CVE-2022-50213
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
netfilter: nf_tables: do not allow SET_ID to refer to another table
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: do not allow SET_ID to refer to another table When doing lookups for sets on the same batch by using its ID, a set from a different table can be used. Then, when the table is removed, a reference to the set may be kept after the set is freed, leading to a potential use-after-free. When looking for sets by ID, use the table that was used for the lookup by name, and only return sets belonging to that same table. This fixes CVE-2022-2586, also reported as ZDI-CAN-17470.
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) |
|---|---|---|---|---|---|
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | 77d3b5038b7462318f5183e2ad704b01d57215a2 | Unavailable | None listed |
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | fab2f61cc3b0e441b1749f017cfee75f9bbaded7 | Unavailable | None listed |
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | 1a4b18b1ff11ba26f9a852019d674fde9d1d1cff | Unavailable | None listed |
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | faafd9286f1355c76fe9ac3021c280297213330e | Unavailable | None listed |
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | f4fa03410f7c5f5bd8f90e9c11e9a8c4b526ff6f | Unavailable | None listed |
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | 0d07039397527361850c554c192e749cfc879ea9 | Unavailable | None listed |
| 958bee14d0718ca7a5002c0f48a099d1d345812a | affected | git | 470ee20e069a6d05ae549f7d0ef2bdbcee6a81b2 | 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) |
|---|---|---|---|---|---|
| 3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.16 | Unavailable | None listed |
| 4.19.256 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.211 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.137 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.61 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.18.18 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19.2 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |