CVE-2022-48654 (GCVE-0-2022-48654)
Vulnerability from cvelistv5 – Published: 2024-04-28 13:00 – Updated: 2025-05-04 08:20
VLAI?
Title
netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()
nf_osf_find() incorrectly returns true on mismatch, this leads to
copying uninitialized memory area in nft_osf which can be used to leak
stale kernel stack data to userspace.
Severity ?
5.3 (Medium)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
22c7652cdaa8cd33ce78bacceb4e826a3f795873 , < 721ea8ac063d70c2078c4e762212705de6151764
(git)
Affected: 22c7652cdaa8cd33ce78bacceb4e826a3f795873 , < 5d75fef3e61e797fab5c3fbba88caa74ab92ad47 (git) Affected: 22c7652cdaa8cd33ce78bacceb4e826a3f795873 , < 816eab147e5c6f6621922b8515ad9010ceb1735e (git) Affected: 22c7652cdaa8cd33ce78bacceb4e826a3f795873 , < 633c81c0449663f57d4138326d036dc6cfad674e (git) Affected: 22c7652cdaa8cd33ce78bacceb4e826a3f795873 , < 559c36c5a8d730c49ef805a72b213d3bba155cc8 (git) |
||
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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