Vulnerability-Lookup

FKIE_CVE-2022-49025

Vulnerability from fkie_nvd - Published: 2024-10-21 20:15 - Updated: 2024-10-24 03:49

Severity ?

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

Summary

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404b	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325aff	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0b	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2ae	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.1
linux	linux_kernel	6.1
linux	linux_kernel	6.1
linux	linux_kernel	6.1
linux	linux_kernel	6.1
linux	linux_kernel	6.1
linux	linux_kernel	6.1

JSON

To clipboard

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    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/mlx5e: Se corrige el use after free al revertir la tabla de terminaci\u00f3n Cuando se tienen varios destinos con tablas de terminaci\u00f3n y fallo el segundo o posteriores, el controlador revierte el uso de las tablas de t\u00e9rminos, pero no restablece la asignaci\u00f3n en attr-\u0026gt;dests[num_vport_dests].termtbl, en cuyo caso se produce un use after free al liberar la regla. Se soluciona restableciendo la asignaci\u00f3n de termtbl a nulo."
    }
  ],
  "id": "CVE-2022-49025",
  "lastModified": "2024-10-24T03:49:31.117",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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}

CVE-2022-49025 (GCVE-0-2022-49025)

Vulnerability from cvelistv5 – Published: 2024-10-21 20:06 – Updated: 2025-05-04 08:28

Title

net/mlx5e: Fix use-after-free when reverting termination table

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/0a2d73a77060c3cbd…
	https://git.kernel.org/stable/c/0d2f9d95d9fbe993f…
	https://git.kernel.org/stable/c/372eb550faa075734…
	https://git.kernel.org/stable/c/e6d2d26a49c3a9cd4…
	https://git.kernel.org/stable/c/52c795af04441d76f…

Impacted products

Vendor

Product

Version

Linux

Affected: 10caabdaad5ace85577a453da97d1f8d3b944427 , < 0a2d73a77060c3cbdc6e801cd5d979d674cd404b (git)
Affected: 10caabdaad5ace85577a453da97d1f8d3b944427 , < 0d2f9d95d9fbe993f3c4bafb87d59897b0325aff (git)
Affected: 10caabdaad5ace85577a453da97d1f8d3b944427 , < 372eb550faa0757349040fd43f59483cbfdb2c0b (git)
Affected: 10caabdaad5ace85577a453da97d1f8d3b944427 , < e6d2d26a49c3a9cd46b232975e45236304810904 (git)
Affected: 10caabdaad5ace85577a453da97d1f8d3b944427 , < 52c795af04441d76f565c4634f893e5b553df2ae (git)

Linux

Affected: 5.3
Unaffected: 0 , < 5.3 (semver)
Unaffected: 5.4.226 , ≤ 5.4.* (semver)
Unaffected: 5.10.158 , ≤ 5.10.* (semver)
Unaffected: 5.15.82 , ≤ 5.15.* (semver)
Unaffected: 6.0.12 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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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

FKIE_CVE-2022-49025

CVE-2022-49025 (GCVE-0-2022-49025)

Tags

Sightings

Nomenclature