CVE-2021-47121
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)
net: caif: fix memory leak in cfusbl_device_notify
In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in cfusbl_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error.
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) |
|---|---|---|---|---|---|
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | cc302e30a504e6b60a9ac8df7988646f46cd0294 | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | 81afc61cb6e2b553f2c5f992fa79e0ae73857141 | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | e8b37f5009ea7095529790f022859711e6939c76 | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | 9ea0ab48e755d8f29fe89eb235fb86176fdb597f | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | 4d94f530cd24c85aede6e72b8923f371b45d6886 | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | 46403c1f80b0d3f937ff9c4f5edc63bb64bc5051 | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | dde8686985ec24d6b00487080a906609bd613ea1 | Unavailable | None listed |
| 7ad65bf68d705b445ef10b77ab50dab22be185ee | affected | git | 7f5d86669fa4d485523ddb1d212e0a2d90bd62bb | 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) |
|---|---|---|---|---|---|
| 3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.3 | Unavailable | None listed |
| 4.4.272 | unaffected | semver | Unavailable | 4.4.* | None listed |
| 4.9.272 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.236 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.194 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.125 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.43 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.12.10 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |