CVE-2025-21765
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ipv6: use RCU protection in ip6_default_advmss()
In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.
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) |
|---|---|---|---|---|---|
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 78ad057472d8c76e0602402269222f9f9c698790 | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | d02f30d220ef9511568a48dba8a9004c65f8d904 | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 28de355b63ad42309ed5a03ee7c436c90512265b | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 84212387caadb211cd9dadd6fd5563bd37dc1f5e | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 4176a68b0db8fc74ac14fcd00ba8231371051dc2 | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 713a40c892f40300d63691d9f85b2a23b48fe1e8 | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 550ed693f47370502a71b85382e7f9e6417300b8 | Unavailable | None listed |
| 5578689a4e3c04f2d43ea39736fd3fa396d80c6e | affected | git | 3c8ffcd248da34fc41e52a46e51505900115fc2a | 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) |
|---|---|---|---|---|---|
| 2.6.26 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.26 | Unavailable | None listed |
| 5.4.291 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.235 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.179 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.129 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.79 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.16 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.4 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |