CVE-2021-47571
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)
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that.
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) |
|---|---|---|---|---|---|
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | d43aecb694b10db9a4228ce2d38b5ae8de374443 | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | 9186680382934b0e7529d3d70dcc0a21d087683b | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | c0ef0e75a858cbd8618b473f22fbca36106dcf82 | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | 2e1ec01af2c7139c6a600bbfaea1a018b35094b6 | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | 8d0163cec7de995f9eb9c3128c83fb84f0cb1c64 | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | e27ee2f607fe6a9b923ef1fc65461c0613c97594 | Unavailable | None listed |
| 66898177e7e5486dc77a4ba742efa4e2e9e900a4 | affected | git | b535917c51acc97fb0761b1edec85f1f3d02bda4 | 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) |
|---|---|---|---|---|---|
| 3.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.2 | Unavailable | None listed |
| 4.4.294 | unaffected | semver | Unavailable | 4.4.* | None listed |
| 4.9.292 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.257 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.219 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.163 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.83 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.6 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |