certfr_avis - CERTFR-2022-AVI-391

CERTFR-2022-AVI-391

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité 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
	Ubuntu	Ubuntu	Ubuntu 22.04 LTS

References

Title

Publication Time

Tags

Bulletin de sécurité Ubuntu USN-5390-1 du 26 avril 2022

None

vendor-advisory

Show details on source website

JSON

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Ubuntu 22.04 LTS",
      "product": {
        "name": "Ubuntu",
        "vendor": {
          "name": "Ubuntu",
          "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-2022-1016",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1016"
    },
    {
      "name": "CVE-2022-1015",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1015"
    },
    {
      "name": "CVE-2022-26490",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26490"
    }
  ],
  "links": [],
  "reference": "CERTFR-2022-AVI-391",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-04-27T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux\nd\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-5390-1 du 26 avril 2022",
      "url": "https://ubuntu.com/security/notices/USN-5390-1"
    }
  ]
}

CVE-2022-1015 (GCVE-0-2022-1015)

Vulnerability from cvelistv5 – Published: 2022-04-29 00:00 – Updated: 2024-08-02 23:47

Summary

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.

Severity ?

No CVSS data available.

CWE

CWE-787

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2065323
	http://blog.dbouman.nl/2022/04/02/How-The-Tables-…
	https://seclists.org/oss-sec/2022/q1/205
	http://www.openwall.com/lists/oss-security/2022/08/25/2	mailing-list
	http://packetstormsecurity.com/files/169951/Kerne…
	http://www.openwall.com/lists/oss-security/2023/01/13/2	mailing-list
	http://www.openwall.com/lists/oss-security/2023/02/23/1	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: Kernel 5.16.18

Show details on NVD website

JSON

To clipboard

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CVE-2022-1016 (GCVE-0-2022-1016)

Vulnerability from cvelistv5 – Published: 2022-08-29 14:03 – Updated: 2024-08-02 23:47

Summary

A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker.

Severity ?

No CVSS data available.

CWE

CWE-824 - - Access of Uninitialized Pointer.

Assigner

redhat

References

URL

Tags

	http://blog.dbouman.nl/2022/04/02/How-The-Tables-…	x_refsource_MISC
	https://seclists.org/oss-sec/2022/q1/205	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=2066614	x_refsource_MISC
	https://access.redhat.com/security/cve/CVE-2022-1016	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Affected: Affects v3.13-rc1 and later, Fixed in v5.18-rc1

Show details on NVD website

JSON

To clipboard

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CVE-2022-26490 (GCVE-0-2022-26490)

Vulnerability from cvelistv5 – Published: 2022-03-06 03:58 – Updated: 2024-08-03 05:03

Summary

st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/torvalds/linux/commit/4fbcc1a4…	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://security.netapp.com/advisory/ntap-2022042…	x_refsource_CONFIRM
	https://www.debian.org/security/2022/dsa-5127	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

To clipboard

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              "name": "DSA-5173",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5173"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-26490",
    "datePublished": "2022-03-06T03:58:33",
    "dateReserved": "2022-03-06T00:00:00",
    "dateUpdated": "2024-08-03T05:03:32.925Z",
    "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 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-391

Solution

CVE-2022-1015 (GCVE-0-2022-1015)

CVE-2022-1016 (GCVE-0-2022-1016)

CVE-2022-26490 (GCVE-0-2022-26490)

Tags

Sightings

Nomenclature