certfr_avis - certfr-2022-avi-748

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "openSUSE Leap 15.4",
      "product": {
        "name": "openSUSE Leap",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP1",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP 15-SP1",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability 15-SP1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Workstation Extension 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE OpenStack Cloud 9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Development Tools 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Live Patching 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Live Patching 15-SP1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE OpenStack Cloud Crowbar 9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Enterprise Storage 7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability 12-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Live Patching 15-SP2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Legacy Software 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE CaaS Platform 4.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Storage 7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Basesystem 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability 15-SP2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Enterprise Storage 6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Storage 6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 15-SP1",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15-SP1-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP 12-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "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 Linux Enterprise Server 15-SP2-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "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 Server 15-SP2",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 15-SP2",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Retail Branch Server 4.0",
      "product": {
        "name": "SUSE Manager Retail Branch Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Retail Branch Server 4.1",
      "product": {
        "name": "SUSE Manager Retail Branch Server",
        "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": "openSUSE Leap 15.3",
      "product": {
        "name": "openSUSE Leap",
        "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 High Performance Computing 12-SP4",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "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 High Performance Computing",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP2",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "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 15-SP1",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "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 Linux Enterprise Server 15-SP2-BCL",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15-SP1-BCL",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP 15-SP2",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 12-SP4-LTSS",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.1",
      "product": {
        "name": "SUSE Manager Proxy",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.0",
      "product": {
        "name": "SUSE Manager Proxy",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.3",
      "product": {
        "name": "SUSE Manager Proxy",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.1",
      "product": {
        "name": "SUSE Manager Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.0",
      "product": {
        "name": "SUSE Manager Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.3",
      "product": {
        "name": "SUSE Manager Server",
        "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-2022-29581",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-29581"
    },
    {
      "name": "CVE-2022-1116",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1116"
    },
    {
      "name": "CVE-2022-20132",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20132"
    },
    {
      "name": "CVE-2022-29900",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-29900"
    },
    {
      "name": "CVE-2022-29901",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-29901"
    },
    {
      "name": "CVE-2020-36557",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-36557"
    },
    {
      "name": "CVE-2022-33741",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-33741"
    },
    {
      "name": "CVE-2022-20166",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20166"
    },
    {
      "name": "CVE-2021-33656",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-33656"
    },
    {
      "name": "CVE-2022-33742",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-33742"
    },
    {
      "name": "CVE-2022-20154",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20154"
    },
    {
      "name": "CVE-2021-33655",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-33655"
    },
    {
      "name": "CVE-2022-1462",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1462"
    },
    {
      "name": "CVE-2022-33740",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-33740"
    },
    {
      "name": "CVE-2022-2585",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2585"
    },
    {
      "name": "CVE-2021-4157",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4157"
    },
    {
      "name": "CVE-2022-21505",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-21505"
    },
    {
      "name": "CVE-2022-20141",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20141"
    },
    {
      "name": "CVE-2022-26373",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26373"
    },
    {
      "name": "CVE-2022-2318",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2318"
    },
    {
      "name": "CVE-2021-26341",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-26341"
    },
    {
      "name": "CVE-2022-36946",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36946"
    },
    {
      "name": "CVE-2022-1679",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1679"
    },
    {
      "name": "CVE-2022-26365",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26365"
    },
    {
      "name": "CVE-2022-33981",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-33981"
    },
    {
      "name": "CVE-2020-36558",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-36558"
    }
  ],
  "links": [],
  "reference": "CERTFR-2022-AVI-748",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-08-17T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "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 le noyau Linux de\nSUSE. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un\nprobl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service \u00e0\ndistance et une atteinte \u00e0 la confidentialit\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-20222827-1 du 16 ao\u00fbt 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222827-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20222809-1 du 15 ao\u00fbt 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222809-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20222808-1 du 15 ao\u00fbt 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222808-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20222803-1 du 12 ao\u00fbt 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20222803-1/"
    }
  ]
}

CVE-2020-36557 (GCVE-0-2020-36557)

Vulnerability from cvelistv5 – Published: 2022-07-21 03:46 – Updated: 2024-08-04 17:30

Summary

A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
	https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…	x_refsource_MISC

Show details on NVD website

To clipboard

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CVE-2022-33741 (GCVE-0-2022-33741)

Vulnerability from cvelistv5 – Published: 2022-07-05 12:50 – Updated: 2024-08-03 08:09

Summary

Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

Severity ?

No CVSS data available.

CWE

unknown

Assigner

XEN

References

URL

Tags

	https://xenbits.xenproject.org/xsa/advisory-403.txt	x_refsource_MISC
	http://xenbits.xen.org/xsa/advisory-403.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2022/07/05/6	mailing-listx_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://www.debian.org/security/2022/dsa-5191	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

Vendor

Product

Version

Unknown: consult Xen advisory XSA-403

Unknown: consult Xen advisory XSA-403

Credits

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Show details on NVD website

To clipboard

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CVE-2021-4157 (GCVE-0-2021-4157)

Vulnerability from cvelistv5 – Published: 2022-03-25 18:02 – Updated: 2024-08-03 17:16

Summary

An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.

Severity ?

No CVSS data available.

CWE

CWE-119

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2034342	x_refsource_MISC
	https://lore.kernel.org/lkml/20210517140244.82218…	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022060…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: kernel 5.13-rc1

Show details on NVD website

To clipboard

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CVE-2022-1462 (GCVE-0-2022-1462)

Vulnerability from cvelistv5 – Published: 2022-05-31 00:00 – Updated: 2024-08-03 00:03

Summary

An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read unauthorized random data from memory.

Severity ?

No CVSS data available.

CWE

CWE-362

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2078466
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://seclists.org/oss-sec/2022/q2/155

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: no information yet

Show details on NVD website

https://source.android.com/security/bulletin/pixe…

To clipboard

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CVE-2022-20154 (GCVE-0-2022-20154)

Vulnerability from cvelistv5 – Published: 2022-06-15 13:18 – Updated: 2024-08-03 02:02

Summary

In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174846563References: Upstream kernel

Severity ?

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

URL

Tags

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Affected: Android kernel

Show details on NVD website

To clipboard

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CVE-2022-21505 (GCVE-0-2022-21505)

Vulnerability from cvelistv5 – Published: 2024-12-24 18:48 – Updated: 2024-12-27 16:52

Summary

In the linux kernel, if IMA appraisal is used with the "ima_appraise=log" boot param, lockdown can be defeated with kexec on any machine when Secure Boot is disabled or unavailable. IMA prevents setting "ima_appraise=log" from the boot param when Secure Boot is enabled, but this does not cover cases where lockdown is used without Secure Boot. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity, Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Severity ?

6.7 (Medium)


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

CWE

In the linux kernel, if IMA appraisal is used with the "ima_appraise=log" boot param, lockdown can be defeated with kexec on any machine when Secure Boot is disabled or unavailable. IMA prevents setting "ima_appraise=log" from the boot param when Secure Boot is enabled, but this does not cover cases where lockdown is used without Secure Boot. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity, Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Assigner

oracle

References

URL

Tags

	https://git.kernel.org/linus/543ce63b664e2c2f9533…	issue-tracking
	https://linux.oracle.com/cve/CVE-2022-21505.html	vendor-advisory

Impacted products

	Vendor	Product	Version
	Oracle Corporation	Oracle Linux	Affected: Oracle Linux: 7 Affected: Oracle Linux: 8 Affected: Oracle Linux: 9

Show details on NVD website

To clipboard

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CVE-2021-33655 (GCVE-0-2021-33655)

Vulnerability from cvelistv5 – Published: 2022-07-18 14:45 – Updated: 2024-08-03 23:58

Summary

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.

Severity ?

No CVSS data available.

CWE

CWE-787 - Out-of-bounds Write

Assigner

openEuler

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2022/07/19/2	mailing-listx_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5191	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: 5.18 5.19.0-rc1

Show details on NVD website

To clipboard

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CVE-2020-36558 (GCVE-0-2020-36558)

Vulnerability from cvelistv5 – Published: 2022-07-21 03:46 – Updated: 2024-08-04 17:30

Summary

A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
	https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…	x_refsource_MISC

Show details on NVD website

To clipboard

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CVE-2022-36946 (GCVE-0-2022-36946)

Vulnerability from cvelistv5 – Published: 2022-07-27 00:00 – Updated: 2025-05-05 16:13

Summary

nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.

Severity ?

7.5 (High)


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

CWE

Assigner

mitre

References

URL

Tags

	https://marc.info/?l=netfilter-devel&m=1658832020…
	https://www.debian.org/security/2022/dsa-5207	vendor-advisory
	https://security.netapp.com/advisory/ntap-2022090…
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://git.kernel.org/cgit/linux/kernel/git/torv…

Show details on NVD website

To clipboard

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CVE-2022-2318 (GCVE-0-2022-2318)

Vulnerability from cvelistv5 – Published: 2022-07-06 00:00 – Updated: 2024-08-03 00:32

Summary

There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges.

Severity ?

No CVSS data available.

CWE

CWE-416

Assigner

redhat

References

URL

Tags

	https://github.com/torvalds/linux/commit/9cc02ede…
	https://www.debian.org/security/2022/dsa-5191	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://security.netapp.com/advisory/ntap-2023012…

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Affected: Linux Kernel version prior to kernel 5.19 rc5

Show details on NVD website

https://source.android.com/security/bulletin/pixe…

To clipboard

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CVE-2022-20166 (GCVE-0-2022-20166)

Vulnerability from cvelistv5 – Published: 2022-06-15 13:19 – Updated: 2024-08-03 02:02

Summary

In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-182388481References: Upstream kernel

Severity ?

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

URL

Tags

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Affected: Android kernel

Show details on NVD website

To clipboard

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CVE-2022-2585 (GCVE-0-2022-2585)

Vulnerability from cvelistv5 – Published: 2024-01-08 17:38 – Updated: 2024-09-04 19:03

Summary

It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.

Severity ?

5.3 (Medium)


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

CWE

CWE-416

Assigner

canonical

References

URL

Tags

	https://ubuntu.com/security/notices/USN-5566-1	third-party-advisory
	https://ubuntu.com/security/notices/USN-5564-1	third-party-advisory
	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CV…	issue-tracking
	https://ubuntu.com/security/notices/USN-5567-1	third-party-advisory
	https://lore.kernel.org/lkml/20220809170751.16471…	issue-tracking
	https://www.openwall.com/lists/oss-security/2022/…	issue-tracking
	https://ubuntu.com/security/notices/USN-5565-1	third-party-advisory

Impacted products

	Vendor	Product	Version
	The Linux Kernel Organization	linux	Affected: 0 , < 6.0~rc1 (semver)

Credits

An independent security researcher working with SSD Secure Disclosure

Show details on NVD website

To clipboard

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CVE-2022-29581 (GCVE-0-2022-29581)

Vulnerability from cvelistv5 – Published: 2022-05-17 16:50 – Updated: 2025-04-21 13:53

Summary

Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.

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-911 - Improper Update of Reference Count

Assigner

Google

References

URL

Tags

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	https://kernel.dance/#3db09e762dc79584a69c10d74a6…	x_refsource_MISC
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	https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN
	http://packetstormsecurity.com/files/168191/Kerne…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Linux	Kernel	Affected: unspecified , < 5.18 (custom) Affected: 4.14 , < unspecified (custom)

Credits

syzbot <syzkaller@googlegroups.com>

Show details on NVD website

To clipboard

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CVE-2021-26341 (GCVE-0-2021-26341)

Vulnerability from cvelistv5 – Published: 2022-03-11 17:54 – Updated: 2024-09-16 20:16

Summary

Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.

Severity ?

No CVSS data available.

CWE

Assigner

AMD

References

URL

Tags

	https://www.amd.com/en/corporate/product-security…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2022/03/18/2	mailing-listx_refsource_MLIST

Impacted products

	Vendor	Product	Version
	AMD	AMD Processors	Unaffected: Processor Zen 3

Show details on NVD website

To clipboard

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    "cveId": "CVE-2021-26341",
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CVE-2022-26365 (GCVE-0-2022-26365)

Vulnerability from cvelistv5 – Published: 2022-07-05 12:50 – Updated: 2024-08-03 05:03

Summary

Severity ?

No CVSS data available.

CWE

unknown

Assigner

XEN

References

URL

Tags

	https://xenbits.xenproject.org/xsa/advisory-403.txt	x_refsource_MISC
	http://xenbits.xen.org/xsa/advisory-403.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2022/07/05/6	mailing-listx_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://www.debian.org/security/2022/dsa-5191	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

Vendor

Product

Version

Unknown: consult Xen advisory XSA-403

Unknown: consult Xen advisory XSA-403

Credits

Show details on NVD website

To clipboard

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CVE-2022-26373 (GCVE-0-2022-26373)

Vulnerability from cvelistv5 – Published: 2022-08-18 00:00 – Updated: 2025-05-05 16:22

Summary

Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

Severity ?

5.5 (Medium)


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

CWE

information disclosure

Assigner

intel

References

URL

Tags

	https://www.intel.com/content/www/us/en/security-…
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://security.netapp.com/advisory/ntap-2022100…

Impacted products

	Vendor	Product	Version
	n/a	Intel(R) Processors	Affected: See references

Show details on NVD website

To clipboard

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CVE-2022-33742 (GCVE-0-2022-33742)

Vulnerability from cvelistv5 – Published: 2022-07-05 12:50 – Updated: 2024-08-03 08:09

Summary

Severity ?

No CVSS data available.

CWE

unknown

Assigner

XEN

References

URL

Tags

	https://xenbits.xenproject.org/xsa/advisory-403.txt	x_refsource_MISC
	http://xenbits.xen.org/xsa/advisory-403.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2022/07/05/6	mailing-listx_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://www.debian.org/security/2022/dsa-5191	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

Vendor

Product

Version

Unknown: consult Xen advisory XSA-403

Unknown: consult Xen advisory XSA-403

Credits

Show details on NVD website

https://source.android.com/security/bulletin/2022-06-01

To clipboard

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CVE-2022-20141 (GCVE-0-2022-20141)

Vulnerability from cvelistv5 – Published: 2022-06-15 13:02 – Updated: 2024-08-03 02:02

Summary

In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-112551163References: Upstream kernel

Severity ?

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android

References

URL

Tags

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Affected: Android kernel

Show details on NVD website

To clipboard

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CVE-2021-33656 (GCVE-0-2021-33656)

Vulnerability from cvelistv5 – Published: 2022-07-18 14:44 – Updated: 2024-08-03 23:58

Summary

When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.

Severity ?

No CVSS data available.

CWE

CWE-787 - Out-of-bounds Write

Assigner

openEuler

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/s…	x_refsource_MISC
	https://www.openeuler.org/en/security/cve/detail.…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2022/07/19/3	mailing-listx_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	openEuler:kernel	Affected: <5.10.127

Show details on NVD website

To clipboard

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CVE-2022-1116 (GCVE-0-2022-1116)

Vulnerability from cvelistv5 – Published: 2022-05-17 16:50 – Updated: 2025-04-21 13:53

Summary

Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions.

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-190 - Integer Overflow or Wraparound

Assigner

Google

References

URL

Tags

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	https://kernel.dance/#1a623d361ffe5cecd4244a02f44…	x_refsource_MISC
	http://packetstormsecurity.com/files/167386/Kerne…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022062…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Linux	Kernel	Affected: unspecified , < 5.4.189 (custom) Affected: 5.4.24 , < unspecified (custom)

Credits

Bing-Jhong Billy Jheng <billy@starlabs.sg>

Show details on NVD website

To clipboard

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CVE-2022-1679 (GCVE-0-2022-1679)

Vulnerability from cvelistv5 – Published: 2022-05-16 00:00 – Updated: 2024-08-03 00:10

Summary

A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Severity ?

No CVSS data available.

CWE

CWE-416

Assigner

redhat

References

URL

Tags

	https://lore.kernel.org/lkml/87ilqc7jv9.fsf%40ker…
	https://security.netapp.com/advisory/ntap-2022062…
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Affected: Linux kernel 5.18-rc7

Show details on NVD website

To clipboard

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CVE-2022-29901 (GCVE-0-2022-29901)

Vulnerability from cvelistv5 – Published: 2022-07-12 00:00 – Updated: 2024-08-03 06:33

Summary

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Severity ?

5.6 (Medium)


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

CWE

CWE-200 - Information Exposure

Assigner

intel

References

URL

Tags

	https://comsec.ethz.ch/retbleed
	https://www.intel.com/content/www/us/en/security-…
	http://www.openwall.com/lists/oss-security/2022/07/12/2	mailing-list
	http://www.openwall.com/lists/oss-security/2022/07/12/4	mailing-list
	http://www.openwall.com/lists/oss-security/2022/07/12/5	mailing-list
	http://www.openwall.com/lists/oss-security/2022/07/13/1	mailing-list
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://www.debian.org/security/2022/dsa-5207	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://security.netapp.com/advisory/ntap-2022100…
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://www.secpod.com/blog/retbleed-intel-and-am…
	https://security.gentoo.org/glsa/202402-07	vendor-advisory

Impacted products

	Vendor	Product	Version
	Intel	Intel Microprocessors	Affected: generations 6 to 8

Credits

Johannes Wikner - ETH Zürich Kaveh Razavi - ETH Zürich

Show details on NVD website

https://source.android.com/security/bulletin/2022-06-01

To clipboard

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CVE-2022-20132 (GCVE-0-2022-20132)

Vulnerability from cvelistv5 – Published: 2022-06-15 13:00 – Updated: 2024-08-03 02:02

Summary

In lg_probe and related functions of hid-lg.c and other USB HID files, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure if a malicious USB HID device were plugged in, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-188677105References: Upstream kernel

Severity ?

No CVSS data available.

CWE

Information disclosure

Assigner

google_android

References

URL

Tags

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Affected: Android kernel

Show details on NVD website

To clipboard

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CVE-2022-33981 (GCVE-0-2022-33981)

Vulnerability from cvelistv5 – Published: 2022-06-18 15:27 – Updated: 2025-05-05 16:15

Summary

drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.

Severity ?

3.3 (Low)


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

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/torvalds/linux/commit/233087ca…	x_refsource_MISC
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	x_refsource_MISC
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	https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

To clipboard

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CVE-2022-29900 (GCVE-0-2022-29900)

Vulnerability from cvelistv5 – Published: 2022-07-12 15:50 – Updated: 2024-11-20 16:13

Summary

Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Severity ?

No CVSS data available.

CWE

Assigner

AMD

References

URL

Tags

	https://www.amd.com/en/corporate/product-security…
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://www.debian.org/security/2022/dsa-5207	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://www.secpod.com/blog/retbleed-intel-and-am…
	https://security.gentoo.org/glsa/202402-07	vendor-advisory

Impacted products

	Vendor	Product	Version
	AMD	AMD Processors	Affected: Processor Some AMD Processors

Show details on NVD website

To clipboard

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        {
          "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1037"
        },
        {
          "name": "FEDORA-2022-a0d7a5eaf2",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/"
        },
        {
          "name": "DSA-5207",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5207"
        },
        {
          "name": "[debian-lts-announce] 20220911 [SECURITY] [DLA 3102-1] linux-5.10 new package",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html"
        },
        {
          "url": "https://www.secpod.com/blog/retbleed-intel-and-amd-processor-information-disclosure-vulnerability/"
        },
        {
          "name": "GLSA-202402-07",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202402-07"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
    "assignerShortName": "AMD",
    "cveId": "CVE-2022-29900",
    "datePublished": "2022-07-12T15:50:10.585306Z",
    "dateReserved": "2022-04-28T00:00:00",
    "dateUpdated": "2024-11-20T16:13:31.449Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

CVE-2022-33740 (GCVE-0-2022-33740)

Vulnerability from cvelistv5 – Published: 2022-07-05 12:50 – Updated: 2024-08-03 08:09

Summary

Severity ?

No CVSS data available.

CWE

unknown

Assigner

XEN

References

URL

Tags

	https://xenbits.xenproject.org/xsa/advisory-403.txt	x_refsource_MISC
	http://xenbits.xen.org/xsa/advisory-403.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2022/07/05/6	mailing-listx_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://www.debian.org/security/2022/dsa-5191	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Impacted products

Vendor

Product

Version

Unknown: consult Xen advisory XSA-403

Unknown: consult Xen advisory XSA-403

Credits

Show details on NVD website