USN-6921-2
- Source
- https://ubuntu.com/security/notices/USN-6921-2
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6921-2.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-6921-2
- Upstream
- Related
- Published
- 2024-07-30T10:33:56.939176Z
- Modified
- 2025-10-13T04:37:56Z
- Summary
- linux-lowlatency vulnerabilities
- Details
-
Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious #VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to expose sensitive information or possibly execute arbitrary code in the trusted execution environment. (CVE-2024-25742)
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: - DMA engine subsystem; - HID subsystem; - I2C subsystem; - PHY drivers; - TTY drivers; - IPv4 networking; (CVE-2024-35997, CVE-2024-36016, CVE-2024-35990, CVE-2024-35984, CVE-2024-35992, CVE-2024-36008)
- References
-
- https://ubuntu.com/security/notices/USN-6921-2
- https://ubuntu.com/security/CVE-2024-25742
- https://ubuntu.com/security/CVE-2024-35984
- https://ubuntu.com/security/CVE-2024-35990
- https://ubuntu.com/security/CVE-2024-35992
- https://ubuntu.com/security/CVE-2024-35997
- https://ubuntu.com/security/CVE-2024-36008
- https://ubuntu.com/security/CVE-2024-36016
Affected packages
Ubuntu:24.04:LTS / linux-lowlatency
Package
- Name
- linux-lowlatency
- Purl
- pkg:deb/ubuntu/linux-lowlatency@6.8.0-39.39.1?arch=source&distro=noble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed6.8.0-39.39.1
Affected versions
6.*
6.5.0-9.9.1
6.6.0-14.14.1
6.8.0-7.7.1
6.8.0-25.25.3
6.8.0-28.28.1
6.8.0-31.31.1
6.8.0-35.35.1
6.8.0-36.36.1
6.8.0-38.38.1
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-buildinfo-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-buildinfo-6.8.0-39-lowlatency-64k"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-cloud-tools-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-headers-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-headers-6.8.0-39-lowlatency-64k"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-image-unsigned-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-image-unsigned-6.8.0-39-lowlatency-64k"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-cloud-tools-6.8.0-39"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-cloud-tools-common"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-headers-6.8.0-39"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-lib-rust-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-tools-6.8.0-39"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-tools-common"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-lowlatency-tools-host"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-modules-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-modules-6.8.0-39-lowlatency-64k"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-modules-iwlwifi-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-tools-6.8.0-39-lowlatency"
},
{
"binary_version": "6.8.0-39.39.1",
"binary_name": "linux-tools-6.8.0-39-lowlatency-64k"
}
]
}
Database specific
{
"cves_map": {
"ecosystem": "Ubuntu:24.04:LTS",
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2024-25742"
},
{
"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": "medium"
}
],
"id": "CVE-2024-35984"
},
{
"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": "medium"
}
],
"id": "CVE-2024-35990"
},
{
"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": "medium"
}
],
"id": "CVE-2024-35992"
},
{
"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": "medium"
}
],
"id": "CVE-2024-35997"
},
{
"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": "medium"
}
],
"id": "CVE-2024-36008"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
],
"id": "CVE-2024-36016"
}
]
}
}