] SMP\\n[  128.991168] Modules linked in: nfs_layout_nfsv41_files\\nrpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace netfs\\nuinput dm_mod nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib\\nnft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct\\nnft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill\\nip_set nf_tables nfnetlink qrtr vsock_loopback\\nvmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock\\nsunrpc vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops uvc\\nvideobuf2_v4l2 videodev videobuf2_common mc vmw_vmci xfs libcrc32c\\ne1000e crct10dif_ce ghash_ce sha2_ce vmwgfx nvme sha256_arm64\\nnvme_core sr_mod cdrom sha1_ce drm_ttm_helper ttm drm_kms_helper drm\\nsg fuse\\n[  128.996466] CPU: 0 PID: 179 Comm: kworker/u4:26 Kdump: loaded Not\\ntainted 6.8.0-rc6+ #12\\n[  128.997226] Hardware name: VMware, Inc. VMware20,1/VBSA, BIOS\\nVMW201.00V.21805430.BA64.2305221830 05/22/2023\\n[  128.998084] Workqueue: xprtiod xs_tcp_tls_setup_socket [sunrpc]\\n[  128.998701] pstate: 81400005 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\\n[  128.999384] pc : call_start+0x74/0x138 [sunrpc]\\n[  128.999809] lr : __rpc_execute+0xb8/0x3e0 [sunrpc]\\n[  129.000244] sp : ffff8000832b3a00\\n[  129.000508] x29: ffff8000832b3a00 x28: ffff800081ac79c0 x27: ffff800081ac7000\\n[  129.001111] x26: 0000000004248060 x25: 0000000000000000 x24: ffff800081596008\\n[  129.001757] x23: ffff80007b087240 x22: ffff00009a509d30 x21: 0000000000000000\\n[  129.002345] x20: ffff000090075600 x19: ffff00009a509d00 x18: ffffffffffffffff\\n[  129.002912] x17: 733d4d4554535953 x16: 42555300312d746e x15: ffff8000832b3a88\\n[  129.003464] x14: ffffffffffffffff x13: ffff8000832b3a7d x12: 0000000000000008\\n[  129.004021] x11: 0101010101010101 x10: ffff8000150cb560 x9 : ffff80007b087c00\\n[  129.004577] x8 : ffff00009a509de0 x7 : 0000000000000000 x6 : 00000000be8c4ee3\\n[  129.005026] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff000094d56680\\n[  129.005425] x2 : ffff80007b0637f8 x1 : ffff000090075600 x0 : ffff00009a509d00\\n[  129.005824] Call trace:\\n[  129.005967]  call_start+0x74/0x138 [sunrpc]\\n[  129.006233]  __rpc_execute+0xb8/0x3e0 [sunrpc]\\n[  129.006506]  rpc_execute+0x160/0x1d8 [sunrpc]\\n[  129.006778]  rpc_run_task+0x148/0x1f8 [sunrpc]\\n[  129.007204]  tls_probe+0x80/0xd0 [sunrpc]\\n[  129.007460]  rpc_ping+0x28/0x80 [sunrpc]\\n[  129.007715]  rpc_create_xprt+0x134/0x1a0 [sunrpc]\\n[  129.007999]  rpc_create+0x128/0x2a0 [sunrpc]\\n[  129.008264]  xs_tcp_tls_setup_socket+0xdc/0x508 [sunrpc]\\n[  129.008583]  process_one_work+0x174/0x3c8\\n[  129.008813]  worker_thread+0x2c8/0x3e0\\n[  129.009033]  kthread+0x100/0x110\\n[  129.009225]  ret_from_fork+0x10/0x20\\n[  129.009432] Code: f0ffffc2 911fe042 aa1403e1 aa1303e0 (b9401c83)\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: SUNRPC: agrega un rpc_stat faltante para TCP TLS. El commit 1548036ef120 (\\\"nfs: crea rpc_stat por espacio de nombres de red\\\") agreg\u00f3 funcionalidad para especificar la funci\u00f3n rpc_stats pero no la agreg\u00f3 a la funcionalidad TCP TLS. . Como resultado, montar con xprtsec=tls conduce a los siguientes errores del kernel. [128.984192] No se puede manejar la desreferencia del puntero NULL del kernel en la direcci\u00f3n virtual 000000000000001c [128.985058] Informaci\u00f3n de cancelaci\u00f3n de memoria: [128.985372] ESR = 0x0000000096000004 [128.985709] EC = 0x25: (EL actual), IL = 32 bits [ 128.986176] SET = 0 , FnV = 0 [ 128.986521] EA = 0, S1PTW = 0 [ 128.986804] FSC = 0x04: error de traducci\u00f3n de nivel 0 [ 128.987229] Informaci\u00f3n de cancelaci\u00f3n de datos: [ 128.987597] ISV = 0, ISS = 0x00000004, ISS2 = 0x000 00000 [ 128.988169] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 128.988811] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 128.989302] tabla de p\u00e1ginas de usuario: p\u00e1ginas de 4k, VA de 48 bits, pgdp=0000000106c84000 [ 128.990048] [000000000000001c] pgd=0000000000000000, p4d=0000000000000000 [ 128.990736] Error interno: Ups: 0000000096000004 [#1] SMP [ 168] M\u00f3dulos vinculados en: nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd Grace netfs uinput dm_mod nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf _rechazar_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip_set nf_tables nfnetlink qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock pc vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops uvc videobuf2_v4l2 videodev videobuf2_common mc vmw_vmci xfs libcrc32c e1000e crct10dif_ce ghash_ce sha2_ce vmwgfx nvme sha256_arm64 nvme_core sr_mod cdrom sha1_ce _ttm_helper ttm drm_kms_helper drm sg fusible [ 128.996466 ] CPU: 0 PID: 179 Comm: kworker/u4:26 Kdump: cargado No contaminado 6.8.0-rc6+ #12 [ 128.997226] Nombre de hardware: VMware, Inc. VMware20,1/VBSA, BIOS VMW201.00V.21805430.BA64 .2305221830 22/05/2023 [ 128.998084] Cola de trabajo: xprtiod xs_tcp_tls_setup_socket [sunrpc] [ 128.998701] pstate: 81400005 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 28.999384] ordenador: call_start+0x74/ 0x138 [sunrpc] [128.999809] lr: __rpc_execute+0xb8/0x3e0 [sunrpc] [129.000244] sp: ffff8000832b3a00 [129.000508] x29: ffff8000832b3a00 x28: 0081ac79c0 x27: ffff800081ac7000 [ 129.001111] x26: 0000000004248060 x25: 00000000000000000 x24: ffff800081596008 [ 129.001757] x23: ffff80007b087240 x22: ffff00009a509d30 x21: 0000000000000000 [ 129.002345] x20: ffff000090075600 x19: ffff00009a509d00 x18: [ 129.002912] x17: 733d4d4554535953 x16: 42555300312d746e x15: ffff8000832b3a88 [ 129.003464] x14: ffffffffffffffff x13: ffff8000832b3a7d x12: 0000000000000008 [129.004021] x11: 0101010101010101 x10: ffff8000150cb560 x9: ffff80007b087c00 [129.004577] x8: ffff00009a509de0 x7: 0000000000000000 x6: 00000000be8c4ee3 [ 129.005026] x5: 0000000000000000 x4: 0000000000000000 x3: ffff000094d56680 [129.005425] x2: ffff80007b0637f8 x1: ffff000090075600 x0: 00009a509d00 [ 129.005824] Rastreo de llamadas: [ 129.005967] call_start+0x74/0x138 [sunrpc] [ 129.006233] __rpc_execute+0xb8/0x3e0 [sunrpc] [ 129.006506] rpc_execute+0x160/0x1d8 [sunrpc] [ 129.006778] run_task+0x148/0x1f8 [sunrpc] [ 129.007204] tls_probe+0x80/ 0xd0 [sunrpc] [ 129.007460] rpc_ping+0x28/0x80 [sunrpc] [ 129.007715] rpc_create_xprt+0x134/0x1a0 [sunrpc] [ 129.007999] rpc_create+0x128/0x2a0 [ 129.008264] xs_tcp_tls_setup_socket+0xdc/0x508 [sunrpc] [ 129.008583 ] Process_one_work+0x174/0x3c8 [ 129.008813] work_thread+0x2c8/0x3e0 [ 129.009033] kthread+0x100/0x110 [ 129.009225] ret_from_fork+0x10/0x20 [ 129.009432] C\u00f3digo: ffffc2 911fe042 aa1403e1 aa1303e0 (b9401c83)\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/024f7744bd09cb2a47a0a96b9c8ad08109de99cc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8e088a20dbe33919695a8082c0b32deb62d23b4a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9b332c72299f2ac284ab3d7c0301969b933e4ca1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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