CVE-2025-68252
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)
misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup In fastrpc_map_lookup, dma_buf_get is called to obtain a reference to the dma_buf for comparison purposes. However, this reference is never released when the function returns, leading to a dma_buf memory leak. Fix this by adding dma_buf_put before returning from the function, ensuring that the temporarily acquired reference is properly released regardless of whether a matching map is found. Rule: add
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) |
|---|---|---|---|---|---|
| ec5cb80503bbfee67573699fe52fcf456fd57678 | affected | git | c2fef5ebb73f3dabae6fbc571d181914ed32c483 | Unavailable | None listed |
| 6e0d6cc39f410a4d9ea774fbb254c68fe02ff4bb | affected | git | 9a297a68c3ba4a7ecb31ed52f61bd6634abb79d3 | Unavailable | None listed |
| 6e0928a8988e873da9946e17f8065ad77c720186 | affected | git | e17b13387827adce7acb19ac0f07f9bcafe0ff4c | Unavailable | None listed |
| 1986bba9597b3d97d3e80530dc457a1cd1994e22 | affected | git | 214e81a63a9aa0be42382ef0365ba5ed32c513ab | Unavailable | None listed |
| 9031626ade38b092b72638dfe0c6ffce8d8acd43 | affected | git | fff111bf45cbeeb659324316d68554e35d350092 | Unavailable | None listed |
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) |
|---|---|---|---|---|---|
| 6.1.156 | affected | semver | 6.1.158 | Unavailable | None listed |
| 6.6.112 | affected | semver | 6.6.115 | Unavailable | None listed |
| 6.12.53 | affected | semver | 6.12.56 | Unavailable | None listed |
| 6.17.3 | affected | semver | 6.17.6 | Unavailable | None listed |