CVE-2021-46996
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)
netfilter: nftables: Fix a memleak from userdata error path in new objects
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix a memleak from userdata error path in new objects Release object name if userdata allocation fails.
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) |
|---|---|---|---|---|---|
| b131c96496b369c7b14125e7c50e89ac7cec8051 | affected | git | 2c784a500f5edd337258b0fdb2f31bc9abde1a23 | Unavailable | None listed |
| b131c96496b369c7b14125e7c50e89ac7cec8051 | affected | git | 59fa98bfa1f4013d658d990cac88c87b46ff410c | Unavailable | None listed |
| b131c96496b369c7b14125e7c50e89ac7cec8051 | affected | git | dd3bebf515f336214a91994348a2b86b9a1d3d7f | Unavailable | None listed |
| b131c96496b369c7b14125e7c50e89ac7cec8051 | affected | git | 85dfd816fabfc16e71786eda0a33a7046688b5b0 | 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) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.38 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.11.22 | unaffected | semver | Unavailable | 5.11.* | None listed |
| 5.12.5 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |