CVE-2025-21761
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)
openvswitch: use RCU protection in ovs_vport_cmd_fill_info()
In the Linux kernel, the following vulnerability has been resolved: openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ovs_vport_cmd_fill_info() can be called without RTNL or RCU. Use RCU protection and dev_net_rcu() to avoid potential UAF.
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) |
|---|---|---|---|---|---|
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | e85a25d1a9985645e796039e843d1de581d2de1e | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | a8816b3f1f151373fd30f1996f00480126c8bb11 | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | a884f57600e463f69d7b279c4598b865260b62a1 | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | 7e01abc34e87abd091e619161a20f54ed4e3e2da | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | 8ec57509c36c8b9a23e50b7858dda0c520a2d074 | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | a849a10de5e04d798f7f286a2f1ca174719a617a | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | 5828937742af74666192835d657095d95c53dbd0 | Unavailable | None listed |
| 9354d452034273a50a4fd703bea31e5d6b1fc20b | affected | git | 90b2f49a502fa71090d9f4fe29a2f51fe5dff76d | 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) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | 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 |