CVE-2025-38487 (GCVE-0-2025-38487)
Vulnerability from cvelistv5
Published
2025-07-28 11:21
Modified
2025-07-28 11:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled Mitigate e.g. the following: # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... [ 120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write [ 120.373866] [00000004] *pgd=00000000 [ 120.377910] Internal error: Oops: 805 [#1] SMP ARM [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE ... [ 120.679543] Call trace: [ 120.679559] misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac [ 120.692462] aspeed_lpc_snoop_remove from platform_remove+0x28/0x38 [ 120.700996] platform_remove from device_release_driver_internal+0x188/0x200 ...
References
Impacted products
Vendor Product Version
Linux Linux Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1
Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1
Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1
Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1
Version: 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/aspeed/aspeed-lpc-snoop.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
            },
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/aspeed/aspeed-lpc-snoop.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.13"
            },
            {
              "lessThan": "4.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.147",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.100",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.147",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.100",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.40",
                  "versionStartIncluding": "4.13",
                  "vulnerable": true
                },
                {
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: aspeed: lpc-snoop: Don\u0027t disable channels that aren\u0027t enabled\n\nMitigate e.g. the following:\n\n    # echo 1e789080.lpc-snoop \u003e /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind\n    ...\n    [  120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write\n    [  120.373866] [00000004] *pgd=00000000\n    [  120.377910] Internal error: Oops: 805 [#1] SMP ARM\n    [  120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE\n    ...\n    [  120.679543] Call trace:\n    [  120.679559]  misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac\n    [  120.692462]  aspeed_lpc_snoop_remove from platform_remove+0x28/0x38\n    [  120.700996]  platform_remove from device_release_driver_internal+0x188/0x200\n    ..."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T11:21:51.249Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a"
        },
        {
          "url": "https://git.kernel.org/stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be"
        },
        {
          "url": "https://git.kernel.org/stable/c/b361598b7352f02456619a6105c7da952ef69f8f"
        },
        {
          "url": "https://git.kernel.org/stable/c/ac10ed9862104936a412f8b475c869e99f048448"
        },
        {
          "url": "https://git.kernel.org/stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247"
        }
      ],
      "title": "soc: aspeed: lpc-snoop: Don\u0027t disable channels that aren\u0027t enabled",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38487",
    "datePublished": "2025-07-28T11:21:51.249Z",
    "dateReserved": "2025-04-16T04:51:24.021Z",
    "dateUpdated": "2025-07-28T11:21:51.249Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38487\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-28T12:15:30.720\",\"lastModified\":\"2025-07-29T14:14:29.590\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsoc: aspeed: lpc-snoop: Don\u0027t disable channels that aren\u0027t enabled\\n\\nMitigate e.g. the following:\\n\\n    # echo 1e789080.lpc-snoop \u003e /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind\\n    ...\\n    [  120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write\\n    [  120.373866] [00000004] *pgd=00000000\\n    [  120.377910] Internal error: Oops: 805 [#1] SMP ARM\\n    [  120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE\\n    ...\\n    [  120.679543] Call trace:\\n    [  120.679559]  misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac\\n    [  120.692462]  aspeed_lpc_snoop_remove from platform_remove+0x28/0x38\\n    [  120.700996]  platform_remove from device_release_driver_internal+0x188/0x200\\n    ...\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: aspeed: lpc-snoop: No deshabilite los canales que no est\u00e1n habilitados. Mitigar, por ejemplo, lo siguiente: # echo 1e789080.lpc-snoop \u0026gt; /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... [ 120.363594] No se puede controlar la desreferencia del puntero NULL del kernel en la direcci\u00f3n virtual 00000004 al escribir [ 120.373866] [00000004] *pgd=00000000 [ 120.377910] Error interno: Oops: 805 [#1] SMP ARM [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh No contaminado 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NINGUNO ... [ 120.679543] Rastreo de llamadas: [ 120.679559] misc_deregister de aspeed_lpc_snoop_remove+0x84/0xac [ 120.692462] aspeed_lpc_snoop_remove de platform_remove+0x28/0x38 [ 120.700996] platform_remove de device_release_driver_internal+0x188/0x200 ...\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ac10ed9862104936a412f8b475c869e99f048448\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b361598b7352f02456619a6105c7da952ef69f8f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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