CVE-2021-47423
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/nouveau/debugfs: fix file release memory leak
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/debugfs: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.
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) |
|---|---|---|---|---|---|
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | df0c9418923679bc6d0060bdb1b5bf2c755159e0 | Unavailable | None listed |
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | 9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43 | Unavailable | None listed |
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | 1508b09945bde393326a9dab73b1fc35f672d771 | Unavailable | None listed |
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | 11cd944bb87d9e575b94c07c952105eda745b459 | Unavailable | None listed |
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | f69556a42043b5444ca712ee889829ba89fdcba8 | Unavailable | None listed |
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | 88c3610045ca6e699331b6bb5c095c5565f30721 | Unavailable | None listed |
| 6e9fc177399f08446293fec7607913fdbc95e191 | affected | git | f5a8703a9c418c6fc54eb772712dfe7641e3991c | 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) |
|---|---|---|---|---|---|
| 4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.5 | Unavailable | None listed |
| 4.9.287 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.251 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.211 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.153 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.73 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.14.12 | unaffected | semver | Unavailable | 5.14.* | None listed |
| 5.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |