CVE-2025-68191
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)
udp_tunnel: use netdev_warn() instead of netdev_WARN()
In the Linux kernel, the following vulnerability has been resolved: udp_tunnel: use netdev_warn() instead of netdev_WARN() netdev_WARN() uses WARN/WARN_ON to print a backtrace along with file and line information. In this case, udp_tunnel_nic_register() returning an error is just a failed operation, not a kernel bug. udp_tunnel_nic_register() can fail due to a memory allocation failure (kzalloc() or udp_tunnel_nic_alloc()). This is a normal runtime error and not a kernel bug. Replace netdev_WARN() with netdev_warn() accordingly.
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) |
|---|---|---|---|---|---|
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | 087f1ed450dc6e7e49ffbbbe5b78be1218c6d5e0 | Unavailable | None listed |
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | 45e4e4a8772fa1c5f6f38e82b732b3a9d8137af4 | Unavailable | None listed |
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | 7758ec35ff3e9a31558eda4f0f9eb0ddfa78a8ba | Unavailable | None listed |
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | c018a87942bf1607aeebf8dba5a210ca9a09a0fd | Unavailable | None listed |
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | 51b3033088f0420b19027e3d54cd989b6ebd987e | Unavailable | None listed |
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | 3c3b148bf8384c8a787753cf20abde1c5731f97f | Unavailable | None listed |
| cc4e3835eff474aa274d6e1d18f69d9d296d3b76 | affected | git | dc2f650f7e6857bf384069c1a56b2937a1ee370d | 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) |
|---|---|---|---|---|---|
| 5.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.9 | Unavailable | None listed |
| 5.10.247 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.197 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.159 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.117 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.58 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.8 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |