github - ghsa-j5hc-79cm-3qpw

GHSA-J5HC-79CM-3QPW

Vulnerability from github – Published: 2024-04-17 09:30 – Updated: 2024-04-17 09:30

Details

To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY.

Severity ?

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-24856"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-17T09:15:07Z",
    "severity": "MODERATE"
  },
  "details": "The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a\nsuccessful allocation, but the subsequent code directly dereferences the\npointer that receives it, which may lead to null pointer dereference.\n\nTo fix this issue, a null pointer check should be added. If it is null, \nreturn exception code AE_NO_MEMORY.\n\n",
  "id": "GHSA-j5hc-79cm-3qpw",
  "modified": "2024-04-17T09:30:32Z",
  "published": "2024-04-17T09:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24856"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8764"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-24856 (GCVE-0-2024-24856)

Vulnerability from cvelistv5 – Published: 2024-04-17 08:34 – Updated: 2024-08-01 23:28

Summary

The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a successful allocation, but the subsequent code directly dereferences the pointer that receives it, which may lead to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY.

Severity ?

5.3 (Medium)


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

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Anolis

References

URL

Tags

https://bugzilla.openanolis.cn/show_bug.cgi?id=8764

Impacted products

	Vendor	Product	Version
	OpenAnolis	Anolis OS	Affected: v4.4 , < v6.9 (custom)

Credits

白家驹 <baijiaju@buaa.edu.cn> 刘怀远 <qq810974084@gmail.com>

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            "product": "anolis_os",
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            "versions": [
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                "status": "affected",
                "version": "v4.4",
                "versionType": "custom"
              }
            ]
          }
        ],
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-05T15:41:12.748133Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-05T15:42:27.369Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8764"
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      "metrics": [
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  "cveMetadata": {
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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-J5HC-79CM-3QPW

CVE-2024-24856 (GCVE-0-2024-24856)

Tags

Sightings

Nomenclature