UnratedFix available
linux-lowlatency-hwe-6.5 vulnerabilities
Type: advisorySources: OSV
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - JFS file system; - BPF subsystem; - Netfilter; (CVE-2023-52600, CVE-2024-26589, CVE-2024-26591, CVE-2024-26581, CVE-2023-52603)
- Products
- linux-lowlatency-hwe-6.5
- Affected versions
- 6.5.0-14.14.1~22.04.1, 6.5.0-15.15.1.1~22.04.1, 6.5.0-17.17.1.1.1~22.04.1, 6.5.0-21.21.1~22.04.1, 6.5.0-25.25.1~22.04.1, 6.5.0-26.26.1~22.04.1, 6.5.0-27.28.1~22.04.1
- Fixed versions
- 6.5.0-28.29.1~22.04.1
- CVEs
- CVE-2023-52600, CVE-2023-52603, CVE-2024-26581, CVE-2024-26589, CVE-2024-26591
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 19:32 UTC · Revision 1
Source evidence
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - JFS file system; - BPF subsystem; - Netfilter; (CVE-2023-52600, CVE-2024-26589, CVE-2024-26591, CVE-2024-26581, CVE-2023-52603)
osv:USN-6743-2
linux-lowlatency-hwe-6.5
Fixed versions: 6.5.0-28.29.1~22.04.1
Complete source record
{
"id": "9a71e3f97357c96bde702a7951ef1024427e873e2634431e871b6ca139415027",
"url": "https://osv.dev/vulnerability/USN-6743-2",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "linux-lowlatency-hwe-6.5 vulnerabilities",
"summary": "Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - JFS file system; - BPF subsystem; - Netfilter; (CVE-2023-52600, CVE-2024-26589, CVE-2024-26591, CVE-2024-26581, CVE-2023-52603)",
"evidence": "osv:USN-6743-2",
"products": [
{
"name": {
"value": "linux-lowlatency-hwe-6.5",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.5.0-28.29.1~22.04.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "6.5.0-14.14.1~22.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.5.0-15.15.1.1~22.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.5.0-17.17.1.1.1~22.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.5.0-21.21.1~22.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.5.0-25.25.1~22.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.5.0-26.26.1~22.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "6.5.0-27.28.1~22.04.1",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "USN-6743-2",
"aliases": [
"USN-6743-2"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.5.0-28.29.1~22.04.1"
}
]
}
],
"package": {
"name": "linux-lowlatency-hwe-6.5",
"purl": "pkg:deb/ubuntu/linux-lowlatency-hwe-6.5?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"6.5.0-14.14.1~22.04.1",
"6.5.0-15.15.1.1~22.04.1",
"6.5.0-17.17.1.1.1~22.04.1",
"6.5.0-21.21.1~22.04.1",
"6.5.0-25.25.1~22.04.1",
"6.5.0-26.26.1~22.04.1",
"6.5.0-27.28.1~22.04.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6743-2.json",
"cves_map": {
"cves": [
{
"id": "CVE-2023-52600",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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: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-2023-52603",
"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: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-2024-26581",
"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-2024-26589",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/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: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-2024-26591",
"severity": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-buildinfo-6.5.0-28-lowlatency-64k",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-cloud-tools-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-headers-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-headers-6.5.0-28-lowlatency-64k",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-image-unsigned-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-image-unsigned-6.5.0-28-lowlatency-64k",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-cloud-tools-6.5.0-28",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-cloud-tools-common",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-headers-6.5.0-28",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-lib-rust-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-tools-6.5.0-28",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-tools-common",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-lowlatency-hwe-6.5-tools-host",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-modules-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-modules-6.5.0-28-lowlatency-64k",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-modules-iwlwifi-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-tools-6.5.0-28-lowlatency",
"binary_version": "6.5.0-28.29.1~22.04.1"
},
{
"binary_name": "linux-tools-6.5.0-28-lowlatency-64k",
"binary_version": "6.5.0-28.29.1~22.04.1"
}
],
"availability": "No subscription required"
}
}
],
"modified": "2026-10-22T23:19:44.078323719Z",
"provider": "osv",
"upstream": [
"CVE-2023-52600",
"CVE-2023-52603",
"CVE-2024-26581",
"CVE-2024-26589",
"CVE-2024-26591",
"UBUNTU-CVE-2023-52600",
"UBUNTU-CVE-2023-52603",
"UBUNTU-CVE-2024-26581",
"UBUNTU-CVE-2024-26589",
"UBUNTU-CVE-2024-26591"
],
"references": [
"https://ubuntu.com/security/notices/USN-6743-2",
"https://ubuntu.com/security/CVE-2023-52600",
"https://ubuntu.com/security/CVE-2023-52603",
"https://ubuntu.com/security/CVE-2024-26581",
"https://ubuntu.com/security/CVE-2024-26589",
"https://ubuntu.com/security/CVE-2024-26591"
]
},
"related_cves": [
{
"value": "CVE-2023-52600",
"evidence": "/upstream"
},
{
"value": "CVE-2023-52603",
"evidence": "/upstream"
},
{
"value": "CVE-2024-26581",
"evidence": "/upstream"
},
{
"value": "CVE-2024-26589",
"evidence": "/upstream"
},
{
"value": "CVE-2024-26591",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 410114,
"published_at": "2024-04-22T17:40:26+00:00"
}