CVE-2025-38569 (GCVE-0-2025-38569)
Vulnerability from cvelistv5
Published
2025-08-19 17:02
Modified
2025-11-03 17:39
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: benet: fix BUG when creating VFs benet crashes as soon as SRIOV VFs are created: kernel BUG at mm/vmalloc.c:3457! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 4 UID: 0 PID: 7408 Comm: test.sh Kdump: loaded Not tainted 6.16.0+ #1 PREEMPT(voluntary) [...] RIP: 0010:vunmap+0x5f/0x70 [...] Call Trace: <TASK> __iommu_dma_free+0xe8/0x1c0 be_cmd_set_mac_list+0x3fe/0x640 [be2net] be_cmd_set_mac+0xaf/0x110 [be2net] be_vf_eth_addr_config+0x19f/0x330 [be2net] be_vf_setup+0x4f7/0x990 [be2net] be_pci_sriov_configure+0x3a1/0x470 [be2net] sriov_numvfs_store+0x20b/0x380 kernfs_fop_write_iter+0x354/0x530 vfs_write+0x9b9/0xf60 ksys_write+0xf3/0x1d0 do_syscall_64+0x8c/0x3d0 be_cmd_set_mac_list() calls dma_free_coherent() under a spin_lock_bh. Fix it by freeing only after the lock has been released.
References
Impacted products
Vendor Product Version
Linux Linux Version: 797bb9439c0489bbea4b8808297ec7a569098667
Version: 7cfae8627511361f90a1a22dfae556c3fbc5bd8d
Version: 671aaa17bd3153e25526934f92307169ce927b5e
Version: 4393452e6c0c027971ec9bcc9557f52e63db3f0a
Version: 41d731e7920387ea13e2fb440a1e235686faeeb9
Version: fd1ef3b1bdd3fec683ebd19eb3acc6a2cb60b5c6
Version: 1a82d19ca2d6835904ee71e2d40fd331098f94a0
Version: 1a82d19ca2d6835904ee71e2d40fd331098f94a0
Version: 1a82d19ca2d6835904ee71e2d40fd331098f94a0
Version: 227a829c9067bf03b1967e7e0b1a6777fd57edef
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:39:57.223Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/emulex/benet/be_cmds.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3697e37e012bbd2bb5a5b467689811ba097b2eff",
              "status": "affected",
              "version": "797bb9439c0489bbea4b8808297ec7a569098667",
              "versionType": "git"
            },
            {
              "lessThan": "975e73b9102d844a3dc3f091ad631c56145c8b4c",
              "status": "affected",
              "version": "7cfae8627511361f90a1a22dfae556c3fbc5bd8d",
              "versionType": "git"
            },
            {
              "lessThan": "f80b34ebc579216407b128e9d155bfcae875c30f",
              "status": "affected",
              "version": "671aaa17bd3153e25526934f92307169ce927b5e",
              "versionType": "git"
            },
            {
              "lessThan": "46d44a23a3723a89deeb65b13cddb17f8d9f2700",
              "status": "affected",
              "version": "4393452e6c0c027971ec9bcc9557f52e63db3f0a",
              "versionType": "git"
            },
            {
              "lessThan": "c377ba2be9430d165a98e4b782902ed630bc7546",
              "status": "affected",
              "version": "41d731e7920387ea13e2fb440a1e235686faeeb9",
              "versionType": "git"
            },
            {
              "lessThan": "0ddfe8b127ef1149fddccb79db6e6eaba7738e7d",
              "status": "affected",
              "version": "fd1ef3b1bdd3fec683ebd19eb3acc6a2cb60b5c6",
              "versionType": "git"
            },
            {
              "lessThan": "d5dc09ee5d74277bc47193fe28ce8703e229331b",
              "status": "affected",
              "version": "1a82d19ca2d6835904ee71e2d40fd331098f94a0",
              "versionType": "git"
            },
            {
              "lessThan": "f4e4e0c4bc4d799d6fa39055acdbc3af066cd13e",
              "status": "affected",
              "version": "1a82d19ca2d6835904ee71e2d40fd331098f94a0",
              "versionType": "git"
            },
            {
              "lessThan": "5a40f8af2ba1b9bdf46e2db10e8c9710538fbc63",
              "status": "affected",
              "version": "1a82d19ca2d6835904ee71e2d40fd331098f94a0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "227a829c9067bf03b1967e7e0b1a6777fd57edef",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/emulex/benet/be_cmds.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.14"
            },
            {
              "lessThan": "6.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.297",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.241",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.190",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.148",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.42",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.297",
                  "versionStartIncluding": "5.4.291",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.241",
                  "versionStartIncluding": "5.10.235",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.190",
                  "versionStartIncluding": "5.15.179",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.148",
                  "versionStartIncluding": "6.1.131",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.102",
                  "versionStartIncluding": "6.6.83",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.42",
                  "versionStartIncluding": "6.12.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.10",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.1",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.13.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbenet: fix BUG when creating VFs\n\nbenet crashes as soon as SRIOV VFs are created:\n\n kernel BUG at mm/vmalloc.c:3457!\n Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI\n CPU: 4 UID: 0 PID: 7408 Comm: test.sh Kdump: loaded Not tainted 6.16.0+ #1 PREEMPT(voluntary)\n [...]\n RIP: 0010:vunmap+0x5f/0x70\n [...]\n Call Trace:\n  \u003cTASK\u003e\n  __iommu_dma_free+0xe8/0x1c0\n  be_cmd_set_mac_list+0x3fe/0x640 [be2net]\n  be_cmd_set_mac+0xaf/0x110 [be2net]\n  be_vf_eth_addr_config+0x19f/0x330 [be2net]\n  be_vf_setup+0x4f7/0x990 [be2net]\n  be_pci_sriov_configure+0x3a1/0x470 [be2net]\n  sriov_numvfs_store+0x20b/0x380\n  kernfs_fop_write_iter+0x354/0x530\n  vfs_write+0x9b9/0xf60\n  ksys_write+0xf3/0x1d0\n  do_syscall_64+0x8c/0x3d0\n\nbe_cmd_set_mac_list() calls dma_free_coherent() under a spin_lock_bh.\nFix it by freeing only after the lock has been released."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:53:58.352Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3697e37e012bbd2bb5a5b467689811ba097b2eff"
        },
        {
          "url": "https://git.kernel.org/stable/c/975e73b9102d844a3dc3f091ad631c56145c8b4c"
        },
        {
          "url": "https://git.kernel.org/stable/c/f80b34ebc579216407b128e9d155bfcae875c30f"
        },
        {
          "url": "https://git.kernel.org/stable/c/46d44a23a3723a89deeb65b13cddb17f8d9f2700"
        },
        {
          "url": "https://git.kernel.org/stable/c/c377ba2be9430d165a98e4b782902ed630bc7546"
        },
        {
          "url": "https://git.kernel.org/stable/c/0ddfe8b127ef1149fddccb79db6e6eaba7738e7d"
        },
        {
          "url": "https://git.kernel.org/stable/c/d5dc09ee5d74277bc47193fe28ce8703e229331b"
        },
        {
          "url": "https://git.kernel.org/stable/c/f4e4e0c4bc4d799d6fa39055acdbc3af066cd13e"
        },
        {
          "url": "https://git.kernel.org/stable/c/5a40f8af2ba1b9bdf46e2db10e8c9710538fbc63"
        }
      ],
      "title": "benet: fix BUG when creating VFs",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38569",
    "datePublished": "2025-08-19T17:02:49.987Z",
    "dateReserved": "2025-04-16T04:51:24.025Z",
    "dateUpdated": "2025-11-03T17:39:57.223Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38569\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-08-19T17:15:33.663\",\"lastModified\":\"2025-11-03T18:16:29.703\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbenet: fix BUG when creating VFs\\n\\nbenet crashes as soon as SRIOV VFs are created:\\n\\n kernel BUG at mm/vmalloc.c:3457!\\n Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI\\n CPU: 4 UID: 0 PID: 7408 Comm: test.sh Kdump: loaded Not tainted 6.16.0+ #1 PREEMPT(voluntary)\\n [...]\\n RIP: 0010:vunmap+0x5f/0x70\\n [...]\\n Call Trace:\\n  \u003cTASK\u003e\\n  __iommu_dma_free+0xe8/0x1c0\\n  be_cmd_set_mac_list+0x3fe/0x640 [be2net]\\n  be_cmd_set_mac+0xaf/0x110 [be2net]\\n  be_vf_eth_addr_config+0x19f/0x330 [be2net]\\n  be_vf_setup+0x4f7/0x990 [be2net]\\n  be_pci_sriov_configure+0x3a1/0x470 [be2net]\\n  sriov_numvfs_store+0x20b/0x380\\n  kernfs_fop_write_iter+0x354/0x530\\n  vfs_write+0x9b9/0xf60\\n  ksys_write+0xf3/0x1d0\\n  do_syscall_64+0x8c/0x3d0\\n\\nbe_cmd_set_mac_list() calls dma_free_coherent() under a spin_lock_bh.\\nFix it by freeing only after the lock has been released.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: benet: se corrige un ERROR al crear VF. benet se bloquea tan pronto como se crean los VF SRIOV: \u00a1ERROR del kernel en mm/vmalloc.c:3457! Oops: c\u00f3digo de operaci\u00f3n no v\u00e1lido: 0000 [#1] SMP KASAN NOPTI CPU: 4 UID: 0 PID: 7408 Comm: test.sh Kdump: cargado No contaminado 6.16.0+ #1 PREEMPT(voluntario) [...] RIP: 0010:vunmap+0x5f/0x70 [...] Rastreo de llamadas:  __iommu_dma_free+0xe8/0x1c0 be_cmd_set_mac_list+0x3fe/0x640 [be2net] be_cmd_set_mac+0xaf/0x110 [be2net] be_vf_eth_addr_config+0x19f/0x330 [be2net] be_vf_setup+0x4f7/0x990 [be2net] be_pci_sriov_configure+0x3a1/0x470 [be2net] sriov_numvfs_store+0x20b/0x380 kernfs_fop_write_iter+0x354/0x530 vfs_write+0x9b9/0xf60 ksys_write+0xf3/0x1d0 do_syscall_64+0x8c/0x3d0 be_cmd_set_mac_list() calls dma_free_coherent() bajo un spin_lock_bh. Para solucionarlo, libere el bloqueo solo despu\u00e9s de liberarlo.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0ddfe8b127ef1149fddccb79db6e6eaba7738e7d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3697e37e012bbd2bb5a5b467689811ba097b2eff\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/46d44a23a3723a89deeb65b13cddb17f8d9f2700\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5a40f8af2ba1b9bdf46e2db10e8c9710538fbc63\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/975e73b9102d844a3dc3f091ad631c56145c8b4c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c377ba2be9430d165a98e4b782902ed630bc7546\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d5dc09ee5d74277bc47193fe28ce8703e229331b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f4e4e0c4bc4d799d6fa39055acdbc3af066cd13e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f80b34ebc579216407b128e9d155bfcae875c30f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.