GHSA-9P6G-5797-V553
Vulnerability from github – Published: 2024-07-10 09:30 – Updated: 2026-05-12 12:32
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix memleak in seg6_hmac_init_algo
seg6_hmac_init_algo returns without cleaning up the previous allocations if one fails, so it's going to leak all that memory and the crypto tfms.
Update seg6_hmac_exit to only free the memory when allocated, so we can reuse the code directly.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-39489"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-10T08:15:11Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: sr: fix memleak in seg6_hmac_init_algo\n\nseg6_hmac_init_algo returns without cleaning up the previous allocations\nif one fails, so it\u0027s going to leak all that memory and the crypto tfms.\n\nUpdate seg6_hmac_exit to only free the memory when allocated, so we can\nreuse the code directly.",
"id": "GHSA-9p6g-5797-v553",
"modified": "2026-05-12T12:32:00Z",
"published": "2024-07-10T09:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39489"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0e44d6cbe8de983470c3d2f978649783384fdcb6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4a3fcf53725b70010d1cf869a2ba549fed6b8fb3"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/599a5654215092ac22bfc453f4fd3959c55ea821"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/61d31ac85b4572d11f8071855c0ccb4f32d76c0c"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/afd5730969aec960a2fee4e5ee839a6014643976"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/daf341e0a2318b813427d5a78788c86f4a7f02be"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/efb9f4f19f8e37fde43dfecebc80292d179f56c6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f6a99ef4e056c20a138a95cc51332b2b96c8f383"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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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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