CVE-2022-48911
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_queue: fix possible use-after-free
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_queue: fix possible use-after-free Eric Dumazet says: The sock_hold() side seems suspect, because there is no guarantee that sk_refcnt is not already 0. On failure, we cannot queue the packet and need to indicate an error. The packet will be dropped by the caller. v2: split skb prefetch hunk into separate change
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) |
|---|---|---|---|---|---|
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | 21b27b2baa27423286e9b8d3f0b194d587083d95 | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | ef97921ccdc243170fcef857ba2a17cf697aece5 | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | 34dc4a6a7f261736ef7183868a5bddad31c7f9e3 | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | 43c25da41e3091b31a906651a43e80a2719aa1ff | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | 4d05239203fa38ea8a6f31e228460da4cb17a71a | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | dd648bd1b33a828f62befa696b206c688da0ec43 | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | dcc3cb920bf7ba66ac5e9272293a9ba5f80917ee | Unavailable | None listed |
| 271b72c7fa82c2c7a795bc16896149933110672d | affected | git | c3873070247d9e3c7a6b0cf9bf9b45e8018427b1 | 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) |
|---|---|---|---|---|---|
| 2.6.29 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.29 | Unavailable | None listed |
| 4.9.305 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.270 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.233 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.183 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.104 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.27 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.13 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |