Vulnerability-Lookup

GHSA-WFPW-6P8Q-8F6C

Vulnerability from github – Published: 2024-02-29 06:30 – Updated: 2025-01-13 18:31

Details

In the Linux kernel, the following vulnerability has been resolved:

x86/srso: Add SRSO mitigation for Hygon processors

Add mitigation for the speculative return stack overflow vulnerability which exists on Hygon processors too.

Severity ?

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-52482"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-29T06:15:46Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/srso: Add SRSO mitigation for Hygon processors\n\nAdd mitigation for the speculative return stack overflow vulnerability\nwhich exists on Hygon processors too.",
  "id": "GHSA-wfpw-6p8q-8f6c",
  "modified": "2025-01-13T18:31:55Z",
  "published": "2024-02-29T06:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52482"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-52482 (GCVE-0-2023-52482)

Vulnerability from cvelistv5 – Published: 2024-02-29 05:43 – Updated: 2025-05-21 08:49

Title

x86/srso: Add SRSO mitigation for Hygon processors

Summary

In the Linux kernel, the following vulnerability has been resolved: x86/srso: Add SRSO mitigation for Hygon processors Add mitigation for the speculative return stack overflow vulnerability which exists on Hygon processors too.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/e7ea043bc3f194735…
	https://git.kernel.org/stable/c/f090a8b4d2e3ec6f3…
	https://git.kernel.org/stable/c/6ce2f297a71682745…
	https://git.kernel.org/stable/c/cf43b304b6952b549…
	https://git.kernel.org/stable/c/a5ef7d68cea1344cf…

Impacted products

Vendor

Product

Version

Linux

Affected: c9661c1e80b609cd038db7c908e061f0535804ef , < e7ea043bc3f19473561c08565047b3f1671bf35d (git)
Affected: c9661c1e80b609cd038db7c908e061f0535804ef , < f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37 (git)
Affected: c9661c1e80b609cd038db7c908e061f0535804ef , < 6ce2f297a7168274547d0b5aea6c7c16268b8a96 (git)
Affected: c9661c1e80b609cd038db7c908e061f0535804ef , < cf43b304b6952b549d58feabc342807b334f03d4 (git)
Affected: c9661c1e80b609cd038db7c908e061f0535804ef , < a5ef7d68cea1344cf524f04981c2b3f80bedbb0d (git)

Linux

Affected: 4.20
Unaffected: 0 , < 4.20 (semver)
Unaffected: 5.10.215 , ≤ 5.10.* (semver)
Unaffected: 5.15.134 , ≤ 5.15.* (semver)
Unaffected: 6.1.56 , ≤ 6.1.* (semver)
Unaffected: 6.5.6 , ≤ 6.5.* (semver)
Unaffected: 6.6 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52482",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-28T17:09:03.245978Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-28T17:09:10.582Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:03:20.611Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/x86/kernel/cpu/common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e7ea043bc3f19473561c08565047b3f1671bf35d",
              "status": "affected",
              "version": "c9661c1e80b609cd038db7c908e061f0535804ef",
              "versionType": "git"
            },
            {
              "lessThan": "f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37",
              "status": "affected",
              "version": "c9661c1e80b609cd038db7c908e061f0535804ef",
              "versionType": "git"
            },
            {
              "lessThan": "6ce2f297a7168274547d0b5aea6c7c16268b8a96",
              "status": "affected",
              "version": "c9661c1e80b609cd038db7c908e061f0535804ef",
              "versionType": "git"
            },
            {
              "lessThan": "cf43b304b6952b549d58feabc342807b334f03d4",
              "status": "affected",
              "version": "c9661c1e80b609cd038db7c908e061f0535804ef",
              "versionType": "git"
            },
            {
              "lessThan": "a5ef7d68cea1344cf524f04981c2b3f80bedbb0d",
              "status": "affected",
              "version": "c9661c1e80b609cd038db7c908e061f0535804ef",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/x86/kernel/cpu/common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.20"
            },
            {
              "lessThan": "4.20",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.215",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.134",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.56",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.215",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.134",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.56",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5.6",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6",
                  "versionStartIncluding": "4.20",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/srso: Add SRSO mitigation for Hygon processors\n\nAdd mitigation for the speculative return stack overflow vulnerability\nwhich exists on Hygon processors too."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-21T08:49:44.230Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35d"
        },
        {
          "url": "https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37"
        },
        {
          "url": "https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96"
        },
        {
          "url": "https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0d"
        }
      ],
      "title": "x86/srso: Add SRSO mitigation for Hygon processors",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52482",
    "datePublished": "2024-02-29T05:43:13.242Z",
    "dateReserved": "2024-02-20T12:30:33.301Z",
    "dateUpdated": "2025-05-21T08:49:44.230Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-WFPW-6P8Q-8F6C

CVE-2023-52482 (GCVE-0-2023-52482)

Tags

Sightings

Nomenclature