CVE-2025-39951
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)
um: virtio_uml: Fix use-after-free after put_device in probe
In the Linux kernel, the following vulnerability has been resolved: um: virtio_uml: Fix use-after-free after put_device in probe When register_virtio_device() fails in virtio_uml_probe(), the code sets vu_dev->registered = 1 even though the device was not successfully registered. This can lead to use-after-free or other issues.
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) |
|---|---|---|---|---|---|
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | 14c231959a16ca41bfdcaede72483362a8c645d7 | Unavailable | None listed |
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | 5e94e44c9cb30d7a383d8ac227f24a8c9326b770 | Unavailable | None listed |
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | aaf900a83508c8cd5cdf765e7749f9076196ec7f | Unavailable | None listed |
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | 4f364023ddcfe83f7073b973a9cb98584b7f2a46 | Unavailable | None listed |
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | 00e98b5a69034b251bb36dc6e7123d7648e218e4 | Unavailable | None listed |
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | c2ff91255e0157b356cff115d8dc3eeb5162edf2 | Unavailable | None listed |
| 04e5b1fb01834a602acaae2276b67a783a8c6159 | affected | git | 7ebf70cf181651fe3f2e44e95e7e5073d594c9c0 | 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) |
|---|---|---|---|---|---|
| 5.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.5 | Unavailable | None listed |
| 5.10.245 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.194 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.154 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.108 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.49 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.16.9 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |