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EUVD-2026-320291
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 07:39
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T07:39:51.966968+00:00",
"id": "EUVD-2026-320291"
}
CVE-2022-49344 (GCVE-0-2022-49344)
Vulnerability from cvelistv5 – Published: 2025-02-26 02:11 – Updated: 2026-05-23 15:21
VLAI
EPSS
VEX
Title
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
Summary
In the Linux kernel, the following vulnerability has been resolved:
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
unix_dgram_poll() calls unix_dgram_peer_wake_me() without `other`'s
lock held and check if its receive queue is full. Here we need to
use unix_recvq_full_lockless() instead of unix_recvq_full(), otherwise
KCSAN will report a data-race.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:42 UTC
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7d267278a9ece963d77eefec61630223fce08c6c , < 95f0ba806277733bf6024e23e27e1be773701cca
(git)
Affected: 7d267278a9ece963d77eefec61630223fce08c6c , < 556720013c36c193d9cbfb06e7b33e51f0c39fbf (git) Affected: 7d267278a9ece963d77eefec61630223fce08c6c , < c61848500a3fd6867dfa4834b8c7f97133eceb9f (git) Affected: 7d267278a9ece963d77eefec61630223fce08c6c , < c926ae58f24f7bd55aa2ea4add9f952032507913 (git) Affected: 7d267278a9ece963d77eefec61630223fce08c6c , < 71e8bfc7f838cabc60cba24e09ca84c4f8321ab2 (git) Affected: 7d267278a9ece963d77eefec61630223fce08c6c , < 8801eb3ccd2e4e3b1a01449383e3321ae6dbd9d6 (git) Affected: 7d267278a9ece963d77eefec61630223fce08c6c , < 662a80946ce13633ae90a55379f1346c10f0c432 (git) Affected: 60bc010667ef06e0fb08d5ec599c0977adc2ac72 (git) Affected: a3b0f6e8a21ef02f69a15abac440572d8cde8c2a (git) Affected: ec54d5ae9d298abf01c273233de9f2bc25d80475 (git) Affected: da8db0830a2ce63f628150307a01a315f5081202 (git) Affected: 9964b4c4ee925b2910723e509abd7241cff1ef84 (git) Affected: 9d054f57adc981a5f503d5eb9b259aa450b90dc5 (git) Affected: 72032798034d921ed565e3bf8dfdc3098f6473e2 (git) Affected: 5c77e26862ce604edea05b3442ed765e9756fe0f (git) Affected: bad967fdd8ecbdd171f5f243657be033d2d081a7 (git) Affected: 58a6a46a036ce81a2a8ecaa6fc1537c894349e3f (git) Affected: 2.6.32.70 , < 2.6.33 (semver) Affected: 3.2.75 , < 3.3 (semver) Affected: 3.4.111 , < 3.5 (semver) Affected: 3.10.95 , < 3.11 (semver) Affected: 3.12.52 , < 3.13 (semver) Affected: 3.14.59 , < 3.15 (semver) Affected: 3.18.26 , < 3.19 (semver) Affected: 4.1.15 , < 4.2 (semver) Affected: 4.2.8 , < 4.3 (semver) Affected: 4.3.3 , < 4.4 (semver) |
|
| Linux | Linux |
Affected:
4.4
Unaffected: 0 , < 4.4 (semver) Unaffected: 4.19.247 , ≤ 4.19.* (semver) Unaffected: 5.4.198 , ≤ 5.4.* (semver) Unaffected: 5.10.122 , ≤ 5.10.* (semver) Unaffected: 5.15.47 , ≤ 5.15.* (semver) Unaffected: 5.17.15 , ≤ 5.17.* (semver) Unaffected: 5.18.4 , ≤ 5.18.* (semver) Unaffected: 5.19 , ≤ * (original_commit_for_fix) |
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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