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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-52913 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: batman-adv: v: stop OGMv2 on disabled interface When a batadv_hard_iface is disabled, its mesh_iface pointer is set to NULL. However, batadv_v_ogm_send_meshif() may still dispatch OGMs via batadv_v_ogm_queue_on_if() for interfaces that have since lost their mesh_iface association. This results in a NULL pointer dereference when batadv_v_ogm_queue_on_if() unconditionally calls netdev_priv() on the now NULL hard_iface->mesh_iface to retrieve the batadv_priv. It is necessary to ensure that the batadv_v_ogm_queue_on_if() checks that it is using the same mesh_iface for which batadv_v_ogm_send_meshif() was called.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/040fe8eb34624002071dd21de9824dfe668ce65d kernel.org
https://git.kernel.org/stable/c/1be1e99cbd5b74a69d3f92200ca87cf1bce852db kernel.org
https://git.kernel.org/stable/c/31dcb9711abd1dcd2080d9fac05c79dd9997d6bf kernel.org
https://git.kernel.org/stable/c/4ff461af943efb5e74d09942d5ffee7644d1e1fe kernel.org
https://git.kernel.org/stable/c/70c9f6ab0d8f785087fb74fb85464a9a5288bfdb kernel.org
https://git.kernel.org/stable/c/aad70db50ea3d7dfe30e402b889ff075a293b287 kernel.org
https://git.kernel.org/stable/c/d7391a2b854a62235539c68e9cbf6fc7910a8e9a kernel.org
https://git.kernel.org/stable/c/f8ce8b8331a1bc44ad4905886a482214d428b253 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-52913
NVD Published Date:
06/24/2026
NVD Last Modified:
06/24/2026
Source:
kernel.org