CVE-2023-0359 - ipv6: Missing ipv6 nullptr-check in handle_ra_input

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HIGH

ipv6: Missing ipv6 nullptr-check in handle_ra_input

Published Jul 10, 2023

7.5

HIGH

CVSS 3.1

EPSS 0.89%

Description

A missing nullptr-check in handle_ra_input can cause a nullptr-deref.

Affected products

Vendor Zephyrproject-Rtos Product Zephyr Default
unaffected
- Version
  -
  Status
  affected
  Constraints
  <=2.7.4
- Version
  -
  Status
  affected
  Constraints
  <=3.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Zephyrproject-Rtos

Zephyr

unaffected

Version	Status	Constraints
-	affected	<=2.7.4
-	affected	<=3.2

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-20

Improper Input Validation

CWE-476

NULL Pointer Dereference

References (1)

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c7fq-vqm6-v5pf
ExploitVendor Advisory

Link	Providers	Tags
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c7fq-vqm6-v5pf		ExploitVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner zephyr

Published Jul 10, 2023

Updated Nov 12, 2024

Reserved Jan 18, 2023

Link CVE-2023-0359

CISA Vulnrichment

Updated Nov 12, 2024

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2023-0359

Red Hat

Severity n/a

Public date n/a

Links CVE-2023-0359