Vulnerability-Lookup

CERTFR-2024-AVI-1093

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans XEN. Elles permettent à un attaquant de provoquer un déni de service à distance et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	XEN	Xen	Xen toutes versions sans les derniers correctifs de sécurité

References

Title

Publication Time

Tags

Bulletin de sécurité XEN XSA-466	2024-12-17	vendor-advisory
Bulletin de sécurité Xen XSA-465	2024-12-17	vendor-advisory

Show details on source website

JSON

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Xen toutes versions sans les derniers correctifs de s\u00e9curit\u00e9",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2024-53241",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53241"
    },
    {
      "name": "CVE-2024-53240",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53240"
    }
  ],
  "links": [],
  "reference": "CERTFR-2024-AVI-1093",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-12-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans XEN. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Xen",
  "vendor_advisories": [
    {
      "published_at": "2024-12-17",
      "title": "Bulletin de s\u00e9curit\u00e9 XEN XSA-466",
      "url": "https://xenbits.xen.org/xsa/advisory-466.html"
    },
    {
      "published_at": "2024-12-17",
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-465",
      "url": "https://xenbits.xen.org/xsa/advisory-465.html"
    }
  ]
}

CVE-2024-53241 (GCVE-0-2024-53241)

Vulnerability from cvelistv5 – Published: 2024-12-24 09:24 – Updated: 2026-01-05 10:55

Title

x86/xen: don't do PV iret hypercall through hypercall page

Summary

In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer using hypercall page at all, as it has shown to cause problems with speculation mitigations. This is part of XSA-466 / CVE-2024-53241.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/05df6e6cd9a76b778…
	https://git.kernel.org/stable/c/c7b4cfa6213a44fa4…
	https://git.kernel.org/stable/c/fa719857f613fed94…
	https://git.kernel.org/stable/c/82c211ead1ec440db…
	https://git.kernel.org/stable/c/f7c3fdad0a474062d…
	https://git.kernel.org/stable/c/a2796dff62d6c6bfc…

Impacted products

Vendor

Product

Version

Linux

Affected: cdacc1278b12d929f9a053c245ff3d16eb7af9f8 , < 05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5 (git)
Affected: cdacc1278b12d929f9a053c245ff3d16eb7af9f8 , < c7b4cfa6213a44fa48714186dfdf125072d036e3 (git)
Affected: cdacc1278b12d929f9a053c245ff3d16eb7af9f8 , < fa719857f613fed94a79da055b13ca51214c694f (git)
Affected: cdacc1278b12d929f9a053c245ff3d16eb7af9f8 , < 82c211ead1ec440dbf81727e17b03b5e3c44b93d (git)
Affected: cdacc1278b12d929f9a053c245ff3d16eb7af9f8 , < f7c3fdad0a474062d566aae3289d490d7e702d30 (git)
Affected: cdacc1278b12d929f9a053c245ff3d16eb7af9f8 , < a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906 (git)

Linux

Affected: 2.6.27
Unaffected: 0 , < 2.6.27 (semver)
Unaffected: 5.10.232 , ≤ 5.10.* (semver)
Unaffected: 5.15.175 , ≤ 5.15.* (semver)
Unaffected: 6.1.121 , ≤ 6.1.* (semver)
Unaffected: 6.6.67 , ≤ 6.6.* (semver)
Unaffected: 6.12.6 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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CVE-2024-53240 (GCVE-0-2024-53240)

Vulnerability from cvelistv5 – Published: 2024-12-24 09:22 – Updated: 2025-11-03 20:48

Title

xen/netfront: fix crash when removing device

Summary

In the Linux kernel, the following vulnerability has been resolved: xen/netfront: fix crash when removing device When removing a netfront device directly after a suspend/resume cycle it might happen that the queues have not been setup again, causing a crash during the attempt to stop the queues another time. Fix that by checking the queues are existing before trying to stop them. This is XSA-465 / CVE-2024-53240.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/20f7f0cf7af5d81b2…
	https://git.kernel.org/stable/c/1d5354a9182b6d302…
	https://git.kernel.org/stable/c/2657ba851fa338125…
	https://git.kernel.org/stable/c/8b41e6bccf7de9398…
	https://git.kernel.org/stable/c/fe9a8f5250aed0948…
	https://git.kernel.org/stable/c/7728e974ffbf14f17…
	https://git.kernel.org/stable/c/f9244fb55f37356f7…

Impacted products

Vendor

Product

Version

Linux

Affected: ed773dd798bf720756d20021b8d8a4a3d7184bda , < 20f7f0cf7af5d81b218202ef504223af84b16a8f (git)
Affected: e6860c889f4ad50b6ab696f5ea154295d72cf27a , < 1d5354a9182b6d302ae10367cbec1ca339d4e4e7 (git)
Affected: e6e897d4fe2f89c0bd94600a40bedf5e6e75e050 , < 2657ba851fa3381256d81e431b20041dc232fd88 (git)
Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < 8b41e6bccf7de93982781be4125211443382e66d (git)
Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < fe9a8f5250aed0948b668c8a4e051e3b0fc29f09 (git)
Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < 7728e974ffbf14f17648dd92ea640b42b654d47c (git)
Affected: d50b7914fae04d840ce36491d22133070b18cca9 , < f9244fb55f37356f75c739c57323d9422d7aa0f8 (git)
Affected: 99859947517e446058ad7243ee81d2f9801fa3dd (git)
Affected: f2dd60fd3fe98bd36a91b0c6e10bfe9d66258f84 (git)

Linux

Affected: 6.1
Unaffected: 0 , < 6.1 (semver)
Unaffected: 5.4.288 , ≤ 5.4.* (semver)
Unaffected: 5.10.232 , ≤ 5.10.* (semver)
Unaffected: 5.15.175 , ≤ 5.15.* (semver)
Unaffected: 6.1.121 , ≤ 6.1.* (semver)
Unaffected: 6.6.67 , ≤ 6.6.* (semver)
Unaffected: 6.12.6 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.67",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.6",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.19.269",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.0.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxen/netfront: fix crash when removing device\n\nWhen removing a netfront device directly after a suspend/resume cycle\nit might happen that the queues have not been setup again, causing a\ncrash during the attempt to stop the queues another time.\n\nFix that by checking the queues are existing before trying to stop\nthem.\n\nThis is XSA-465 / CVE-2024-53240."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T13:00:47.903Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/20f7f0cf7af5d81b218202ef504223af84b16a8f"
        },
        {
          "url": "https://git.kernel.org/stable/c/1d5354a9182b6d302ae10367cbec1ca339d4e4e7"
        },
        {
          "url": "https://git.kernel.org/stable/c/2657ba851fa3381256d81e431b20041dc232fd88"
        },
        {
          "url": "https://git.kernel.org/stable/c/8b41e6bccf7de93982781be4125211443382e66d"
        },
        {
          "url": "https://git.kernel.org/stable/c/fe9a8f5250aed0948b668c8a4e051e3b0fc29f09"
        },
        {
          "url": "https://git.kernel.org/stable/c/7728e974ffbf14f17648dd92ea640b42b654d47c"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9244fb55f37356f75c739c57323d9422d7aa0f8"
        }
      ],
      "title": "xen/netfront: fix crash when removing device",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53240",
    "datePublished": "2024-12-24T09:22:36.448Z",
    "dateReserved": "2024-11-19T17:17:25.026Z",
    "dateUpdated": "2025-11-03T20:48:10.952Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2024-AVI-1093

Solutions

CVE-2024-53241 (GCVE-0-2024-53241)

CVE-2024-53240 (GCVE-0-2024-53240)

Tags

Sightings

Nomenclature