CVE-2022-49242 (GCVE-0-2022-49242)
Vulnerability from cvelistv5 – Published: 2025-02-26 01:56 – Updated: 2026-05-11 18:55
VLAI
EPSS
VEX
Title
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
For example, when codec_np is NULL, saif_np[0] and saif_np[1]
are not NULL, it will cause leaks.
of_node_put() will check if the node pointer is NULL, so we can
call it directly to release the refcount of regular pointers.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:45 UTC
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e968194b45c4e8077dada75c5bae5660b37628fe , < f16ad2c0e22687f80e5981c67374023f51c204b9
(git)
Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < 790d2628e3fcc819d8f5572eb5615113fb2e727a (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < f8d38056bcd220ea6f0802a5586d1a12ebcce849 (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < 67e12f1cb2f97468c12b59e21975eaa0f332e7d2 (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < 86b6cf989437e694fd0a15782b5a513853a739e0 (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < 44acdaf7acb60054d872bed18ce0e7db8ce900ce (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < d2923b48d99fe663cb93d8b481c93299fcd68656 (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < 8d880226c86f37624e2a5f3c6d92ac0ec3375f96 (git) Affected: e968194b45c4e8077dada75c5bae5660b37628fe , < 6ae0a4d8fec551ec581d620f0eb1fe31f755551c (git) |
|
| Linux | Linux |
Affected:
3.5
Unaffected: 0 , < 3.5 (semver) Unaffected: 4.9.311 , ≤ 4.9.* (semver) Unaffected: 4.14.276 , ≤ 4.14.* (semver) Unaffected: 4.19.238 , ≤ 4.19.* (semver) Unaffected: 5.4.189 , ≤ 5.4.* (semver) Unaffected: 5.10.110 , ≤ 5.10.* (semver) Unaffected: 5.15.33 , ≤ 5.15.* (semver) Unaffected: 5.16.19 , ≤ 5.16.* (semver) Unaffected: 5.17.2 , ≤ 5.17.* (semver) Unaffected: 5.18 , ≤ * (original_commit_for_fix) |
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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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