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CVE-2023-42667 Affecting intel-ucode package, versions <20240813-r0

Severity

 Recommended
low

Based on default assessment until relevant scores are available

    Threat Intelligence

    EPSS
    0.04% (11th percentile)

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  • Snyk ID SNYK-ALPINE318-INTELUCODE-7707902
  • published 19 Aug 2024
  • disclosed 14 Aug 2024
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Introduced: 14 Aug 2024

CVE-2023-42667 Open this link in a new tab

How to fix?

Upgrade Alpine:3.18 intel-ucode to version 20240813-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream intel-ucode package and not the intel-ucode package as distributed by Alpine. See How to fix? for Alpine:3.18 relevant fixed versions and status.

Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Scores

version 3.1
Expand this section

SUSE

7.8 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High