CVE-2021-47020
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)
soundwire: stream: fix memory leak in stream config error path
In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak.
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) |
|---|---|---|---|---|---|
| 89e590535f32d4bc548bcf266f3b046e50942f6d | affected | git | 342260fe821047c3d515e3d28085d73fbdce3e80 | Unavailable | None listed |
| 89e590535f32d4bc548bcf266f3b046e50942f6d | affected | git | 870533403ffa28ff63e173045fc5369365642002 | Unavailable | None listed |
| 89e590535f32d4bc548bcf266f3b046e50942f6d | affected | git | 7c468deae306d0cbbd539408c26cfec04c66159a | Unavailable | None listed |
| 89e590535f32d4bc548bcf266f3b046e50942f6d | affected | git | 2f17ac005b320c85d686088cfd4c2e7017912b88 | Unavailable | None listed |
| 89e590535f32d4bc548bcf266f3b046e50942f6d | affected | git | effd2bd62b416f6629e18e3ce077c60de14cfdea | Unavailable | None listed |
| 89e590535f32d4bc548bcf266f3b046e50942f6d | affected | git | 48f17f96a81763c7c8bf5500460a359b9939359f | 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) |
|---|---|---|---|---|---|
| 4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.18 | Unavailable | None listed |
| 4.19.191 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.119 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.37 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.11.21 | unaffected | semver | Unavailable | 5.11.* | None listed |
| 5.12.4 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |