CVE-2026-52913
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
batman-adv: v: stop OGMv2 on disabled interface
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | d7391a2b854a62235539c68e9cbf6fc7910a8e9a | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | 70c9f6ab0d8f785087fb74fb85464a9a5288bfdb | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | 040fe8eb34624002071dd21de9824dfe668ce65d | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | 31dcb9711abd1dcd2080d9fac05c79dd9997d6bf | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | aad70db50ea3d7dfe30e402b889ff075a293b287 | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | 1be1e99cbd5b74a69d3f92200ca87cf1bce852db | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | 4ff461af943efb5e74d09942d5ffee7644d1e1fe | Unavailable | None listed |
| 0da0035942d47766c32843143fb5dba7a29cb48c | affected | git | f8ce8b8331a1bc44ad4905886a482214d428b253 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.6 | Unavailable | None listed |
| 5.10.259 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.176 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.93 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.34 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.11 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |