CVE-2022-49368 (GCVE-0-2022-49368)
Vulnerability from cvelistv5
Published
2025-02-26 02:11
Modified
2025-05-04 08:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
The "fsp->location" variable comes from user via ethtool_get_rxnfc().
Check that it is valid to prevent an out of bounds read.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd Version: 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd |
||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mediatek/mtk_eth_soc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b4f0e57ea0d867aacffad7999527e48bd4ea9293",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "5ba81f82607ead85fe36f50869fc4f5661359ab8",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "657e7174603f0aab2cdedc64ac81edffd2a87afe",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "2bd1faedb74dc2a2be3972abcd4239b75a3e7b00",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "71ae30662ec610b92644d13f79c78f76f17873b3",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "b24ca1cf846273361d5bd73a35de95a486a54b6d",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "4cde554c70d7397cfa2e4116bacb4accdfb6fd48",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "0b238f75b65ed4462ef4cdfa718cac0ac7fce3b8",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
},
{
"lessThan": "e7e7104e2d5ddf3806a28695670f21bef471f1e1",
"status": "affected",
"version": "7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mediatek/mtk_eth_soc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"lessThan": "4.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.318",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.198",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.47",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.17.*",
"status": "unaffected",
"version": "5.17.15",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"version": "5.18.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "5.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.9.318",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.283",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.247",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.198",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.122",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.47",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.17.15",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.18.4",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.19",
"versionStartIncluding": "4.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()\n\nThe \"fsp-\u003elocation\" variable comes from user via ethtool_get_rxnfc().\nCheck that it is valid to prevent an out of bounds read."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:36:12.480Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b4f0e57ea0d867aacffad7999527e48bd4ea9293"
},
{
"url": "https://git.kernel.org/stable/c/5ba81f82607ead85fe36f50869fc4f5661359ab8"
},
{
"url": "https://git.kernel.org/stable/c/657e7174603f0aab2cdedc64ac81edffd2a87afe"
},
{
"url": "https://git.kernel.org/stable/c/2bd1faedb74dc2a2be3972abcd4239b75a3e7b00"
},
{
"url": "https://git.kernel.org/stable/c/71ae30662ec610b92644d13f79c78f76f17873b3"
},
{
"url": "https://git.kernel.org/stable/c/b24ca1cf846273361d5bd73a35de95a486a54b6d"
},
{
"url": "https://git.kernel.org/stable/c/4cde554c70d7397cfa2e4116bacb4accdfb6fd48"
},
{
"url": "https://git.kernel.org/stable/c/0b238f75b65ed4462ef4cdfa718cac0ac7fce3b8"
},
{
"url": "https://git.kernel.org/stable/c/e7e7104e2d5ddf3806a28695670f21bef471f1e1"
}
],
"title": "net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49368",
"datePublished": "2025-02-26T02:11:12.193Z",
"dateReserved": "2025-02-26T02:08:31.555Z",
"dateUpdated": "2025-05-04T08:36:12.480Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2022-49368\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-02-26T07:01:13.483\",\"lastModified\":\"2025-04-14T20:42:24.610\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()\\n\\nThe \\\"fsp-\u003elocation\\\" variable comes from user via ethtool_get_rxnfc().\\nCheck that it is valid to prevent an out of bounds read.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ethernet: mtk_eth_soc: lectura fuera de los l\u00edmites en mtk_hwlro_get_fdir_entry() La variable \\\"fsp-\u0026gt;location\\\" proviene del usuario a trav\u00e9s de ethtool_get_rxnfc(). Verifique que sea v\u00e1lida para evitar una lectura fuera de los l\u00edmites.\"}],\"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:H/I:N/A:H\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.9\",\"versionEndExcluding\":\"4.9.318\",\"matchCriteriaId\":\"F66DA60C-48FB-4C0A-A8BD-EE00CAEBAAF6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.10\",\"versionEndExcluding\":\"4.14.283\",\"matchCriteriaId\":\"D6823775-2653-4644-A0D4-4E6E68F10C65\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.15\",\"versionEndExcluding\":\"4.19.247\",\"matchCriteriaId\":\"B8CFA0F4-2D75-41F4-9753-87944A08B53B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.198\",\"matchCriteriaId\":\"3EC49633-14DE-4EBD-BB80-76AE2E3EABB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.122\",\"matchCriteriaId\":\"1B42AA01-44D8-4572-95E6-FF8E374CF9C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.47\",\"matchCriteriaId\":\"FC042EE3-4864-4325-BE0B-4BCDBF11AA61\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.17.15\",\"matchCriteriaId\":\"53E7AA2E-2FB4-45CA-A22B-08B4EDBB51AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.18\",\"versionEndExcluding\":\"5.18.4\",\"matchCriteriaId\":\"FA6D643C-6D6A-4821-8A8D-B5776B8F0103\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0b238f75b65ed4462ef4cdfa718cac0ac7fce3b8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2bd1faedb74dc2a2be3972abcd4239b75a3e7b00\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4cde554c70d7397cfa2e4116bacb4accdfb6fd48\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5ba81f82607ead85fe36f50869fc4f5661359ab8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/657e7174603f0aab2cdedc64ac81edffd2a87afe\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/71ae30662ec610b92644d13f79c78f76f17873b3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b24ca1cf846273361d5bd73a35de95a486a54b6d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b4f0e57ea0d867aacffad7999527e48bd4ea9293\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e7e7104e2d5ddf3806a28695670f21bef471f1e1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
}
}