Vulnerability-Lookup

GHSA-V77M-RQ2W-Q6HQ

Vulnerability from github – Published: 2025-03-14 00:30 – Updated: 2025-03-14 00:30

Details

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

iommu/arm-smmu-v3: check return value after calling platform_get_resource()

It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49319"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/arm-smmu-v3: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value.",
  "id": "GHSA-v77m-rq2w-q6hq",
  "modified": "2025-03-14T00:30:51Z",
  "published": "2025-03-14T00:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49319"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/54c1e0e3bbcab2abe25b2874a43050ae5df87831"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/54cf47da0c7532d151d76e5d63f5936191698c44"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b131fa8c1d2afd05d0b7598621114674289c2fbb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db728a891f9177b044aaca89b678f6b5e24d5cc3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49319 (GCVE-0-2022-49319)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:10 – Updated: 2026-05-11 18:57

Title

iommu/arm-smmu-v3: check return value after calling platform_get_resource()

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/54c1e0e3bbcab2abe…
https://git.kernel.org/stable/c/fb0f1c5eb8d60b3e0…
https://git.kernel.org/stable/c/db728a891f9177b04…
https://git.kernel.org/stable/c/54cf47da0c7532d15…
https://git.kernel.org/stable/c/b131fa8c1d2afd05d…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 48ec83bcbcf5090fcdf74a6168f161d247492979 , < 54c1e0e3bbcab2abe25b2874a43050ae5df87831 (git) Affected: 48ec83bcbcf5090fcdf74a6168f161d247492979 , < fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6 (git) Affected: 48ec83bcbcf5090fcdf74a6168f161d247492979 , < db728a891f9177b044aaca89b678f6b5e24d5cc3 (git) Affected: 48ec83bcbcf5090fcdf74a6168f161d247492979 , < 54cf47da0c7532d151d76e5d63f5936191698c44 (git) Affected: 48ec83bcbcf5090fcdf74a6168f161d247492979 , < b131fa8c1d2afd05d0b7598621114674289c2fbb (git)
Linux	Linux	Affected: 4.2 Unaffected: 0 , < 4.2 (semver) Unaffected: 5.10.122 , ≤ 5.10.* (semver) Unaffected: 5.15.47 , ≤ 5.15.* (semver) Unaffected: 5.17.15 , ≤ 5.17.* (semver) Unaffected: 5.18.4 , ≤ 5.18.* (semver) Unaffected: 5.19 , ≤ * (original_commit_for_fix)

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JSON

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      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
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              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
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              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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                "options": [
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              "status": "unaffected",
              "version": "5.17.15",
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            {
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              "status": "unaffected",
              "version": "5.18.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.19",
              "versionType": "original_commit_for_fix"
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        }
      ],
      "cpeApplicability": [
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Sightings

Author	Source	Type	Date	Other

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-V77M-RQ2W-Q6HQ

CVE-2022-49319 (GCVE-0-2022-49319)

Tags

Sightings

Nomenclature