Vulnerability-Lookup

FKIE_CVE-2026-23389

Vulnerability from fkie_nvd - Published: 2026-03-25 11:16 - Updated: 2026-04-27 14:16

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory leak in ice_set_ringparam() In ice_set_ringparam, tx_rings and xdp_rings are allocated before rx_rings. If the allocation of rx_rings fails, the code jumps to the done label leaking both tx_rings and xdp_rings. Furthermore, if the setup of an individual Rx ring fails during the loop, the code jumps to the free_tx label which releases tx_rings but leaks xdp_rings. Fix this by introducing a free_xdp label and updating the error paths to ensure both xdp_rings and tx_rings are properly freed if rx_rings allocation or setup fails. Compile tested only. Issue found using a prototype static analysis tool and code review.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e0c211a0c26159058303712d6b4fbd1c88835e6d
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	4.17
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0

JSON

To clipboard

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  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix memory leak in ice_set_ringparam()\n\nIn ice_set_ringparam, tx_rings and xdp_rings are allocated before\nrx_rings. If the allocation of rx_rings fails, the code jumps to\nthe done label leaking both tx_rings and xdp_rings. Furthermore, if\nthe setup of an individual Rx ring fails during the loop, the code jumps\nto the free_tx label which releases tx_rings but leaks xdp_rings.\n\nFix this by introducing a free_xdp label and updating the error paths to\nensure both xdp_rings and tx_rings are properly freed if rx_rings\nallocation or setup fails.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nice: Correcci\u00f3n de fuga de memoria en ice_set_ringparam()\n\nEn ice_set_ringparam, tx_rings y xdp_rings se asignan antes de rx_rings. Si la asignaci\u00f3n de rx_rings falla, el c\u00f3digo salta a la etiqueta done provocando una fuga tanto de tx_rings como de xdp_rings. Adem\u00e1s, si la configuraci\u00f3n de un anillo Rx individual falla durante el bucle, el c\u00f3digo salta a la etiqueta free_tx, que libera tx_rings pero provoca una fuga de xdp_rings.\n\nEsto se corrige introduciendo una etiqueta free_xdp y actualizando las rutas de error para asegurar que tanto xdp_rings como tx_rings se liberen correctamente si la asignaci\u00f3n o configuraci\u00f3n de rx_rings falla.\n\nProbado solo en compilaci\u00f3n. Problema encontrado utilizando una herramienta prototipo de an\u00e1lisis est\u00e1tico y revisi\u00f3n de c\u00f3digo."
    }
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  "id": "CVE-2026-23389",
  "lastModified": "2026-04-27T14:16:30.797",
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          "attackVector": "LOCAL",
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          "baseScore": 5.5,
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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}

CVE-2026-23389 (GCVE-0-2026-23389)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:28 – Updated: 2026-05-11 22:05

Title

ice: Fix memory leak in ice_set_ringparam()

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/e0c211a0c26159058…
https://git.kernel.org/stable/c/b23282218eca27b71…
https://git.kernel.org/stable/c/63dc317dfcd3faffd…
https://git.kernel.org/stable/c/44ba32a892b72de3f…
https://git.kernel.org/stable/c/fe868b499d16f55bb…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: fcea6f3da546b93050f3534aadea7bd96c1d7349 , < e0c211a0c26159058303712d6b4fbd1c88835e6d (git) Affected: fcea6f3da546b93050f3534aadea7bd96c1d7349 , < b23282218eca27b710111460b4964c8a456c6c44 (git) Affected: fcea6f3da546b93050f3534aadea7bd96c1d7349 , < 63dc317dfcd3faffd082c2bf3080f9ad070273da (git) Affected: fcea6f3da546b93050f3534aadea7bd96c1d7349 , < 44ba32a892b72de3faa04b8cfb1f2f1418fdd580 (git) Affected: fcea6f3da546b93050f3534aadea7bd96c1d7349 , < fe868b499d16f55bbeea89992edb98043c9de416 (git)
Linux	Linux	Affected: 4.17 Unaffected: 0 , < 4.17 (semver) Unaffected: 6.6.136 , ≤ 6.6.* (semver) Unaffected: 6.12.81 , ≤ 6.12.* (semver) Unaffected: 6.18.22 , ≤ 6.18.* (semver) Unaffected: 6.19.7 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-23389

CVE-2026-23389 (GCVE-0-2026-23389)

Tags

Sightings

Nomenclature