CVE-2024-27412 (GCVE-0-2024-27412)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2026-05-23 15:42
VLAI
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-31 18:37 UTC
Assigner
References
10 references
Impacted products
2 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) |
guessed | |
| 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 |
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"title": "power: supply: bq27xxx-i2c: Do not free non existing IRQ",
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"fkie_nvd": {
"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.\"}, {\"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.\"}]",
"id": "CVE-2024-27412",
"lastModified": "2024-11-21T09:04:34.063",
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"published": "2024-05-17T12:15:12.130",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Awaiting Analysis"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-27412\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-17T12:15:12.130\",\"lastModified\":\"2026-06-17T07:19:51.360\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"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.\"},{\"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.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/power/supply/bq27xxx_battery_i2c.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"76d2ed844def0cb8704d766924b07b2a918b3e30\",\"lessThan\":\"d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"dafe9136be7b7fc30f1f3ca410c15b7cc65bee44\",\"lessThan\":\"7394abc8926adee6a817bab10797e0adc898af77\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"1da9a4b55a6688e3a30c16d0cf2e7c6a90a684fb\",\"lessThan\":\"d7acc4a569f5f4513120c85ea2b9f04909b7490f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e01820a94aea99296e500f54b3f36a2985061045\",\"lessThan\":\"e601ae81910ce6a3797876e190a2d8ef6cf828bc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e65fee45687fa2109e03056a696dc7d68a151296\",\"lessThan\":\"cefe18e9ec84f8fe3e198ccebb815cc996eb9797\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"444ff00734f3878cd54ddd1ed5e2e6dbea9326d5\",\"lessThan\":\"fbca8bae1ba79d443a58781b45e92a73a24ac8f8\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"444ff00734f3878cd54ddd1ed5e2e6dbea9326d5\",\"lessThan\":\"083686474e7c97b0f8b66df37fcb64e432e8b771\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"444ff00734f3878cd54ddd1ed5e2e6dbea9326d5\",\"lessThan\":\"2df70149e73e79783bcbc7db4fa51ecef0e2022c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"ca4a2ddd2e69ca82ca5992d4c49649b2cbac3b74\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"28960625adaaf3fa3d83c8d3596661d2576d0a83\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"4.19.284\",\"lessThan\":\"4.19.309\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.4.244\",\"lessThan\":\"5.4.271\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.10.181\",\"lessThan\":\"5.10.212\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.114\",\"lessThan\":\"5.15.151\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.1.31\",\"lessThan\":\"6.1.81\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"4.14.316\",\"lessThan\":\"4.15\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.3.5\",\"lessThan\":\"6.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/power/supply/bq27xxx_battery_i2c.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.4\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.4\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"4.19.309\",\"lessThanOrEqual\":\"4.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.271\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.212\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.151\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.81\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.21\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.7.9\",\"lessThanOrEqual\":\"6.7.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-05-31T18:37:48.619858Z\",\"id\":\"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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-12-17T21:09:00+00:00",
"cve": "CVE-2024-27412",
"id": "CVE-2024-27412",
"initial_release_date": "2024-05-17T00:00:00+00:00",
"product_status:known_not_affected": "198",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: power: supply: bq27xxx-i2c: Do not free non existing IRQ",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-27412.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-30T02:40:49Z",
"cve": "CVE-2024-27412",
"id": "CVE-2024-27412",
"initial_release_date": "2024-05-18T02:46:09Z",
"product_status:known_affected": "315",
"product_status:known_not_affected": "213",
"product_status:recommended": "670",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-27412",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-27412.json",
"version": "105"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/7394abc8926adee6a817bab10797e0adc898af77\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/d7acc4a569f5f4513120c85ea2b9f04909b7490f\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/e601ae81910ce6a3797876e190a2d8ef6cf828bc\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/cefe18e9ec84f8fe3e198ccebb815cc996eb9797\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/fbca8bae1ba79d443a58781b45e92a73a24ac8f8\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/083686474e7c97b0f8b66df37fcb64e432e8b771\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/2df70149e73e79783bcbc7db4fa51ecef0e2022c\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T00:34:52.312Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-27412\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-31T18:37:48.619858Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-31T18:37:52.572Z\"}}], \"cna\": {\"title\": \"power: supply: bq27xxx-i2c: Do not free non existing IRQ\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"76d2ed844def0cb8704d766924b07b2a918b3e30\", \"lessThan\": \"d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dafe9136be7b7fc30f1f3ca410c15b7cc65bee44\", \"lessThan\": \"7394abc8926adee6a817bab10797e0adc898af77\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da9a4b55a6688e3a30c16d0cf2e7c6a90a684fb\", \"lessThan\": \"d7acc4a569f5f4513120c85ea2b9f04909b7490f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e01820a94aea99296e500f54b3f36a2985061045\", \"lessThan\": \"e601ae81910ce6a3797876e190a2d8ef6cf828bc\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e65fee45687fa2109e03056a696dc7d68a151296\", \"lessThan\": \"cefe18e9ec84f8fe3e198ccebb815cc996eb9797\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"444ff00734f3878cd54ddd1ed5e2e6dbea9326d5\", \"lessThan\": \"fbca8bae1ba79d443a58781b45e92a73a24ac8f8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"444ff00734f3878cd54ddd1ed5e2e6dbea9326d5\", \"lessThan\": \"083686474e7c97b0f8b66df37fcb64e432e8b771\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"444ff00734f3878cd54ddd1ed5e2e6dbea9326d5\", \"lessThan\": \"2df70149e73e79783bcbc7db4fa51ecef0e2022c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ca4a2ddd2e69ca82ca5992d4c49649b2cbac3b74\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"28960625adaaf3fa3d83c8d3596661d2576d0a83\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4.19.284\", \"lessThan\": \"4.19.309\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.4.244\", \"lessThan\": \"5.4.271\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.10.181\", \"lessThan\": \"5.10.212\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.15.114\", \"lessThan\": \"5.15.151\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.1.31\", \"lessThan\": \"6.1.81\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"4.14.316\", \"lessThan\": \"4.15\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.3.5\", \"lessThan\": \"6.4\", \"versionType\": \"semver\"}], \"programFiles\": [\"drivers/power/supply/bq27xxx_battery_i2c.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.4\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.4\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.309\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.271\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.212\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.151\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.81\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.21\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7.9\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/power/supply/bq27xxx_battery_i2c.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa\"}, {\"url\": \"https://git.kernel.org/stable/c/7394abc8926adee6a817bab10797e0adc898af77\"}, {\"url\": \"https://git.kernel.org/stable/c/d7acc4a569f5f4513120c85ea2b9f04909b7490f\"}, {\"url\": \"https://git.kernel.org/stable/c/e601ae81910ce6a3797876e190a2d8ef6cf828bc\"}, {\"url\": \"https://git.kernel.org/stable/c/cefe18e9ec84f8fe3e198ccebb815cc996eb9797\"}, {\"url\": \"https://git.kernel.org/stable/c/fbca8bae1ba79d443a58781b45e92a73a24ac8f8\"}, {\"url\": \"https://git.kernel.org/stable/c/083686474e7c97b0f8b66df37fcb64e432e8b771\"}, {\"url\": \"https://git.kernel.org/stable/c/2df70149e73e79783bcbc7db4fa51ecef0e2022c\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"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.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.309\", \"versionStartIncluding\": \"4.19.284\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.271\", \"versionStartIncluding\": \"5.4.244\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.212\", \"versionStartIncluding\": \"5.10.181\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.151\", \"versionStartIncluding\": \"5.15.114\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.81\", \"versionStartIncluding\": \"6.1.31\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.21\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.9\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"4.14.316\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.3.5\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-23T15:42:34.312Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-27412\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:42:34.312Z\", \"dateReserved\": \"2024-02-25T13:47:42.682Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-17T11:50:50.323Z\", \"assignerShortName\": \"Linux\"}",
"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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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.
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