certfr_avis - certfr-2022-avi-155

CERTFR-2022-AVI-155

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service et une élévation de privilèges.

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 Module for Live Patching 15-SP3
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15-SP2
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE	SUSE Linux Enterprise Live Patching	SUSE Linux Enterprise Live Patching 12-SP5
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15-SP2
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 15-SP1
SUSE	SUSE Linux Enterprise Micro	SUSE Linux Enterprise Micro 5.1
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE	N/A	SUSE Linux Enterprise Module for Live Patching 15-SP1
SUSE	N/A	SUSE Linux Enterprise Module for Live Patching 15
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15-SP1
SUSE	SUSE Linux Enterprise High Performance Computing	SUSE Linux Enterprise High Performance Computing 15
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 15-SP2
SUSE	N/A	SUSE Linux Enterprise Module for Live Patching 15-SP2
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server for SAP Applications 15
SUSE	SUSE Linux Enterprise Live Patching	SUSE Linux Enterprise Live Patching 12-SP4
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15-SP3
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15-SP1
SUSE	SUSE Linux Enterprise Server	SUSE Linux Enterprise Server 15

References

Title

Publication Time

Tags

Bulletin de sécurité SUSE 20220463-1 du 16 février 2022	None	vendor-advisory
Bulletin de sécurité SUSE 20220429-1 du 16 février 2022	None	vendor-advisory
Bulletin de sécurité SUSE 20220418-1 du 16 février 2022	None	vendor-advisory
Bulletin de sécurité SUSE 20220436-1 du 16 février 2022	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 Module for Live Patching 15-SP3",
      "product": {
        "name": "N/A",
        "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-SP3",
      "product": {
        "name": "SUSE Linux Enterprise Server",
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    {
      "description": "SUSE Linux Enterprise Live Patching 12-SP5",
      "product": {
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        "vendor": {
          "name": "SUSE",
          "scada": false
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    },
    {
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      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
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    {
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      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.1",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
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      "description": "SUSE Linux Enterprise High Performance Computing 15-SP3",
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        "name": "SUSE Linux Enterprise High Performance Computing",
        "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 Linux Enterprise Module for Live Patching 15",
      "product": {
        "name": "N/A",
        "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 High Performance Computing 15",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
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      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 15-SP2",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "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 Server for SAP Applications 15",
      "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
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      }
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        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
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      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15",
      "product": {
        "name": "SUSE Linux Enterprise 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-2021-4202",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4202"
    },
    {
      "name": "CVE-2021-4083",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4083"
    },
    {
      "name": "CVE-2022-0435",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-0435"
    }
  ],
  "links": [],
  "reference": "CERTFR-2022-AVI-155",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-02-17T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de\ns\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service et une \u00e9l\u00e9vation\nde privil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE 20220463-1 du 16 f\u00e9vrier 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20220463-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE 20220429-1 du 16 f\u00e9vrier 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20220429-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE 20220418-1 du 16 f\u00e9vrier 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20220418-1/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE 20220436-1 du 16 f\u00e9vrier 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20220436-1/"
    }
  ]
}

CVE-2022-0435 (GCVE-0-2022-0435)

Vulnerability from cvelistv5 – Published: 2022-03-25 00:00 – Updated: 2024-08-02 23:25

Summary

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.

Severity ?

No CVSS data available.

CWE

CWE-787

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2048738
	https://www.openwall.com/lists/oss-security/2022/…
	https://security.netapp.com/advisory/ntap-2022060…

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: kernel 5.17-rc4

Show details on NVD website

JSON

To clipboard

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CVE-2021-4202 (GCVE-0-2021-4202)

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

Summary

A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed, leading to a privilege escalation problem.

Severity ?

No CVSS data available.

CWE

CWE-362 - >CWE-416

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2036682	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/s…	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/s…	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/s…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022051…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2022/06/01/2	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2022/06/04/2	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2022/06/07/2	mailing-listx_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: kernel 5.16 rc2

Show details on NVD website

JSON

To clipboard

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CVE-2021-4083 (GCVE-0-2021-4083)

Vulnerability from cvelistv5 – Published: 2022-01-18 16:51 – Updated: 2024-08-03 17:16

Summary

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.

Severity ?

No CVSS data available.

CWE

CWE-416

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2029923	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5096	vendor-advisoryx_refsource_DEBIAN
	https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022021…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: kernel 5.16-rc4

Show details on NVD website

JSON

To clipboard

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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 observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2022-AVI-155

Solution

CVE-2022-0435 (GCVE-0-2022-0435)

CVE-2021-4202 (GCVE-0-2021-4202)

CVE-2021-4083 (GCVE-0-2021-4083)

Tags

Sightings

Nomenclature