CVE-2025-71121 (GCVE-0-2025-71121)
Vulnerability from cvelistv5
Published
2026-01-14 15:06
Modified
2026-02-09 08:35
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: parisc: Do not reprogram affinitiy on ASP chip The ASP chip is a very old variant of the GSP chip and is used e.g. in HP 730 workstations. When trying to reprogram the affinity it will crash with a HPMC as the relevant registers don't seem to be at the usual location. Let's avoid the crash by checking the sversion. Also note, that reprogramming isn't necessary either, as the HP730 is a just a single-CPU machine.
References
Impacted products
Vendor Product Version
Linux Linux Version: f7c35220305f273bddc0bdaf1e453b4ca280f145
Version: f77f482ec31a1f38eb38079622ca367b4b7d7442
Version: 939fc856676c266c3bc347c1c1661872a3725c0f
Version: 939fc856676c266c3bc347c1c1661872a3725c0f
Version: 939fc856676c266c3bc347c1c1661872a3725c0f
Version: 939fc856676c266c3bc347c1c1661872a3725c0f
Version: 939fc856676c266c3bc347c1c1661872a3725c0f
Version: 52b66c46bb9f5fb270673327c41dec50171939c1
Version: 3940ecfccfffec8385b64551fd73a12c02049437
Version: bab8e3b4f68ac393c42da73d0bce891d281ded55
Version: ff342de194ad311f905ce0b6b73db48db802e224
Version: ef24e0a68b59ea8f59fedf5a9881fd9cf9f27370
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{
  "containers": {
    "cna": {
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        {
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          "product": "Linux",
          "programFiles": [
            "drivers/parisc/gsc.c"
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/parisc/gsc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.18"
            },
            {
              "lessThan": "5.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.248",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.198",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.160",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.6.120",
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            },
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              "status": "unaffected",
              "version": "6.12.64",
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            },
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              "status": "unaffected",
              "version": "6.18.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: Do not reprogram affinitiy on ASP chip\n\nThe ASP chip is a very old variant of the GSP chip and is used e.g. in\nHP 730 workstations. When trying to reprogram the affinity it will crash\nwith a HPMC as the relevant registers don\u0027t seem to be at the usual\nlocation.  Let\u0027s avoid the crash by checking the sversion. Also note,\nthat reprogramming isn\u0027t necessary either, as the HP730 is a just a\nsingle-CPU machine."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-09T08:35:16.277Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/845a92b74cf7a730200532ecb4482981cec9d006"
        },
        {
          "url": "https://git.kernel.org/stable/c/7a146f34e5be96330467397c9fd9d3d851b2cbbe"
        },
        {
          "url": "https://git.kernel.org/stable/c/4d0858bbeea12a50bfb32137f74d4b74917ebadd"
        },
        {
          "url": "https://git.kernel.org/stable/c/e09fd2eb6d4c993ee9eaae556cb51e30ec1042df"
        },
        {
          "url": "https://git.kernel.org/stable/c/60560d13ff368415c96a0c1247bea16d427c0641"
        },
        {
          "url": "https://git.kernel.org/stable/c/c8f810e20f4bbe50b49f73429d9fa6efad00623e"
        },
        {
          "url": "https://git.kernel.org/stable/c/dca7da244349eef4d78527cafc0bf80816b261f5"
        }
      ],
      "title": "parisc: Do not reprogram affinitiy on ASP chip",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71121",
    "datePublished": "2026-01-14T15:06:07.871Z",
    "dateReserved": "2026-01-13T15:30:19.654Z",
    "dateUpdated": "2026-02-09T08:35:16.277Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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