cve-2023-52782
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-11-04 14:52
Severity ?
Summary
net/mlx5e: Track xmit submission to PTP WQ after populating metadata map
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4d510506b46504664eacf8a44a9e8f3e54c137b8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e3f3ba97e6cc6fce5bf62df2ca06c8e59040167
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a9d6c0c5a6bd9ca88e964f8843ea41bc085de866
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52782",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-23T18:32:52.154799Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:24:11.095Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:36.019Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_transferred"
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            "url": "https://git.kernel.org/stable/c/a9d6c0c5a6bd9ca88e964f8843ea41bc085de866"
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            "tags": [
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            "url": "https://git.kernel.org/stable/c/4d510506b46504664eacf8a44a9e8f3e54c137b8"
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          {
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            "url": "https://git.kernel.org/stable/c/7e3f3ba97e6cc6fce5bf62df2ca06c8e59040167"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/en_tx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a9d6c0c5a6bd",
              "status": "affected",
              "version": "e729382c297e",
              "versionType": "git"
            },
            {
              "lessThan": "4d510506b465",
              "status": "affected",
              "version": "3178308ad4ca",
              "versionType": "git"
            },
            {
              "lessThan": "7e3f3ba97e6c",
              "status": "affected",
              "version": "3178308ad4ca",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/en_tx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.6"
            },
            {
              "lessThan": "6.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Track xmit submission to PTP WQ after populating metadata map\n\nEnsure the skb is available in metadata mapping to skbs before tracking the\nmetadata index for detecting undelivered CQEs. If the metadata index is put\nin the tracking list before putting the skb in the map, the metadata index\nmight be used for detecting undelivered CQEs before the relevant skb is\navailable in the map, which can lead to a null-ptr-deref.\n\nLog:\n    general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] SMP KASAN\n    KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]\n    CPU: 0 PID: 1243 Comm: kworker/0:2 Not tainted 6.6.0-rc4+ #108\n    Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\n    Workqueue: events mlx5e_rx_dim_work [mlx5_core]\n    RIP: 0010:mlx5e_ptp_napi_poll+0x9a4/0x2290 [mlx5_core]\n    Code: 8c 24 38 cc ff ff 4c 8d 3c c1 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 97 0f 00 00 4d 8b 3f 49 8d 7f 28 48 89 f9 48 c1 e9 03 \u003c42\u003e 80 3c 31 00 0f 85 8b 0f 00 00 49 8b 47 28 48 85 c0 0f 84 05 07\n    RSP: 0018:ffff8884d3c09c88 EFLAGS: 00010206\n    RAX: 0000000000000069 RBX: ffff8881160349d8 RCX: 0000000000000005\n    RDX: ffffed10218f48cf RSI: 0000000000000004 RDI: 0000000000000028\n    RBP: ffff888122707700 R08: 0000000000000001 R09: ffffed109a781383\n    R10: 0000000000000003 R11: 0000000000000003 R12: ffff88810c7a7a40\n    R13: ffff888122707700 R14: dffffc0000000000 R15: 0000000000000000\n    FS:  0000000000000000(0000) GS:ffff8884d3c00000(0000) knlGS:0000000000000000\n    CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n    CR2: 00007f4f878dd6e0 CR3: 000000014d108002 CR4: 0000000000370eb0\n    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n    DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n    Call Trace:\n    \u003cIRQ\u003e\n    ? die_addr+0x3c/0xa0\n    ? exc_general_protection+0x144/0x210\n    ? asm_exc_general_protection+0x22/0x30\n    ? mlx5e_ptp_napi_poll+0x9a4/0x2290 [mlx5_core]\n    ? mlx5e_ptp_napi_poll+0x8f6/0x2290 [mlx5_core]\n    __napi_poll.constprop.0+0xa4/0x580\n    net_rx_action+0x460/0xb80\n    ? _raw_spin_unlock_irqrestore+0x32/0x60\n    ? __napi_poll.constprop.0+0x580/0x580\n    ? tasklet_action_common.isra.0+0x2ef/0x760\n    __do_softirq+0x26c/0x827\n    irq_exit_rcu+0xc2/0x100\n    common_interrupt+0x7f/0xa0\n    \u003c/IRQ\u003e\n    \u003cTASK\u003e\n    asm_common_interrupt+0x22/0x40\n    RIP: 0010:__kmem_cache_alloc_node+0xb/0x330\n    Code: 41 5d 41 5e 41 5f c3 8b 44 24 14 8b 4c 24 10 09 c8 eb d5 e8 b7 43 ca 01 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 \u003c41\u003e 56 41 89 d6 41 55 41 89 f5 41 54 49 89 fc 53 48 83 e4 f0 48 83\n    RSP: 0018:ffff88812c4079c0 EFLAGS: 00000246\n    RAX: 1ffffffff083c7fe RBX: ffff888100042dc0 RCX: 0000000000000218\n    RDX: 00000000ffffffff RSI: 0000000000000dc0 RDI: ffff888100042dc0\n    RBP: ffff88812c4079c8 R08: ffffffffa0289f96 R09: ffffed1025880ea9\n    R10: ffff888138839f80 R11: 0000000000000002 R12: 0000000000000dc0\n    R13: 0000000000000100 R14: 000000000000008c R15: ffff8881271fc450\n    ? cmd_exec+0x796/0x2200 [mlx5_core]\n    kmalloc_trace+0x26/0xc0\n    cmd_exec+0x796/0x2200 [mlx5_core]\n    mlx5_cmd_do+0x22/0xc0 [mlx5_core]\n    mlx5_cmd_exec+0x17/0x30 [mlx5_core]\n    mlx5_core_modify_cq_moderation+0x139/0x1b0 [mlx5_core]\n    ? mlx5_add_cq_to_tasklet+0x280/0x280 [mlx5_core]\n    ? lockdep_set_lock_cmp_fn+0x190/0x190\n    ? process_one_work+0x659/0x1220\n    mlx5e_rx_dim_work+0x9d/0x100 [mlx5_core]\n    process_one_work+0x730/0x1220\n    ? lockdep_hardirqs_on_prepare+0x400/0x400\n    ? max_active_store+0xf0/0xf0\n    ? assign_work+0x168/0x240\n    worker_thread+0x70f/0x12d0\n    ? __kthread_parkme+0xd1/0x1d0\n    ? process_one_work+0x1220/0x1220\n    kthread+0x2d9/0x3b0\n    ? kthread_complete_and_exit+0x20/0x20\n    ret_from_fork+0x2d/0x70\n    ? kthread_complete_and_exit+0x20/0x20\n    ret_from_fork_as\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T14:52:37.835Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a9d6c0c5a6bd9ca88e964f8843ea41bc085de866"
        },
        {
          "url": "https://git.kernel.org/stable/c/4d510506b46504664eacf8a44a9e8f3e54c137b8"
        },
        {
          "url": "https://git.kernel.org/stable/c/7e3f3ba97e6cc6fce5bf62df2ca06c8e59040167"
        }
      ],
      "title": "net/mlx5e: Track xmit submission to PTP WQ after populating metadata map",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52782",
    "datePublished": "2024-05-21T15:31:00.897Z",
    "dateReserved": "2024-05-21T15:19:24.240Z",
    "dateUpdated": "2024-11-04T14:52:37.835Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52782\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-21T16:15:17.097\",\"lastModified\":\"2024-05-21T16:53:56.550\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet/mlx5e: Track xmit submission to PTP WQ after populating metadata map\\n\\nEnsure the skb is available in metadata mapping to skbs before tracking the\\nmetadata index for detecting undelivered CQEs. If the metadata index is put\\nin the tracking list before putting the skb in the map, the metadata index\\nmight be used for detecting undelivered CQEs before the relevant skb is\\navailable in the map, which can lead to a null-ptr-deref.\\n\\nLog:\\n    general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] SMP KASAN\\n    KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]\\n    CPU: 0 PID: 1243 Comm: kworker/0:2 Not tainted 6.6.0-rc4+ #108\\n    Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\\n    Workqueue: events mlx5e_rx_dim_work [mlx5_core]\\n    RIP: 0010:mlx5e_ptp_napi_poll+0x9a4/0x2290 [mlx5_core]\\n    Code: 8c 24 38 cc ff ff 4c 8d 3c c1 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 97 0f 00 00 4d 8b 3f 49 8d 7f 28 48 89 f9 48 c1 e9 03 \u003c42\u003e 80 3c 31 00 0f 85 8b 0f 00 00 49 8b 47 28 48 85 c0 0f 84 05 07\\n    RSP: 0018:ffff8884d3c09c88 EFLAGS: 00010206\\n    RAX: 0000000000000069 RBX: ffff8881160349d8 RCX: 0000000000000005\\n    RDX: ffffed10218f48cf RSI: 0000000000000004 RDI: 0000000000000028\\n    RBP: ffff888122707700 R08: 0000000000000001 R09: ffffed109a781383\\n    R10: 0000000000000003 R11: 0000000000000003 R12: ffff88810c7a7a40\\n    R13: ffff888122707700 R14: dffffc0000000000 R15: 0000000000000000\\n    FS:  0000000000000000(0000) GS:ffff8884d3c00000(0000) knlGS:0000000000000000\\n    CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n    CR2: 00007f4f878dd6e0 CR3: 000000014d108002 CR4: 0000000000370eb0\\n    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n    DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n    Call Trace:\\n    \u003cIRQ\u003e\\n    ? die_addr+0x3c/0xa0\\n    ? exc_general_protection+0x144/0x210\\n    ? asm_exc_general_protection+0x22/0x30\\n    ? mlx5e_ptp_napi_poll+0x9a4/0x2290 [mlx5_core]\\n    ? mlx5e_ptp_napi_poll+0x8f6/0x2290 [mlx5_core]\\n    __napi_poll.constprop.0+0xa4/0x580\\n    net_rx_action+0x460/0xb80\\n    ? _raw_spin_unlock_irqrestore+0x32/0x60\\n    ? __napi_poll.constprop.0+0x580/0x580\\n    ? tasklet_action_common.isra.0+0x2ef/0x760\\n    __do_softirq+0x26c/0x827\\n    irq_exit_rcu+0xc2/0x100\\n    common_interrupt+0x7f/0xa0\\n    \u003c/IRQ\u003e\\n    \u003cTASK\u003e\\n    asm_common_interrupt+0x22/0x40\\n    RIP: 0010:__kmem_cache_alloc_node+0xb/0x330\\n    Code: 41 5d 41 5e 41 5f c3 8b 44 24 14 8b 4c 24 10 09 c8 eb d5 e8 b7 43 ca 01 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 \u003c41\u003e 56 41 89 d6 41 55 41 89 f5 41 54 49 89 fc 53 48 83 e4 f0 48 83\\n    RSP: 0018:ffff88812c4079c0 EFLAGS: 00000246\\n    RAX: 1ffffffff083c7fe RBX: ffff888100042dc0 RCX: 0000000000000218\\n    RDX: 00000000ffffffff RSI: 0000000000000dc0 RDI: ffff888100042dc0\\n    RBP: ffff88812c4079c8 R08: ffffffffa0289f96 R09: ffffed1025880ea9\\n    R10: ffff888138839f80 R11: 0000000000000002 R12: 0000000000000dc0\\n    R13: 0000000000000100 R14: 000000000000008c R15: ffff8881271fc450\\n    ? cmd_exec+0x796/0x2200 [mlx5_core]\\n    kmalloc_trace+0x26/0xc0\\n    cmd_exec+0x796/0x2200 [mlx5_core]\\n    mlx5_cmd_do+0x22/0xc0 [mlx5_core]\\n    mlx5_cmd_exec+0x17/0x30 [mlx5_core]\\n    mlx5_core_modify_cq_moderation+0x139/0x1b0 [mlx5_core]\\n    ? mlx5_add_cq_to_tasklet+0x280/0x280 [mlx5_core]\\n    ? lockdep_set_lock_cmp_fn+0x190/0x190\\n    ? process_one_work+0x659/0x1220\\n    mlx5e_rx_dim_work+0x9d/0x100 [mlx5_core]\\n    process_one_work+0x730/0x1220\\n    ? lockdep_hardirqs_on_prepare+0x400/0x400\\n    ? max_active_store+0xf0/0xf0\\n    ? assign_work+0x168/0x240\\n    worker_thread+0x70f/0x12d0\\n    ? __kthread_parkme+0xd1/0x1d0\\n    ? process_one_work+0x1220/0x1220\\n    kthread+0x2d9/0x3b0\\n    ? kthread_complete_and_exit+0x20/0x20\\n    ret_from_fork+0x2d/0x70\\n    ? kthread_complete_and_exit+0x20/0x20\\n    ret_from_fork_as\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net/mlx5e: realice un seguimiento del env\u00edo de xmit a PTP WQ despu\u00e9s de completar el mapa de metadatos. Aseg\u00farese de que el skb est\u00e9 disponible en el mapeo de metadatos a skbs antes de realizar un seguimiento del \u00edndice de metadatos para detectar CQE no entregados. Si el \u00edndice de metadatos se coloca en la lista de seguimiento antes de colocar el skb en el mapa, el \u00edndice de metadatos podr\u00eda usarse para detectar CQE no entregados antes de que el skb relevante est\u00e9 disponible en el mapa, lo que puede generar un null-ptr-deref. Registro: falla de protecci\u00f3n general, probablemente para direcci\u00f3n no can\u00f3nica 0xdffffc0000000005: 0000 [#1] SMP KASAN KASAN: null-ptr-deref en rango [0x0000000000000028-0x0000000000000002f] CPU: 0 PID: 1243 Comm: kworker/0:2 Not tain ted 6.6.0-rc4+ #108 Nombre del hardware: PC est\u00e1ndar QEMU (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 01/04/2014 Cola de trabajo: eventos mlx5e_rx_dim_work [mlx5_core] RIP : 0010:mlx5e_ptp_napi_poll+0x9a4/0x2290 [mlx5_core] C\u00f3digo: 8c 24 38 cc ff ff 4c 8d 3c c1 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 97 0f 00 00 4d 8b 3f 49 8d 7f 28 48 89 f9 48 c1 e9 03 \u0026lt;42\u0026gt; 80 3c 31 00 0f 85 8b 0f 00 00 49 8b 47 28 48 85 c0 0f 84 05 07 RSP: 0018:ffff8884d3c09c88 EFLAGS: 00010206 RAX: 000000000069 RBX: ffff8881160349d8 RCX: 0000000000000005 RDX: ffffed10218f48cf RSI : 0000000000000004 RDI: 0000000000000028 RBP: ffff888122707700 R08: 0000000000000001 R09: ffffed109a781383 R10: 0000000000000003 R11: 00000000000003 R12: ffff88810c7a7a40 R13: ffff888122707700 R14: dffffc0000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888 4d3c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4f878dd6e0 CR3: 000000014d108002 CR4: 0000000000370eb0 DR0: 0000000000000000 DR1: 0000000 000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000000400 Seguimiento de llamadas:  ? die_addr+0x3c/0xa0? exc_general_protection+0x144/0x210? asm_exc_general_protection+0x22/0x30? mlx5e_ptp_napi_poll+0x9a4/0x2290 [mlx5_core] ? mlx5e_ptp_napi_poll+0x8f6/0x2290 [mlx5_core] __napi_poll.constprop.0+0xa4/0x580 net_rx_action+0x460/0xb80 ? _raw_spin_unlock_irqrestore+0x32/0x60? __napi_poll.constprop.0+0x580/0x580? tasklet_action_common.isra.0+0x2ef/0x760 __do_softirq+0x26c/0x827 irq_exit_rcu+0xc2/0x100 common_interrupt+0x7f/0xa0   asm_common_interrupt+0x22/0x40 RIP 0010:__kmem_cache_alloc_node+ 0xb/0x330 C\u00f3digo: 41 5d 41 5e 41 5f c3 8b 44 24 14 8b 4c 24 10 09 c8 eb d5 e8 b7 43 ca 01 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 \u0026lt;41\u0026gt; 56 41 89 41 55 41 89 f5 41 54 49 89 fc 53 48 83 e4 f0 48 83 RSP: 0018:ffff88812c4079c0 EFLAGS: 00000246 RAX: 1ffffffff083c7fe RBX: ffff888100042dc0 RCX: 218 RDX: 00000000ffffffff RSI: 0000000000000dc0 RDI: ffff888100042dc0 RBP: ffff88812c4079c8 R08: ffffffffa0289f96 R09: ffffed1025880ea9 R10: ffff888138839f80 R11: 00000000000000002 R12: 0000000000000dc0 R13: 0000000000000100 R14: 0000000000000008c R15: ffff8881271fc450 ? cmd_exec+0x796/0x2200 [mlx5_core] kmalloc_trace+0x26/0xc0 cmd_exec+0x796/0x2200 [mlx5_core] mlx5_cmd_do+0x22/0xc0 [mlx5_core] mlx5_cmd_exec+0x17/0x30 [mlx5_core] modificar_cq_moderation+0x139/0x1b0 [mlx5_core] ? mlx5_add_cq_to_tasklet+0x280/0x280 [mlx5_core] ? lockdep_set_lock_cmp_fn+0x190/0x190? Process_one_work+0x659/0x1220 mlx5e_rx_dim_work+0x9d/0x100 [mlx5_core] Process_one_work+0x730/0x1220 ? lockdep_hardirqs_on_prepare+0x400/0x400? max_active_store+0xf0/0xf0? assign_work+0x168/0x240 worker_thread+0x70f/0x12d0? __kthread_parkme+0xd1/0x1d0 ? process_one_work+0x1220/0x1220 kthread+0x2d9/0x3b0 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x2d/0x70 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork_as ---truncado---\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4d510506b46504664eacf8a44a9e8f3e54c137b8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7e3f3ba97e6cc6fce5bf62df2ca06c8e59040167\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a9d6c0c5a6bd9ca88e964f8843ea41bc085de866\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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