SUSE-SU-2025:3868-1
Vulnerability from csaf_suse - Published: 2025-10-30 13:44 - Updated: 2025-10-30 13:44Summary
Security update for chrony
Notes
Title of the patch
Security update for chrony
Description of the patch
This update for chrony fixes the following issues:
Security issues fixed:
- Race condition during socket creation by chronyc allows privilege escalation from user chrony to root (bsc#1246544).
Other issues fixed:
- Improve connection retry intervals when facing NTS-KE related issues (bsc#1213551).
* nts: use shorter NTS-KE retry interval when network is down.
* ntp: don't adjust poll interval when waiting for NTS-KE.
Patchnames
SUSE-2025-3868,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3868
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for chrony",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for chrony fixes the following issues:\n\nSecurity issues fixed:\n - Race condition during socket creation by chronyc allows privilege escalation from user chrony to root (bsc#1246544).\n \nOther issues fixed:\n - Improve connection retry intervals when facing NTS-KE related issues (bsc#1213551).\n * nts: use shorter NTS-KE retry interval when network is down.\n * ntp: don\u0027t adjust poll interval when waiting for NTS-KE.\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-2025-3868,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3868",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_3868-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:3868-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-20253868-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:3868-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023089.html"
},
{
"category": "self",
"summary": "SUSE Bug 1194220",
"url": "https://bugzilla.suse.com/1194220"
},
{
"category": "self",
"summary": "SUSE Bug 1194229",
"url": "https://bugzilla.suse.com/1194229"
},
{
"category": "self",
"summary": "SUSE Bug 1213551",
"url": "https://bugzilla.suse.com/1213551"
},
{
"category": "self",
"summary": "SUSE Bug 1246544",
"url": "https://bugzilla.suse.com/1246544"
}
],
"title": "Security update for chrony",
"tracking": {
"current_release_date": "2025-10-30T13:44:59Z",
"generator": {
"date": "2025-10-30T13:44:59Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:3868-1",
"initial_release_date": "2025-10-30T13:44:59Z",
"revision_history": [
{
"date": "2025-10-30T13:44:59Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "chrony-4.1-5.12.1.aarch64",
"product": {
"name": "chrony-4.1-5.12.1.aarch64",
"product_id": "chrony-4.1-5.12.1.aarch64"
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "chrony-4.1-5.12.1.i586",
"product": {
"name": "chrony-4.1-5.12.1.i586",
"product_id": "chrony-4.1-5.12.1.i586"
}
}
],
"category": "architecture",
"name": "i586"
},
{
"branches": [
{
"category": "product_version",
"name": "chrony-4.1-5.12.1.ppc64le",
"product": {
"name": "chrony-4.1-5.12.1.ppc64le",
"product_id": "chrony-4.1-5.12.1.ppc64le"
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "chrony-4.1-5.12.1.s390",
"product": {
"name": "chrony-4.1-5.12.1.s390",
"product_id": "chrony-4.1-5.12.1.s390"
}
}
],
"category": "architecture",
"name": "s390"
},
{
"branches": [
{
"category": "product_version",
"name": "chrony-4.1-5.12.1.s390x",
"product": {
"name": "chrony-4.1-5.12.1.s390x",
"product_id": "chrony-4.1-5.12.1.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "chrony-4.1-5.12.1.x86_64",
"product": {
"name": "chrony-4.1-5.12.1.x86_64",
"product_id": "chrony-4.1-5.12.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
"product": {
"name": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
"product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sles-ltss-extended-security:12:sp5"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "chrony-4.1-5.12.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5",
"product_id": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:chrony-4.1-5.12.1.x86_64"
},
"product_reference": "chrony-4.1-5.12.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"
}
]
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…