UnratedFix available
Fix CVE(s): CVE-2025-6019
Type: advisorySources: OSV
* SECURITY UPDATE: privilege escalation via suid/dev on resize mount - debian/patches/CVE-2025-6019.patch: mount with nosuid,nodev in xfs_resize_device() (src/plugins/fs/generic.c) - CVE-2025-6019
- Products
- gir1.2-blockdev-2.0, libblockdev-btrfs-dev, libblockdev-btrfs2, libblockdev-crypto-dev, libblockdev-crypto2, libblockdev-dev, libblockdev-dm-dev, libblockdev-dm2, libblockdev-fs-dev, libblockdev-fs2, libblockdev-kbd-dev, libblockdev-kbd2, libblockdev-loop-dev, libblockdev-loop2, libblockdev-lvm-dbus-dev, libblockdev-lvm-dbus2, libblockdev-lvm-dev, libblockdev-lvm2, libblockdev-mdraid-dev, libblockdev-mdraid2, libblockdev-mpath-dev, libblockdev-mpath2, libblockdev-part-dev, libblockdev-part-err-dev, libblockdev-part-err2, libblockdev-part2, libblockdev-plugins-all, libblockdev-swap-dev, libblockdev-swap2, libblockdev-utils-dev, libblockdev-utils2, libblockdev2, python3-blockdev
- Affected versions
- Not specified
- Fixed versions
- 2.16-2+tuxcare.els1
- CVEs
- CVE-2025-6019
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:42 UTC · Revision 1
Source evidence
* SECURITY UPDATE: privilege escalation via suid/dev on resize mount - debian/patches/CVE-2025-6019.patch: mount with nosuid,nodev in xfs_resize_device() (src/plugins/fs/generic.c) - CVE-2025-6019
osv:CLSA-2026-1791302095
gir1.2-blockdev-2.0
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-btrfs-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-btrfs2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-crypto-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-crypto2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-dm-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-dm2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-fs-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-fs2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-kbd-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-kbd2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-loop-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-loop2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-lvm-dbus-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-lvm-dbus2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-lvm-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-lvm2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-mdraid-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-mdraid2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-mpath-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-mpath2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-part-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-part-err-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-part-err2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-part2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-plugins-all
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-swap-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-swap2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-utils-dev
Fixed versions: 2.16-2+tuxcare.els1
libblockdev-utils2
Fixed versions: 2.16-2+tuxcare.els1
libblockdev2
Fixed versions: 2.16-2+tuxcare.els1
python3-blockdev
Fixed versions: 2.16-2+tuxcare.els1
Complete source record
{
"id": "8d6563b8853c48ec906141e1289e5f42dc4f361fd82d60fed192ba4251569556",
"url": "https://osv.dev/vulnerability/CLSA-2026-1791302095",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Fix CVE(s): CVE-2025-6019",
"summary": "* SECURITY UPDATE: privilege escalation via suid/dev on resize mount - debian/patches/CVE-2025-6019.patch: mount with nosuid,nodev in xfs_resize_device() (src/plugins/fs/generic.c) - CVE-2025-6019",
"evidence": "osv:CLSA-2026-1791302095",
"products": [
{
"name": {
"value": "gir1.2-blockdev-2.0",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-btrfs-dev",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-btrfs2",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-crypto-dev",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-crypto2",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-dev",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-dm-dev",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-dm2",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-fs-dev",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-fs2",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-kbd-dev",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-kbd2",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-loop-dev",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-loop2",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-lvm-dbus-dev",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-lvm-dbus2",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-lvm-dev",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-lvm2",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/17/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-mdraid-dev",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/18/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-mdraid2",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/19/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-mpath-dev",
"evidence": "/affected/20/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/20/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-mpath2",
"evidence": "/affected/21/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/21/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-part-dev",
"evidence": "/affected/22/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/22/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-part-err-dev",
"evidence": "/affected/23/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/23/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-part-err2",
"evidence": "/affected/24/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/24/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-part2",
"evidence": "/affected/25/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/25/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-plugins-all",
"evidence": "/affected/26/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/26/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-swap-dev",
"evidence": "/affected/27/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/27/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-swap2",
"evidence": "/affected/28/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/28/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-utils-dev",
"evidence": "/affected/29/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/29/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev-utils2",
"evidence": "/affected/30/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/30/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libblockdev2",
"evidence": "/affected/31/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/31/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-blockdev",
"evidence": "/affected/32/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.16-2+tuxcare.els1",
"evidence": "/affected/32/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1791302095",
"aliases": [
"CLSA-2026-1791302095"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "gir1.2-blockdev-2.0",
"purl": "pkg:deb/tuxcare/gir1.2-blockdev-2.0?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-btrfs-dev",
"purl": "pkg:deb/tuxcare/libblockdev-btrfs-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-btrfs2",
"purl": "pkg:deb/tuxcare/libblockdev-btrfs2?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-crypto-dev",
"purl": "pkg:deb/tuxcare/libblockdev-crypto-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-crypto2",
"purl": "pkg:deb/tuxcare/libblockdev-crypto2?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-dev",
"purl": "pkg:deb/tuxcare/libblockdev-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-dm-dev",
"purl": "pkg:deb/tuxcare/libblockdev-dm-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-dm2",
"purl": "pkg:deb/tuxcare/libblockdev-dm2?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-fs-dev",
"purl": "pkg:deb/tuxcare/libblockdev-fs-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-fs2",
"purl": "pkg:deb/tuxcare/libblockdev-fs2?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-kbd-dev",
"purl": "pkg:deb/tuxcare/libblockdev-kbd-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-kbd2",
"purl": "pkg:deb/tuxcare/libblockdev-kbd2?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
"package": {
"name": "libblockdev-loop-dev",
"purl": "pkg:deb/tuxcare/libblockdev-loop-dev?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791302095.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16-2+tuxcare.els1"
}
]
}
],
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],
"modified": "2026-10-26T09:32:04.328267271Z",
"provider": "osv",
"upstream": [
"CVE-2025-6019"
],
"references": [
"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1791302095.html",
"https://nvd.nist.gov/vuln/detail/CVE-2025-6019"
]
},
"related_cves": [
{
"value": "CVE-2025-6019",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 449599,
"published_at": "2026-10-06T15:55:05+00:00"
}