CVE-2025-38618
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)
vsock: Do not allow binding to VMADDR_PORT_ANY
In the Linux kernel, the following vulnerability has been resolved: vsock: Do not allow binding to VMADDR_PORT_ANY It is possible for a vsock to autobind to VMADDR_PORT_ANY. This can cause a use-after-free when a connection is made to the bound socket. The socket returned by accept() also has port VMADDR_PORT_ANY but is not on the list of unbound sockets. Binding it will result in an extra refcount decrement similar to the one fixed in fcdd2242c023 (vsock: Keep the binding until socket destruction). Modify the check in __vsock_bind_connectible() to also prevent binding to VMADDR_PORT_ANY.
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) |
|---|---|---|---|---|---|
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | c04a2c1ca25b9b23104124d3b2d349d934e302de | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | d1a5b1964cef42727668ac0d8532dae4f8c19386 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | cf86704798c1b9c46fa59dfc2d662f57d1394d79 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | f138be5d7f301fddad4e65ec66dfc3ceebf79be3 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | 44bd006d5c93f6a8f28b106cbae2428c5d0275b7 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | 32950b1907919be86a7a2697d6f93d57068b3865 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | 8f01093646b49f6330bb2d36761983fd829472b1 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | d73960f0cf03ef1dc9e96ec7a20e538accc26d87 | Unavailable | None listed |
| d021c344051af91f42c5ba9fdedc176740cbd238 | affected | git | aba0c94f61ec05315fa7815d21aefa4c87f6a9f4 | 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) |
|---|---|---|---|---|---|
| 3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.9 | Unavailable | None listed |
| 5.4.297 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.241 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.148 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.102 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.42 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.10 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16.1 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |