nanopathi/linux-4.19.72_CVE-2021-3347

CVE-2021-45095 (Medium) detected in linuxlinux-4.19.239

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CVE-2021-45095 - Medium Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.239

The Linux Kernel

Library home page: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/?wsslib=linux

Found in HEAD commit: 8b7c061438f230c475fd8cd97a0917f6ebb9fbe0

Found in base branch: master

Vulnerable Source Files (2)

/net/phonet/pep.c
/net/phonet/pep.c

Vulnerability Details

pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.

Publish Date: 2021-12-16

URL: CVE-2021-45095

CVSS 3 Score Details (5.5)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Local
    • Attack Complexity: Low
    • Privileges Required: Low
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: None
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2021-12-16

Fix Resolution: v5.16-rc6

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