linux-bluefield vulnerabilities
It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43945) Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42896) It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform bounds checking in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3628) It was discovered that a use-after-free vulnerability existed in the Bluetooth stack in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3640) It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service (host NIC availability). (CVE-2022-3643) Khalid Masum discovered that the NILFS2 file system implementation in the Linux kernel did not properly handle certain err
- Products
- linux-bluefield
- Affected versions
- 5.4.0-1007.10, 5.4.0-1011.14, 5.4.0-1012.15, 5.4.0-1013.16, 5.4.0-1016.19, 5.4.0-1019.22, 5.4.0-1020.23, 5.4.0-1021.24, 5.4.0-1022.25, 5.4.0-1023.26, 5.4.0-1025.28, 5.4.0-1026.29, 5.4.0-1028.31, 5.4.0-1030.33, 5.4.0-1032.35, 5.4.0-1035.38, 5.4.0-1036.39, 5.4.0-1040.44, 5.4.0-1042.47, 5.4.0-1044.49, 5.4.0-1045.50, 5.4.0-1046.51, 5.4.0-1047.52, 5.4.0-1049.55, 5.4.0-1050.56, 5.4.0-1054.60
- Fixed versions
- 5.4.0-1058.64
- CVEs
- CVE-2022-3628, CVE-2022-3640, CVE-2022-3643, CVE-2022-3649, CVE-2022-41849, CVE-2022-41850, CVE-2022-42895, CVE-2022-42896, CVE-2022-43945, CVE-2022-45934, CVE-2023-20928
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 20:59 UTC · Revision 1
Source evidence
It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43945) Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42896) It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform bounds checking in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3628) It was discovered that a use-after-free vulnerability existed in the Bluetooth stack in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3640) It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service (host NIC availability). (CVE-2022-3643) Khalid Masum discovered that the NILFS2 file system implementation in the Linux kernel did not properly handle certain err
osv:USN-5918-1
linux-bluefield
Fixed versions: 5.4.0-1058.64
Complete source record
{
"id": "28ee27d42cf04bd4d2a3b026c67d9d4a839a267d31522c1284d42d9140ea52b1",
"url": "https://osv.dev/vulnerability/USN-5918-1",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "linux-bluefield vulnerabilities",
"summary": "It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43945) Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42896) It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform bounds checking in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3628) It was discovered that a use-after-free vulnerability existed in the Bluetooth stack in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3640) It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service (host NIC availability). (CVE-2022-3643) Khalid Masum discovered that the NILFS2 file system implementation in the Linux kernel did not properly handle certain err",
"evidence": "osv:USN-5918-1",
"products": [
{
"name": {
"value": "linux-bluefield",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.4.0-1058.64",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "5.4.0-1007.10",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1011.14",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1012.15",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1013.16",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1016.19",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1019.22",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1020.23",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1021.24",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1022.25",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1023.26",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1025.28",
"evidence": "/affected/0/versions"
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{
"value": "5.4.0-1026.29",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1028.31",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1030.33",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1032.35",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1035.38",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1036.39",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1040.44",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1042.47",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1044.49",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1045.50",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1046.51",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1047.52",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1049.55",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1050.56",
"evidence": "/affected/0/versions"
},
{
"value": "5.4.0-1054.60",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "USN-5918-1",
"aliases": [
"USN-5918-1"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.4.0-1058.64"
}
]
}
],
"package": {
"name": "linux-bluefield",
"purl": "pkg:deb/ubuntu/linux-bluefield?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"5.4.0-1007.10",
"5.4.0-1011.14",
"5.4.0-1012.15",
"5.4.0-1013.16",
"5.4.0-1016.19",
"5.4.0-1019.22",
"5.4.0-1020.23",
"5.4.0-1021.24",
"5.4.0-1022.25",
"5.4.0-1023.26",
"5.4.0-1025.28",
"5.4.0-1026.29",
"5.4.0-1028.31",
"5.4.0-1030.33",
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"5.4.0-1035.38",
"5.4.0-1036.39",
"5.4.0-1040.44",
"5.4.0-1042.47",
"5.4.0-1044.49",
"5.4.0-1045.50",
"5.4.0-1046.51",
"5.4.0-1047.52",
"5.4.0-1049.55",
"5.4.0-1050.56",
"5.4.0-1054.60"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5918-1.json",
"cves_map": {
"cves": [
{
"id": "CVE-2022-3628",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2022-3640",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-3643",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2022-3649",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2022-41849",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2022-41850",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2022-42895",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42896",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2022-43945",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2022-45934",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-20928",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-bluefield-headers-5.4.0-1058",
"binary_version": "5.4.0-1058.64"
},
{
"binary_name": "linux-bluefield-tools-5.4.0-1058",
"binary_version": "5.4.0-1058.64"
},
{
"binary_name": "linux-buildinfo-5.4.0-1058-bluefield",
"binary_version": "5.4.0-1058.64"
},
{
"binary_name": "linux-headers-5.4.0-1058-bluefield",
"binary_version": "5.4.0-1058.64"
},
{
"binary_name": "linux-image-unsigned-5.4.0-1058-bluefield",
"binary_version": "5.4.0-1058.64"
},
{
"binary_name": "linux-modules-5.4.0-1058-bluefield",
"binary_version": "5.4.0-1058.64"
},
{
"binary_name": "linux-tools-5.4.0-1058-bluefield",
"binary_version": "5.4.0-1058.64"
}
],
"availability": "No subscription required"
}
}
],
"modified": "2026-10-23T10:32:45.132566800Z",
"provider": "osv",
"upstream": [
"CVE-2022-3628",
"CVE-2022-3640",
"CVE-2022-3643",
"CVE-2022-3649",
"CVE-2022-41849",
"CVE-2022-41850",
"CVE-2022-42895",
"CVE-2022-42896",
"CVE-2022-43945",
"CVE-2022-45934",
"CVE-2023-20928",
"UBUNTU-CVE-2022-3628",
"UBUNTU-CVE-2022-3640",
"UBUNTU-CVE-2022-3643",
"UBUNTU-CVE-2022-3649",
"UBUNTU-CVE-2022-41849",
"UBUNTU-CVE-2022-41850",
"UBUNTU-CVE-2022-42895",
"UBUNTU-CVE-2022-42896",
"UBUNTU-CVE-2022-43945",
"UBUNTU-CVE-2022-45934",
"UBUNTU-CVE-2023-20928"
],
"references": [
"https://ubuntu.com/security/notices/USN-5918-1",
"https://ubuntu.com/security/CVE-2022-3628",
"https://ubuntu.com/security/CVE-2022-3640",
"https://ubuntu.com/security/CVE-2022-3643",
"https://ubuntu.com/security/CVE-2022-3649",
"https://ubuntu.com/security/CVE-2022-41849",
"https://ubuntu.com/security/CVE-2022-41850",
"https://ubuntu.com/security/CVE-2022-42895",
"https://ubuntu.com/security/CVE-2022-42896",
"https://ubuntu.com/security/CVE-2022-43945",
"https://ubuntu.com/security/CVE-2022-45934",
"https://ubuntu.com/security/CVE-2023-20928"
]
},
"related_cves": [
{
"value": "CVE-2022-3628",
"evidence": "/upstream"
},
{
"value": "CVE-2022-3640",
"evidence": "/upstream"
},
{
"value": "CVE-2022-3643",
"evidence": "/upstream"
},
{
"value": "CVE-2022-3649",
"evidence": "/upstream"
},
{
"value": "CVE-2022-41849",
"evidence": "/upstream"
},
{
"value": "CVE-2022-41850",
"evidence": "/upstream"
},
{
"value": "CVE-2022-42895",
"evidence": "/upstream"
},
{
"value": "CVE-2022-42896",
"evidence": "/upstream"
},
{
"value": "CVE-2022-43945",
"evidence": "/upstream"
},
{
"value": "CVE-2022-45934",
"evidence": "/upstream"
},
{
"value": "CVE-2023-20928",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 412647,
"published_at": "2023-03-03T15:54:50+00:00"
}