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CVE-2024-49961 (GCVE-0-2024-49961)

Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-11 20:42
VLAI
Title
media: i2c: ar0521: Use cansleep version of gpiod_set_value()
Summary
In the Linux kernel, the following vulnerability has been resolved: media: i2c: ar0521: Use cansleep version of gpiod_set_value() If we use GPIO reset from I2C port expander, we must use *_cansleep() variant of GPIO functions. This was not done in ar0521_power_on()/ar0521_power_off() functions. Let's fix that. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c Modules linked in: CPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53 Hardware name: Diasom DS-RK3568-SOM-EVB (DT) Workqueue: events_unbound deferred_probe_work_func pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : gpiod_set_value+0x74/0x7c lr : ar0521_power_on+0xcc/0x290 sp : ffffff8001d7ab70 x29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000 x26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088 x23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088 x20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80 x17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000 x14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930 x11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0 x8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780 x5 : ffffff8001d91c80 x4 : 0000000000000002 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001 Call trace: gpiod_set_value+0x74/0x7c ar0521_power_on+0xcc/0x290 ...
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-22 13:35 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 9f08876d766755a92f1b9543ae3ee21bfc596fb8 (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 625a77b68c96349c16fcc1faa42784313e0b1a85 (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 2423b60a2d6d27e5f66c5021b494463aef2db212 (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < bee1aed819a8cda47927436685d216906ed17f62 (git)
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Linux Linux Affected: 6.0
Unaffected: 0 , < 6.0 (semver)
Unaffected: 6.1.113 , ≤ 6.1.* (semver)
Unaffected: 6.6.55 , ≤ 6.6.* (semver)
Unaffected: 6.10.14 , ≤ 6.10.* (semver)
Unaffected: 6.11.3 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: i2c: ar0521: Use cansleep version of gpiod_set_value()\\n\\nIf we use GPIO reset from I2C port expander, we must use *_cansleep()\\nvariant of GPIO functions.\\nThis was not done in ar0521_power_on()/ar0521_power_off() functions.\\nLet\u0027s fix that.\\n\\n------------[ cut here ]------------\\nWARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c\\nModules linked in:\\nCPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53\\nHardware name: Diasom DS-RK3568-SOM-EVB (DT)\\nWorkqueue: events_unbound deferred_probe_work_func\\npstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\npc : gpiod_set_value+0x74/0x7c\\nlr : ar0521_power_on+0xcc/0x290\\nsp : ffffff8001d7ab70\\nx29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000\\nx26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088\\nx23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088\\nx20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80\\nx17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000\\nx14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930\\nx11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0\\nx8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780\\nx5 : ffffff8001d91c80 x4 : 0000000000000002 x3 : 0000000000000000\\nx2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001\\nCall trace:\\n gpiod_set_value+0x74/0x7c\\n ar0521_power_on+0xcc/0x290\\n...\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: i2c: ar0521: Usar la versi\\u00f3n cansleep de gpiod_set_value() Si usamos el restablecimiento de GPIO desde el expansor de puerto I2C, debemos usar la variante *_cansleep() de las funciones GPIO. Esto no se hac\\u00eda en las funciones ar0521_power_on()/ar0521_power_off(). Vamos a solucionarlo. ------------[ cortar aqu\\u00ed ]------------ ADVERTENCIA: CPU: 0 PID: 11 en drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c M\\u00f3dulos vinculados en: CPU: 0 PID: 11 Comm: kworker/u16:0 No contaminado 6.10.0 #53 Nombre del hardware: Diasom DS-RK3568-SOM-EVB (DT) Cola de trabajo: events_unbound deferred_probe_work_func pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : gpiod_set_value+0x74/0x7c lr : ar0521_power_on+0xcc/0x290 sp : ffffff8001d7ab70 x29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000 x26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088 x23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088 x20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80 x17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000 x14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930 x11: ffffff8001eb2880 x10: 0000000000000890 x9: ffffff8001d7a9f0 x8: ffffff8001d92570 x7: ffffff80efeeac80 x6: 000000003fc6e780 x5: ffffff8001d91c80 x4: 0000000000000002 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001 Rastreo de llamadas: gpiod_set_value+0x74/0x7c ar0521_power_on+0xcc/0x290 ...\"}]",
      "id": "CVE-2024-49961",
      "lastModified": "2024-11-07T19:22:15.323",
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      "product_status:fixed": "2",
      "product_status:known_affected": "2",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "media: i2c: ar0521: Use cansleep version of gpiod_set_value()",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-49961.json",
      "version": "1"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-49961\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-21T18:15:17.267\",\"lastModified\":\"2026-06-17T08:00:49.880\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: i2c: ar0521: Use cansleep version of gpiod_set_value()\\n\\nIf we use GPIO reset from I2C port expander, we must use *_cansleep()\\nvariant of GPIO functions.\\nThis was not done in ar0521_power_on()/ar0521_power_off() functions.\\nLet\u0027s fix that.\\n\\n------------[ cut here ]------------\\nWARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c\\nModules linked in:\\nCPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53\\nHardware name: Diasom DS-RK3568-SOM-EVB (DT)\\nWorkqueue: events_unbound deferred_probe_work_func\\npstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\npc : gpiod_set_value+0x74/0x7c\\nlr : ar0521_power_on+0xcc/0x290\\nsp : ffffff8001d7ab70\\nx29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000\\nx26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088\\nx23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088\\nx20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80\\nx17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000\\nx14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930\\nx11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0\\nx8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780\\nx5 : ffffff8001d91c80 x4 : 0000000000000002 x3 : 0000000000000000\\nx2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001\\nCall trace:\\n gpiod_set_value+0x74/0x7c\\n ar0521_power_on+0xcc/0x290\\n...\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: i2c: ar0521: Usar la versi\u00f3n cansleep de gpiod_set_value() Si usamos el restablecimiento de GPIO desde el expansor de puerto I2C, debemos usar la variante *_cansleep() de las funciones GPIO. Esto no se hac\u00eda en las funciones ar0521_power_on()/ar0521_power_off(). Vamos a solucionarlo. ------------[ cortar aqu\u00ed ]------------ ADVERTENCIA: CPU: 0 PID: 11 en drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c M\u00f3dulos vinculados en: CPU: 0 PID: 11 Comm: kworker/u16:0 No contaminado 6.10.0 #53 Nombre del hardware: Diasom DS-RK3568-SOM-EVB (DT) Cola de trabajo: events_unbound deferred_probe_work_func pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : gpiod_set_value+0x74/0x7c lr : ar0521_power_on+0xcc/0x290 sp : ffffff8001d7ab70 x29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000 x26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088 x23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088 x20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80 x17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000 x14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930 x11: ffffff8001eb2880 x10: 0000000000000890 x9: ffffff8001d7a9f0 x8: ffffff8001d92570 x7: ffffff80efeeac80 x6: 000000003fc6e780 x5: ffffff8001d91c80 x4: 0000000000000002 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001 Rastreo de llamadas: gpiod_set_value+0x74/0x7c ar0521_power_on+0xcc/0x290 ...\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/media/i2c/ar0521.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"852b50aeed153b513c0b36298559114fab0fab80\",\"lessThan\":\"9f08876d766755a92f1b9543ae3ee21bfc596fb8\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"852b50aeed153b513c0b36298559114fab0fab80\",\"lessThan\":\"625a77b68c96349c16fcc1faa42784313e0b1a85\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"852b50aeed153b513c0b36298559114fab0fab80\",\"lessThan\":\"2423b60a2d6d27e5f66c5021b494463aef2db212\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"852b50aeed153b513c0b36298559114fab0fab80\",\"lessThan\":\"3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"852b50aeed153b513c0b36298559114fab0fab80\",\"lessThan\":\"bee1aed819a8cda47927436685d216906ed17f62\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/media/i2c/ar0521.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.0\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.0\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.113\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.55\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.14\",\"lessThanOrEqual\":\"6.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11.3\",\"lessThanOrEqual\":\"6.11.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12\",\"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}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-10-22T13:35:06.681445Z\",\"id\":\"CVE-2024-49961\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0\",\"versionEndExcluding\":\"6.1.113\",\"matchCriteriaId\":\"E43F7555-891D-4BA1-85D1-7A6816C6083B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.55\",\"matchCriteriaId\":\"E90B9576-56C4-47BC-AAB0-C5B2D438F5D0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.14\",\"matchCriteriaId\":\"4C16BCE0-FFA0-4599-BE0A-1FD65101C021\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11\",\"versionEndExcluding\":\"6.11.3\",\"matchCriteriaId\":\"54D9C704-D679-41A7-9C40-10A6B1E7FFE9\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2423b60a2d6d27e5f66c5021b494463aef2db212\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/625a77b68c96349c16fcc1faa42784313e0b1a85\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9f08876d766755a92f1b9543ae3ee21bfc596fb8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bee1aed819a8cda47927436685d216906ed17f62\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T14:01:02+00:00",
      "cve": "CVE-2024-49961",
      "id": "CVE-2024-49961",
      "initial_release_date": "2024-10-21T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: media: i2c: ar0521: Use cansleep version of gpiod_set_value()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-49961.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-31T00:29:20Z",
      "cve": "CVE-2024-49961",
      "id": "CVE-2024-49961",
      "initial_release_date": "2024-10-24T03:18:24Z",
      "product_status:known_affected": "394",
      "product_status:known_not_affected": "426",
      "product_status:recommended": "367",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-49961",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-49961.json",
      "version": "60"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:23:42.541Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-49961\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:35:06.681445Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:35:09.843Z\"}}], \"cna\": {\"title\": \"media: i2c: ar0521: Use cansleep version of gpiod_set_value()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"852b50aeed153b513c0b36298559114fab0fab80\", \"lessThan\": \"9f08876d766755a92f1b9543ae3ee21bfc596fb8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"852b50aeed153b513c0b36298559114fab0fab80\", \"lessThan\": \"625a77b68c96349c16fcc1faa42784313e0b1a85\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"852b50aeed153b513c0b36298559114fab0fab80\", \"lessThan\": \"2423b60a2d6d27e5f66c5021b494463aef2db212\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"852b50aeed153b513c0b36298559114fab0fab80\", \"lessThan\": \"3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"852b50aeed153b513c0b36298559114fab0fab80\", \"lessThan\": \"bee1aed819a8cda47927436685d216906ed17f62\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/media/i2c/ar0521.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.0\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.0\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.113\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.55\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.14\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/media/i2c/ar0521.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/9f08876d766755a92f1b9543ae3ee21bfc596fb8\"}, {\"url\": \"https://git.kernel.org/stable/c/625a77b68c96349c16fcc1faa42784313e0b1a85\"}, {\"url\": \"https://git.kernel.org/stable/c/2423b60a2d6d27e5f66c5021b494463aef2db212\"}, {\"url\": \"https://git.kernel.org/stable/c/3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf\"}, {\"url\": \"https://git.kernel.org/stable/c/bee1aed819a8cda47927436685d216906ed17f62\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: i2c: ar0521: Use cansleep version of gpiod_set_value()\\n\\nIf we use GPIO reset from I2C port expander, we must use *_cansleep()\\nvariant of GPIO functions.\\nThis was not done in ar0521_power_on()/ar0521_power_off() functions.\\nLet\u0027s fix that.\\n\\n------------[ cut here ]------------\\nWARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c\\nModules linked in:\\nCPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53\\nHardware name: Diasom DS-RK3568-SOM-EVB (DT)\\nWorkqueue: events_unbound deferred_probe_work_func\\npstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\npc : gpiod_set_value+0x74/0x7c\\nlr : ar0521_power_on+0xcc/0x290\\nsp : ffffff8001d7ab70\\nx29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000\\nx26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088\\nx23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088\\nx20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80\\nx17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000\\nx14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930\\nx11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0\\nx8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780\\nx5 : ffffff8001d91c80 x4 : 0000000000000002 x3 : 0000000000000000\\nx2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001\\nCall trace:\\n gpiod_set_value+0x74/0x7c\\n ar0521_power_on+0xcc/0x290\\n...\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.113\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.55\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.14\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.3\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"6.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:42:25.810Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-49961\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-03T22:23:42.541Z\", \"dateReserved\": \"2024-10-21T12:17:06.049Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T18:02:13.772Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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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.