github - ghsa-525f-9j8j-prj4

GHSA-525F-9J8J-PRJ4

Vulnerability from github – Published: 2024-07-12 15:31 – Updated: 2025-10-07 21:31

Details

In the Linux kernel, the following vulnerability has been resolved:

net: ena: Add validation for completion descriptors consistency

Validate that first flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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  "aliases": [
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  "id": "GHSA-525f-9j8j-prj4",
  "modified": "2025-10-07T21:31:02Z",
  "published": "2024-07-12T15:31:29Z",
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CVE-2024-40999 (GCVE-0-2024-40999)

Vulnerability from cvelistv5 – Published: 2024-07-12 12:37 – Updated: 2025-07-28 11:16

Summary

In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/42146ee5286f16f16…
	https://git.kernel.org/stable/c/b37b98a3a0c1198ba…

Impacted products

Vendor

Product

Version

Linux

Affected: 1738cd3ed342294360d6a74d4e58800004bff854 , < 42146ee5286f16f1674a84f7c274dcca65c6ff2e (git)
Affected: 1738cd3ed342294360d6a74d4e58800004bff854 , < b37b98a3a0c1198bafe8c2d9ce0bc845b4e7a9a7 (git)

Linux

Affected: 4.9
Unaffected: 0 , < 4.9 (semver)
Unaffected: 6.9.7 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-525F-9J8J-PRJ4

CVE-2024-40999 (GCVE-0-2024-40999)

Tags

Sightings

Nomenclature