Out-of-bounds Write Affecting openharmony/kernel_liteos_a package, versions [,4.0.4)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (11th percentile)

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  • Snyk ID SNYK-UNMANAGED-OPENHARMONYKERNELLITEOSA-8350178
  • published 7 Nov 2024
  • disclosed 5 Nov 2024
  • credit Unknown

How to fix?

Upgrade openharmony/kernel_liteos_a to version 4.0.4 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write due to an out-of-bounds write in the system's memory handling. An attacker can escalate privileges and access sensitive information by exploiting this vulnerability.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
8.3 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    None
  • Availability (VA)
    Low
  • Confidentiality (SC)
    Low
  • Integrity (SI)
    None
  • Availability (SA)
    Low