CVE-2024-50181
Vulnerability from cvelistv5
Published
2024-11-08 05:38
Modified
2024-12-19 09:34
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D
For i.MX7D DRAM related mux clock, the clock source change should ONLY
be done done in low level asm code without accessing DRAM, and then
calling clk API to sync the HW clock status with clk tree, it should never
touch real clock source switch via clk API, so CLK_SET_PARENT_GATE flag
should NOT be added, otherwise, DRAM's clock parent will be disabled when
DRAM is active, and system will hang.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/clk/imx/clk-imx7d.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b677b94a9193ec7b6607bd1255172ae59174a382",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d18dc8e14b9c794f58dae1577ccb2ab84a4a1b11",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "11ceb17e6f07cc30410f3a6276cddda248a9b863",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "339273a9ddfe7632b717c2e13e81cbd5d383e1ff",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "94f6cdc837e38371324cee97dfd2ef1a99a82c98",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "a54c441b46a0745683c2eef5a359d22856d27323",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/clk/imx/clk-imx7d.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.57",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D\n\nFor i.MX7D DRAM related mux clock, the clock source change should ONLY\nbe done done in low level asm code without accessing DRAM, and then\ncalling clk API to sync the HW clock status with clk tree, it should never\ntouch real clock source switch via clk API, so CLK_SET_PARENT_GATE flag\nshould NOT be added, otherwise, DRAM\u0027s clock parent will be disabled when\nDRAM is active, and system will hang."
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T09:34:47.116Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b677b94a9193ec7b6607bd1255172ae59174a382"
},
{
"url": "https://git.kernel.org/stable/c/d18dc8e14b9c794f58dae1577ccb2ab84a4a1b11"
},
{
"url": "https://git.kernel.org/stable/c/11ceb17e6f07cc30410f3a6276cddda248a9b863"
},
{
"url": "https://git.kernel.org/stable/c/339273a9ddfe7632b717c2e13e81cbd5d383e1ff"
},
{
"url": "https://git.kernel.org/stable/c/94f6cdc837e38371324cee97dfd2ef1a99a82c98"
},
{
"url": "https://git.kernel.org/stable/c/a54c441b46a0745683c2eef5a359d22856d27323"
}
],
"title": "clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50181",
"datePublished": "2024-11-08T05:38:22.620Z",
"dateReserved": "2024-10-21T19:36:19.965Z",
"dateUpdated": "2024-12-19T09:34:47.116Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-50181\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-08T06:15:15.390\",\"lastModified\":\"2024-11-29T20:36:52.667\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nclk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D\\n\\nFor i.MX7D DRAM related mux clock, the clock source change should ONLY\\nbe done done in low level asm code without accessing DRAM, and then\\ncalling clk API to sync the HW clock status with clk tree, it should never\\ntouch real clock source switch via clk API, so CLK_SET_PARENT_GATE flag\\nshould NOT be added, otherwise, DRAM\u0027s clock parent will be disabled when\\nDRAM is active, and system will hang.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: imx: eliminar CLK_SET_PARENT_GATE para mux DRAM para i.MX7D Para el reloj mux relacionado con DRAM i.MX7D, el cambio de fuente de reloj S\u00d3LO debe realizarse en c\u00f3digo asm de bajo nivel sin acceder a DRAM, y luego llamar a la API clk para sincronizar el estado del reloj de HW con el \u00e1rbol clk, nunca debe tocar el cambio de fuente de reloj real a trav\u00e9s de la API clk, por lo que el indicador CLK_SET_PARENT_GATE NO debe agregarse, de lo contrario, el reloj padre de DRAM se deshabilitar\u00e1 cuando DRAM est\u00e9 activo y el sistema se colgar\u00e1.\"}],\"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}]},\"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:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.10.227\",\"matchCriteriaId\":\"EB525A44-6338-4857-AD90-EA2860D1AD1F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.168\",\"matchCriteriaId\":\"4D51C05D-455B-4D8D-89E7-A58E140B864C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.113\",\"matchCriteriaId\":\"D01BD22E-ACD1-4618-9D01-6116570BE1EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.57\",\"matchCriteriaId\":\"05D83DB8-7465-4F88-AFB2-980011992AC1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.4\",\"matchCriteriaId\":\"AA84D336-CE9A-4535-B901-1AD77EC17C34\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/11ceb17e6f07cc30410f3a6276cddda248a9b863\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/339273a9ddfe7632b717c2e13e81cbd5d383e1ff\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/94f6cdc837e38371324cee97dfd2ef1a99a82c98\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a54c441b46a0745683c2eef5a359d22856d27323\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b677b94a9193ec7b6607bd1255172ae59174a382\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d18dc8e14b9c794f58dae1577ccb2ab84a4a1b11\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.