github - ghsa-94p4-4m9q-5m8x

GHSA-94P4-4M9Q-5M8X

Vulnerability from github – Published: 2025-02-27 03:34 – Updated: 2025-02-27 18:31

Details

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

drm/xe/tracing: Fix a potential TP_printk UAF

The commit afd2627f727b ("tracing: Check "%s" dereference via the field and not the TP_printk format") exposes potential UAFs in the xe_bo_move trace event.

Fix those by avoiding dereferencing the xe_mem_type_to_name[] array at TP_printk time.

Since some code refactoring has taken place, explicit backporting may be needed for kernels older than 6.10.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-49570"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-27T03:15:10Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/tracing: Fix a potential TP_printk UAF\n\nThe commit\nafd2627f727b (\"tracing: Check \"%s\" dereference via the field and not the TP_printk format\")\nexposes potential UAFs in the xe_bo_move trace event.\n\nFix those by avoiding dereferencing the\nxe_mem_type_to_name[] array at TP_printk time.\n\nSince some code refactoring has taken place, explicit backporting may\nbe needed for kernels older than 6.10.",
  "id": "GHSA-94p4-4m9q-5m8x",
  "modified": "2025-02-27T18:31:10Z",
  "published": "2025-02-27T03:34:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49570"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/07089083a526ea19daa72a1edf9d6e209615b77c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/62cd174616ae3bf8a6cf468718f1ae74e5a07727"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c9402da34611e1039ecccba3c1481c4866f7ca64"
    }
  ],
  "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-2024-49570 (GCVE-0-2024-49570)

Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-05-04 09:39

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/xe/tracing: Fix a potential TP_printk UAF The commit afd2627f727b ("tracing: Check "%s" dereference via the field and not the TP_printk format") exposes potential UAFs in the xe_bo_move trace event. Fix those by avoiding dereferencing the xe_mem_type_to_name[] array at TP_printk time. Since some code refactoring has taken place, explicit backporting may be needed for kernels older than 6.10.

Severity ?

7.8 (High)


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

CWE

CWE-416 - Use After Free

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/62cd174616ae3bf8a…
	https://git.kernel.org/stable/c/c9402da34611e1039…
	https://git.kernel.org/stable/c/07089083a526ea19d…

Impacted products

Vendor

Product

Version

Linux

Affected: e46d3f813abd2383881c66d21ba04cee9fbdf3a9 , < 62cd174616ae3bf8a6cf468718f1ae74e5a07727 (git)
Affected: e46d3f813abd2383881c66d21ba04cee9fbdf3a9 , < c9402da34611e1039ecccba3c1481c4866f7ca64 (git)
Affected: e46d3f813abd2383881c66d21ba04cee9fbdf3a9 , < 07089083a526ea19daa72a1edf9d6e209615b77c (git)

Linux

Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.12.16 , ≤ 6.12.* (semver)
Unaffected: 6.13.4 , ≤ 6.13.* (semver)
Unaffected: 6.14 , ≤ * (original_commit_for_fix)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-49570",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-27T17:57:55.574078Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-27T18:02:27.715Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_trace_bo.h"
          ],
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          "versions": [
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              "status": "affected",
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              "versionType": "git"
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              "versionType": "git"
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              "status": "affected",
              "version": "e46d3f813abd2383881c66d21ba04cee9fbdf3a9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_trace_bo.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.4",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/tracing: Fix a potential TP_printk UAF\n\nThe commit\nafd2627f727b (\"tracing: Check \"%s\" dereference via the field and not the TP_printk format\")\nexposes potential UAFs in the xe_bo_move trace event.\n\nFix those by avoiding dereferencing the\nxe_mem_type_to_name[] array at TP_printk time.\n\nSince some code refactoring has taken place, explicit backporting may\nbe needed for kernels older than 6.10."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:39:26.379Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/62cd174616ae3bf8a6cf468718f1ae74e5a07727"
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        },
        {
          "url": "https://git.kernel.org/stable/c/07089083a526ea19daa72a1edf9d6e209615b77c"
        }
      ],
      "title": "drm/xe/tracing: Fix a potential TP_printk UAF",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-49570",
    "datePublished": "2025-02-27T02:18:06.123Z",
    "dateReserved": "2025-02-27T02:16:34.083Z",
    "dateUpdated": "2025-05-04T09:39:26.379Z",
    "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-94P4-4M9Q-5M8X

CVE-2024-49570 (GCVE-0-2024-49570)

Tags

Sightings

Nomenclature