USN-7725-2
- Source
- https://ubuntu.com/security/notices/USN-7725-2
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7725-2.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/USN-7725-2
- Upstream
- Related
- Published
- 2025-08-28T23:20:30.237142Z
- Modified
- 2025-11-07T04:49:50Z
- Summary
- linux-realtime, linux-raspi-realtime vulnerabilities
- Details
-
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: - Overlay file system; - Network traffic control; (CVE-2025-21887, CVE-2024-57996, CVE-2025-38350, CVE-2025-37752)
- References
Affected packages
Ubuntu:Pro:24.04:LTS:Realtime:Kernel / linux-raspi-realtime
Package
- Name
- linux-raspi-realtime
- Purl
- pkg:deb/ubuntu/linux-raspi-realtime@6.8.0-2029.30?arch=source&distro=realtime/noble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed6.8.0-2029.30
Affected versions
6.*
6.7.0-2001.1
6.8.0-2001.1
6.8.0-2002.2
6.8.0-2004.4
6.8.0-2005.5
6.8.0-2006.6
6.8.0-2007.7
6.8.0-2008.8
6.8.0-2009.9
6.8.0-2010.10
6.8.0-2011.11
6.8.0-2012.12
6.8.0-2013.14
6.8.0-2014.15
6.8.0-2015.16
6.8.0-2016.17
6.8.0-2017.18
6.8.0-2018.19
6.8.0-2019.20
6.8.0-2022.23
6.8.0-2023.24
6.8.0-2024.25
6.8.0-2025.26
6.8.0-2026.27
6.8.0-2028.29
Ecosystem specific
{
"binaries": [
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-buildinfo-6.8.0-2029-raspi-realtime"
},
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-headers-6.8.0-2029-raspi-realtime"
},
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-image-6.8.0-2029-raspi-realtime"
},
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-modules-6.8.0-2029-raspi-realtime"
},
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-raspi-realtime-headers-6.8.0-2029"
},
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-raspi-realtime-tools-6.8.0-2029"
},
{
"binary_version": "6.8.0-2029.30",
"binary_name": "linux-tools-6.8.0-2029-raspi-realtime"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:Pro:24.04:LTS:Realtime:Kernel",
"cves": [
{
"id": "CVE-2024-57996",
"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-2025-21887",
"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": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2025-37752",
"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": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38350",
"severity": [
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
Ubuntu:Pro:24.04:LTS:Realtime:Kernel / linux-realtime
Package
- Name
- linux-realtime
- Purl
- pkg:deb/ubuntu/linux-realtime@6.8.1-1031.32?arch=source&distro=realtime/noble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed6.8.1-1031.32
Affected versions
6.*
6.8.0-1008.19
6.8.1-1001.1
6.8.1-1002.2
6.8.1-1003.3
6.8.1-1004.4
6.8.1-1005.5
6.8.1-1006.6
6.8.1-1007.7
6.8.1-1008.8
6.8.1-1009.9
6.8.1-1010.10
6.8.1-1011.11
6.8.1-1012.12
6.8.1-1013.14
6.8.1-1014.15
6.8.1-1015.16
6.8.1-1016.17
6.8.1-1017.18
6.8.1-1018.19
6.8.1-1019.20
6.8.1-1020.21
6.8.1-1021.22
6.8.1-1022.23
6.8.1-1023.24
6.8.1-1024.25
6.8.1-1025.26
6.8.1-1026.27
6.8.1-1030.31
Ecosystem specific
{
"binaries": [
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-buildinfo-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-cloud-tools-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-headers-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-image-unsigned-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-modules-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-modules-extra-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-modules-iwlwifi-6.8.1-1031-realtime"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-realtime-cloud-tools-6.8.1-1031"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-realtime-headers-6.8.1-1031"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-realtime-tools-6.8.1-1031"
},
{
"binary_version": "6.8.1-1031.32",
"binary_name": "linux-tools-6.8.1-1031-realtime"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:Pro:24.04:LTS:Realtime:Kernel",
"cves": [
{
"id": "CVE-2024-57996",
"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-2025-21887",
"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": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2025-37752",
"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": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2025-38350",
"severity": [
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}