CVE-2024-26964 (GCVE-0-2024-26964)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:19 – Updated: 2026-05-11 20:07
VLAI
EPSS
VEX
Title
usb: xhci: Add error handling in xhci_map_urb_for_dma
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: xhci: Add error handling in xhci_map_urb_for_dma
Currently xhci_map_urb_for_dma() creates a temporary buffer and copies
the SG list to the new linear buffer. But if the kzalloc_node() fails,
then the following sg_pcopy_to_buffer() can lead to crash since it
tries to memcpy to NULL pointer.
So return -ENOMEM if kzalloc returns null pointer.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-21 14:41 UTC
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
2017a1e58472a27e532b9644b4a61dfe18f6baac , < 4a49d24fdec0a802aa686a567a3989a9fdf4e5dd
(git)
Affected: 2017a1e58472a27e532b9644b4a61dfe18f6baac , < b2c898469dfc388f619c6c972a28466cbb1442ea (git) Affected: 2017a1e58472a27e532b9644b4a61dfe18f6baac , < 620b6cf2f1a270f48d38e6b8ce199c1acb3e90f4 (git) Affected: 2017a1e58472a27e532b9644b4a61dfe18f6baac , < 962300a360d24c5be5a188cda48da58a37e4304d (git) Affected: 2017a1e58472a27e532b9644b4a61dfe18f6baac , < 7b6cc33593d7ccfc3011b290849cfa899db46757 (git) Affected: 2017a1e58472a27e532b9644b4a61dfe18f6baac , < be95cc6d71dfd0cba66e3621c65413321b398052 (git) |
guessed | |
| Linux | Linux |
Affected:
5.11
Unaffected: 0 , < 5.11 (semver) Unaffected: 5.15.154 , ≤ 5.15.* (semver) Unaffected: 6.1.84 , ≤ 6.1.* (semver) Unaffected: 6.6.24 , ≤ 6.6.* (semver) Unaffected: 6.7.12 , ≤ 6.7.* (semver) Unaffected: 6.8.3 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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"id": "CVE-2024-26964",
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"product_status:fixed": "709",
"product_status:known_affected": "64",
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"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-26964.json",
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"product_status:recommended": "690",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-26964",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-26964.json",
"version": "93"
},
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}
}
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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.
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.
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