CVE-2024-50170 (GCVE-0-2024-50170)
Vulnerability from cvelistv5 – Published: 2024-11-07 09:31 – Updated: 2026-08-05 11:42
VLAI
EPSS
VEX
Title
net: bcmasp: fix potential memory leak in bcmasp_xmit()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: bcmasp: fix potential memory leak in bcmasp_xmit()
The bcmasp_xmit() returns NETDEV_TX_OK without freeing skb
in case of mapping fails, add dev_kfree_skb() to fix it.
Severity
7.5 (High)
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:19 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
490cb412007de593e07c1d3e2b1ec4233886707c , < 7218de0778aefbbbcfe474a55f88bbf6f244627d
(git)
Affected: 490cb412007de593e07c1d3e2b1ec4233886707c , < f689f20d3e09f2d4d0a2c575a9859115a33e68bd (git) Affected: 490cb412007de593e07c1d3e2b1ec4233886707c , < fed07d3eb8a8d9fcc0e455175a89bc6445d6faed (git) |
guessed | |
| Linux | Linux |
Affected:
6.6
Unaffected: 0 , < 6.6 (semver) Unaffected: 6.6.59 , ≤ 6.6.* (semver) Unaffected: 6.11.6 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
guessed |
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"initial_release_date": "2024-11-07T00:00:00+00:00",
"product_status:known_not_affected": "198",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: net: bcmasp: fix potential memory leak in bcmasp_xmit()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-50170.json",
"version": "3"
},
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"current_release_date": "2026-08-29T01:43:11Z",
"cve": "CVE-2024-50170",
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"initial_release_date": "2024-11-08T03:48:42Z",
"product_status:known_not_affected": "476",
"product_status:recommended": "6",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-50170",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-50170.json",
"version": "23"
},
"vulnrichment": {
"containers": {
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{
"metrics": [
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"options": [
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},
{
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},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:19:39.275994Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
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"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"product": "Linux",
"programFiles": [
"drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"version": "490cb412007de593e07c1d3e2b1ec4233886707c",
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{
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"versions": [
{
"status": "affected",
"version": "6.6"
},
{
"lessThan": "6.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.6.59",
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},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.6",
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},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
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"versionEndExcluding": "6.11.6",
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}
],
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}
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}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix potential memory leak in bcmasp_xmit()\n\nThe bcmasp_xmit() returns NETDEV_TX_OK without freeing skb\nin case of mapping fails, add dev_kfree_skb() to fix it."
}
],
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"dateUpdated": "2025-05-04T09:47:49.667Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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{
"url": "https://git.kernel.org/stable/c/f689f20d3e09f2d4d0a2c575a9859115a33e68bd"
},
{
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],
"title": "net: bcmasp: fix potential memory leak in bcmasp_xmit()",
"x_generator": {
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}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2024-50170",
"datePublished": "2024-11-07T09:31:46.722Z",
"dateReserved": "2024-10-21T19:36:19.963Z",
"dateUpdated": "2025-10-01T20:27:11.113Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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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