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CVE-2024-27412 (GCVE-0-2024-27412)

Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2026-05-23 15:42
VLAI
Title
power: supply: bq27xxx-i2c: Do not free non existing IRQ
Summary
In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client->irq will be 0. bq27xxx_battery_i2c_probe() already has an if (client->irq) check wrapping the request_threaded_irq(). But bq27xxx_battery_i2c_remove() unconditionally calls free_irq(client->irq) leading to: [ 190.310742] ------------[ cut here ]------------ [ 190.310843] Trying to free already-free IRQ 0 [ 190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310 Followed by a backtrace when unbinding the driver. Add an if (client->irq) to bq27xxx_battery_i2c_remove() mirroring probe() to fix this.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-31 18:37 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 76d2ed844def0cb8704d766924b07b2a918b3e30 , < d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa (git)
Affected: dafe9136be7b7fc30f1f3ca410c15b7cc65bee44 , < 7394abc8926adee6a817bab10797e0adc898af77 (git)
Affected: 1da9a4b55a6688e3a30c16d0cf2e7c6a90a684fb , < d7acc4a569f5f4513120c85ea2b9f04909b7490f (git)
Affected: e01820a94aea99296e500f54b3f36a2985061045 , < e601ae81910ce6a3797876e190a2d8ef6cf828bc (git)
Affected: e65fee45687fa2109e03056a696dc7d68a151296 , < cefe18e9ec84f8fe3e198ccebb815cc996eb9797 (git)
Affected: 444ff00734f3878cd54ddd1ed5e2e6dbea9326d5 , < fbca8bae1ba79d443a58781b45e92a73a24ac8f8 (git)
Affected: 444ff00734f3878cd54ddd1ed5e2e6dbea9326d5 , < 083686474e7c97b0f8b66df37fcb64e432e8b771 (git)
Affected: 444ff00734f3878cd54ddd1ed5e2e6dbea9326d5 , < 2df70149e73e79783bcbc7db4fa51ecef0e2022c (git)
Affected: ca4a2ddd2e69ca82ca5992d4c49649b2cbac3b74 (git)
Affected: 28960625adaaf3fa3d83c8d3596661d2576d0a83 (git)
Affected: 4.19.284 , < 4.19.309 (semver)
Affected: 5.4.244 , < 5.4.271 (semver)
Affected: 5.10.181 , < 5.10.212 (semver)
Affected: 5.15.114 , < 5.15.151 (semver)
Affected: 6.1.31 , < 6.1.81 (semver)
Affected: 4.14.316 , < 4.15 (semver)
Affected: 6.3.5 , < 6.4 (semver)
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Linux Linux Affected: 6.4
Unaffected: 0 , < 6.4 (semver)
Unaffected: 4.19.309 , ≤ 4.19.* (semver)
Unaffected: 5.4.271 , ≤ 5.4.* (semver)
Unaffected: 5.10.212 , ≤ 5.10.* (semver)
Unaffected: 5.15.151 , ≤ 5.15.* (semver)
Unaffected: 6.1.81 , ≤ 6.1.* (semver)
Unaffected: 6.6.21 , ≤ 6.6.* (semver)
Unaffected: 6.7.9 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: bq27xxx-i2c: Do not free non existing IRQ\n\nThe bq27xxx i2c-client may not have an IRQ, in which case\nclient-\u003eirq will be 0. bq27xxx_battery_i2c_probe() already has\nan if (client-\u003eirq) check wrapping the request_threaded_irq().\n\nBut bq27xxx_battery_i2c_remove() unconditionally calls\nfree_irq(client-\u003eirq) leading to:\n\n[  190.310742] ------------[ cut here ]------------\n[  190.310843] Trying to free already-free IRQ 0\n[  190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310\n\nFollowed by a backtrace when unbinding the driver. Add\nan if (client-\u003eirq) to bq27xxx_battery_i2c_remove() mirroring\nprobe() to fix this."
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          "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: alimentaci\u00f3n: suministro: bq27xxx-i2c: no liberar IRQ no existente Es posible que el cliente bq27xxx i2c no tenga una IRQ, en cuyo caso client-\u0026gt;irq ser\u00e1 0. bq27xxx_battery_i2c_probe( ) ya tiene una verificaci\u00f3n if (cliente-\u0026gt;irq) que envuelve request_threaded_irq(). Pero bq27xxx_battery_i2c_remove() llama incondicionalmente a free_irq(cliente-\u0026gt;irq) lo que lleva a: [190.310742] ------------[ cortar aqu\u00ed ]------------ [ 190.310843] Intentando liberar IRQ 0 [190.310861] que ya est\u00e1 libre ADVERTENCIA: CPU: 2 PID: 1304 en kernel/irq/manage.c:1893 free_irq+0x1b8/0x310 Seguido de un seguimiento al desvincular el controlador. Agregue un if (cliente-\u0026gt;irq) a bq27xxx_battery_i2c_remove() mirroring probe() para solucionar este problema."
        }
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            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: bq27xxx-i2c: Do not free non existing IRQ\n\nThe bq27xxx i2c-client may not have an IRQ, in which case\nclient-\u003eirq will be 0. bq27xxx_battery_i2c_probe() already has\nan if (client-\u003eirq) check wrapping the request_threaded_irq().\n\nBut bq27xxx_battery_i2c_remove() unconditionally calls\nfree_irq(client-\u003eirq) leading to:\n\n[  190.310742] ------------[ cut here ]------------\n[  190.310843] Trying to free already-free IRQ 0\n[  190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310\n\nFollowed by a backtrace when unbinding the driver. Add\nan if (client-\u003eirq) to bq27xxx_battery_i2c_remove() mirroring\nprobe() to fix this."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: alimentaci\u00f3n: suministro: bq27xxx-i2c: no liberar IRQ no existente Es posible que el cliente bq27xxx i2c no tenga una IRQ, en cuyo caso client-\u0026gt;irq ser\u00e1 0. bq27xxx_battery_i2c_probe( ) ya tiene una verificaci\u00f3n if (cliente-\u0026gt;irq) que envuelve request_threaded_irq(). Pero bq27xxx_battery_i2c_remove() llama incondicionalmente a free_irq(cliente-\u0026gt;irq) lo que lleva a: [190.310742] ------------[ cortar aqu\u00ed ]------------ [ 190.310843] Intentando liberar IRQ 0 [190.310861] que ya est\u00e1 libre ADVERTENCIA: CPU: 2 PID: 1304 en kernel/irq/manage.c:1893 free_irq+0x1b8/0x310 Seguido de un seguimiento al desvincular el controlador. Agregue un if (cliente-\u0026gt;irq) a bq27xxx_battery_i2c_remove() mirroring probe() para solucionar este problema."
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            ],
            "title": "CVE Program Container"
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                  "availabilityImpact": "HIGH",
                  "baseScore": 5.5,
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                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "LOW",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "version": "3.1"
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              },
              {
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                    "options": [
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                    "version": "2.0.3"
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            "problemTypes": [
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                    "lang": "en",
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              "shortName": "CISA-ADP"
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            "title": "CISA ADP Vulnrichment"
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        ],
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                  "versionType": "original_commit_for_fix"
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          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: bq27xxx-i2c: Do not free non existing IRQ\n\nThe bq27xxx i2c-client may not have an IRQ, in which case\nclient-\u003eirq will be 0. bq27xxx_battery_i2c_probe() already has\nan if (client-\u003eirq) check wrapping the request_threaded_irq().\n\nBut bq27xxx_battery_i2c_remove() unconditionally calls\nfree_irq(client-\u003eirq) leading to:\n\n[  190.310742] ------------[ cut here ]------------\n[  190.310843] Trying to free already-free IRQ 0\n[  190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310\n\nFollowed by a backtrace when unbinding the driver. Add\nan if (client-\u003eirq) to bq27xxx_battery_i2c_remove() mirroring\nprobe() to fix this."
            }
          ],
          "providerMetadata": {
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            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
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              "url": "https://git.kernel.org/stable/c/d7acc4a569f5f4513120c85ea2b9f04909b7490f"
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              "url": "https://git.kernel.org/stable/c/083686474e7c97b0f8b66df37fcb64e432e8b771"
            },
            {
              "url": "https://git.kernel.org/stable/c/2df70149e73e79783bcbc7db4fa51ecef0e2022c"
            }
          ],
          "title": "power: supply: bq27xxx-i2c: Do not free non existing IRQ",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2024-27412",
        "datePublished": "2024-05-17T11:50:50.323Z",
        "dateReserved": "2024-02-25T13:47:42.682Z",
        "dateUpdated": "2026-05-23T15:42:34.312Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.