CVE-2025-38421
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)
platform/x86/amd: pmf: Use device managed allocations
In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmf: Use device managed allocations If setting up smart PC fails for any reason then this can lead to a double free when unloading amd-pmf. This is because dev->buf was freed but never set to NULL and is again freed in amd_pmf_remove(). To avoid subtle allocation bugs in failures leading to a double free change all allocations into device managed allocations.
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) |
|---|---|---|---|---|---|
| e70b4b8f93d7fcf8ee063a1d1f18782c4da3d335 | affected | git | d6a38e1a82d2f9abd0bae84a354654bccb8389f6 | Unavailable | None listed |
| 5b1122fc4995f308b21d7cfc64ef9880ac834d20 | affected | git | 0d10b532f861253c283863522d59d099fcb0796d | Unavailable | None listed |
| 5b1122fc4995f308b21d7cfc64ef9880ac834d20 | affected | git | d9db3a941270d92bbd1a6a6b54a10324484f2f2d | Unavailable | None listed |
| 3ed60e51ffdbfef14169bd967e21a6ba5e5ff42b | affected | git | Unavailable | Unavailable | None listed |
| 6.12.23 | affected | semver | 6.12.114 | Unavailable | None listed |
| 6.13.11 | affected | semver | 6.14 | 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) |
|---|---|---|---|---|---|
| 6.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.14 | Unavailable | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.4 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |