linux-oem-6.1 vulnerabilities
Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-31085) Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service (paravirtualized device unavailability). (CVE-2023-34324) Lucas Leong discovered that the netfilter subsystem in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-39189) Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244) Kyle Zeng discovered that the IPv4 implementation in the Linux kernel did not properly handle socket buffers (skb) when performing IP routing in certain circumstances, leading to a null pointer dereference vulnerability. A privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-42754) It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not properly
- Products
- linux-oem-6.1
- Affected versions
- 6.1.0-1004.4, 6.1.0-1006.6, 6.1.0-1007.7, 6.1.0-1008.8, 6.1.0-1009.9, 6.1.0-1010.10, 6.1.0-1012.12, 6.1.0-1013.13, 6.1.0-1014.14, 6.1.0-1015.15, 6.1.0-1016.16, 6.1.0-1017.17, 6.1.0-1019.19, 6.1.0-1020.20, 6.1.0-1021.21, 6.1.0-1022.22, 6.1.0-1023.23, 6.1.0-1024.24
- Fixed versions
- 6.1.0-1025.25
- CVEs
- CVE-2023-31085, CVE-2023-34324, CVE-2023-39189, CVE-2023-4244, CVE-2023-42754, CVE-2023-4921, CVE-2023-5345
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:03 UTC · Revision 1
Source evidence
Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-31085) Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service (paravirtualized device unavailability). (CVE-2023-34324) Lucas Leong discovered that the netfilter subsystem in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-39189) Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244) Kyle Zeng discovered that the IPv4 implementation in the Linux kernel did not properly handle socket buffers (skb) when performing IP routing in certain circumstances, leading to a null pointer dereference vulnerability. A privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-42754) It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not properly
osv:USN-6461-1
linux-oem-6.1
Fixed versions: 6.1.0-1025.25
Complete source record
{
"id": "5e6d1572bce5fb24cd152481b7f4e45fea95785735c45f89ba40738d1ee5870d",
"url": "https://osv.dev/vulnerability/USN-6461-1",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "linux-oem-6.1 vulnerabilities",
"summary": "Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-31085) Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service (paravirtualized device unavailability). (CVE-2023-34324) Lucas Leong discovered that the netfilter subsystem in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-39189) Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244) Kyle Zeng discovered that the IPv4 implementation in the Linux kernel did not properly handle socket buffers (skb) when performing IP routing in certain circumstances, leading to a null pointer dereference vulnerability. A privileged attacker could use this to cause a denial of service (system crash). (CVE-2023-42754) It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not properly",
"evidence": "osv:USN-6461-1",
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{
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{
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"evidence": "/affected/0/versions"
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{
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"evidence": "/affected/0/versions"
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{
"value": "6.1.0-1008.8",
"evidence": "/affected/0/versions"
},
{
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"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1010.10",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1012.12",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1013.13",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1014.14",
"evidence": "/affected/0/versions"
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{
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"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1016.16",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1017.17",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1019.19",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1020.20",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1021.21",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1022.22",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1023.23",
"evidence": "/affected/0/versions"
},
{
"value": "6.1.0-1024.24",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "USN-6461-1",
"aliases": [
"USN-6461-1"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
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{
"fixed": "6.1.0-1025.25"
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],
"package": {
"name": "linux-oem-6.1",
"purl": "pkg:deb/ubuntu/linux-oem-6.1?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
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"6.1.0-1006.6",
"6.1.0-1007.7",
"6.1.0-1008.8",
"6.1.0-1009.9",
"6.1.0-1010.10",
"6.1.0-1012.12",
"6.1.0-1013.13",
"6.1.0-1014.14",
"6.1.0-1015.15",
"6.1.0-1016.16",
"6.1.0-1017.17",
"6.1.0-1019.19",
"6.1.0-1020.20",
"6.1.0-1021.21",
"6.1.0-1022.22",
"6.1.0-1023.23",
"6.1.0-1024.24"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6461-1.json",
"cves_map": {
"cves": [
{
"id": "CVE-2023-4244",
"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:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2023-4921",
"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": "high"
}
]
},
{
"id": "CVE-2023-5345",
"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": "high"
}
]
},
{
"id": "CVE-2023-31085",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2023-34324",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2023-39189",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2023-42754",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
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},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-6.1.0-1025-oem",
"binary_version": "6.1.0-1025.25"
},
{
"binary_name": "linux-headers-6.1.0-1025-oem",
"binary_version": "6.1.0-1025.25"
},
{
"binary_name": "linux-image-unsigned-6.1.0-1025-oem",
"binary_version": "6.1.0-1025.25"
},
{
"binary_name": "linux-modules-6.1.0-1025-oem",
"binary_version": "6.1.0-1025.25"
},
{
"binary_name": "linux-modules-ipu6-6.1.0-1025-oem",
"binary_version": "6.1.0-1025.25"
},
{
"binary_name": "linux-modules-ivsc-6.1.0-1025-oem",
"binary_version": "6.1.0-1025.25"
},
{
"binary_name": "linux-modules-iwlwifi-6.1.0-1025-oem",
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},
{
"binary_name": "linux-oem-6.1-headers-6.1.0-1025",
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},
{
"binary_name": "linux-oem-6.1-tools-6.1.0-1025",
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},
{
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{
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],
"availability": "No subscription required"
}
}
],
"modified": "2026-10-23T10:33:01.887799023Z",
"provider": "osv",
"upstream": [
"CVE-2023-31085",
"CVE-2023-34324",
"CVE-2023-39189",
"CVE-2023-4244",
"CVE-2023-42754",
"CVE-2023-4921",
"CVE-2023-5345",
"UBUNTU-CVE-2023-31085",
"UBUNTU-CVE-2023-34324",
"UBUNTU-CVE-2023-39189",
"UBUNTU-CVE-2023-4244",
"UBUNTU-CVE-2023-42754",
"UBUNTU-CVE-2023-4921",
"UBUNTU-CVE-2023-5345"
],
"references": [
"https://ubuntu.com/security/notices/USN-6461-1",
"https://ubuntu.com/security/CVE-2023-4244",
"https://ubuntu.com/security/CVE-2023-4921",
"https://ubuntu.com/security/CVE-2023-5345",
"https://ubuntu.com/security/CVE-2023-31085",
"https://ubuntu.com/security/CVE-2023-34324",
"https://ubuntu.com/security/CVE-2023-39189",
"https://ubuntu.com/security/CVE-2023-42754"
]
},
"related_cves": [
{
"value": "CVE-2023-31085",
"evidence": "/upstream"
},
{
"value": "CVE-2023-34324",
"evidence": "/upstream"
},
{
"value": "CVE-2023-39189",
"evidence": "/upstream"
},
{
"value": "CVE-2023-4244",
"evidence": "/upstream"
},
{
"value": "CVE-2023-42754",
"evidence": "/upstream"
},
{
"value": "CVE-2023-4921",
"evidence": "/upstream"
},
{
"value": "CVE-2023-5345",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 412660,
"published_at": "2023-10-31T12:51:27+00:00"
}