CVE-2021-47600
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)
dm btree remove: fix use after free in rebalance_children()
In the Linux kernel, the following vulnerability has been resolved: dm btree remove: fix use after free in rebalance_children() Move dm_tm_unlock() after dm_tm_dec().
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) |
|---|---|---|---|---|---|
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | a48f6a2bf33734ec5669ee03067dfb6c5b4818d6 | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | 66ea642af6fd4eacb5d0271a922130fcf8700424 | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | b03abd0aa09c05099f537cb05b8460c4298f0861 | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | 293f957be5e39720778fb1851ced7f5fba6d51c3 | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | 501ecd90efdc9b2edc6c28852ecd098a4adf8f00 | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | 0e21e6cd5eebfc929ac5fa3b97ca2d4ace3cb6a3 | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | 607beb420b3fe23b948a9bf447d993521a02fbbb | Unavailable | None listed |
| 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 | affected | git | 1b8d2789dad0005fd5e7d35dab26a8e1203fb6da | 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 |
| 4.4.296 | unaffected | semver | Unavailable | 4.4.* | None listed |
| 4.9.294 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.259 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.222 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.168 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.88 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.11 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |