CVE-2021-47405
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)
HID: usbhid: free raw_report buffers in usbhid_stop
In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: free raw_report buffers in usbhid_stop Free the unsent raw_report buffers when the device is removed. Fixes a memory leak reported by syzbot at: https://syzkaller.appspot.com/bug?id=7b4fa7cb1a7c2d3342a2a8a6c53371c8c418ab47
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) |
|---|---|---|---|---|---|
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | 7ce4e49146612261265671b1d30d117139021030 | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | efc5c8d29256955cc90d8d570849b2d6121ed09f | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | c3156fea4d8a0e643625dff69a0421e872d1fdae | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | 764ac04de056801dfe52a716da63f6e7018e7f3b | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | 965147067fa1bedff3ae1f07ce3f89f1a14d2df3 | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | f7ac4d24e1610b92689946fa88177673f1e88a3f | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | 2b704864c92dcec2b295f276fcfbfb81d9831f81 | Unavailable | None listed |
| f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 | affected | git | f7744fa16b96da57187dc8e5634152d3b63d72de | 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) |
|---|---|---|---|---|---|
| 2.6.28 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.28 | Unavailable | None listed |
| 4.4.286 | unaffected | semver | Unavailable | 4.4.* | None listed |
| 4.9.285 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.249 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.209 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.151 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.71 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.14.10 | unaffected | semver | Unavailable | 5.14.* | None listed |
| 5.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |