CVE-2022-3787

highPriorität · verfolgen · 31EPSS 0.002 · 12. PerzentilDEEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.22% (12th) EPSS
CVSS 7.8 · high
Is it mine?
150 products
Prüfe deine Angriffsfläche
Who says so?
5 sources
cnnvd · enisa_euvd · cert_bund · nvd

EPSS · bewertet 2026-10-27

A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulate the multipath setup. This issue occurs because an attacker can repeat a keyword, which is mishandled when arithmetic ADD is used instead of bitwise OR. This could lead to local privilege escalation to root.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobendevice-mapper-multipath-0:0.8.4-28.el8_7.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:7928
  • Behobendevice-mapper-multipath-0:0.8.4-28.el8_7.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:7928
  • Behobendevice-mapper-multipath-0:0.8.4-28.el8_7.1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:7928
  • Behobendevice-mapper-multipath-0:0.8.4-28.el8_7.1.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:7928
  • Behobendevice-mapper-multipath-0:0.8.4-28.el8_7.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:7928
  • Behobendevice-mapper-multipath-0:0.8.7-12.el9_1.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:8453
  • Behobendevice-mapper-multipath-0:0.8.7-12.el9_1.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:8453
  • Behobendevice-mapper-multipath-0:0.8.7-12.el9_1.1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:8453
  • Behobendevice-mapper-multipath-0:0.8.7-12.el9_1.1.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:8453
  • Behobendevice-mapper-multipath-0:0.8.7-12.el9_1.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:8453
02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.4
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 1.8 · Auswirkung 5.9
v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 1.8 · Auswirkung 5.9
v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · Red Hat Product Security US
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-285USCWE-285US
05

betroffene Produkte (150)

Betroffene Produkte und Versionsbereiche.

20 von 150 angezeigt
06

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHSA-2022:7928Red Hat Security Advisory: device-mapper-multipath security update2022-11-14csaf · redhat_csafUS

    An update for device-mapper-multipath is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2022:8453Red Hat Security Advisory: device-mapper-multipath security update2022-11-15csaf · redhat_csafUS

    An update for device-mapper-multipath is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2022-2052Mehrere Red Hat Enterprise Linux Pakete: Mehrere SchwachstellenDeutsch2022-11-15csaf · cert_bundDE

    Ein lokaler Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial of Service Angriff durchzuführen, Sicherheitsvorkehrungen zu umgehen oder sonstige Auswirkungen zu verursachen.

07

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdcert_bundnvdredhat_csafNVDCVE.orgMITRE
veröffentlicht 2023-03-29geändert 2026-06-17
09

Referenzen (9)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan