CVE-2025-21687
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)
vfio/platform: check the bounds of read/write syscalls
In the Linux kernel, the following vulnerability has been resolved: vfio/platform: check the bounds of read/write syscalls count and offset are passed from user space and not checked, only offset is capped to 40 bits, which can be used to read/write out of bounds of the device.
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) |
|---|---|---|---|---|---|
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | f21636f24b6786c8b13f1af4319fa75ffcf17f38 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | 9377cdc118cf327248f1a9dde7b87de067681dc9 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | d19a8650fd3d7aed8d1af1d9a77f979a8430eba1 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | ed81d82bb6e9df3a137f2c343ed689e6c68268ef | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | 92340e6c5122d823ad064984ef7513eba9204048 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | f65ce06387f8c1fb54bd59e18a8428248ec68eaf | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | 6bcb8a5b70b80143db9bf12dfa7d53636f824d53 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | 1485932496a1b025235af8aa1e21988d6b7ccd54 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | c981c32c38af80737a2fedc16e270546d139ccdd | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | a20fcaa230f7472456d12cf761ed13938e320ac3 | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | 665cfd1083866f87301bbd232cb8ba48dcf4acce | Unavailable | None listed |
| 6e3f264560099869f68830cb14b3b3e71e5ac76a | affected | git | ce9ff21ea89d191e477a02ad7eabf4f996b80a69 | 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) |
|---|---|---|---|---|---|
| 4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.1 | Unavailable | None listed |
| 5.4.290 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.4.291 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.234 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.10.235 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.178 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.15.179 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.128 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.1.129 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.75 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.12 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.1 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |