cve-2022-48911
Vulnerability from cvelistv5
Published
2024-08-22 01:31
Modified
2024-12-19 08:10
Severity ?
EPSS score ?
Summary
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
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d Version: 271b72c7fa82c2c7a795bc16896149933110672d |
||||||
|
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.