CVE-2018-1049 (GCVE-0-2018-1049)
Vulnerability from cvelistv5 – Published: 2018-02-16 21:00 – Updated: 2024-09-16 16:47
VLAI?
Summary
In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Red Hat, Inc. | systemd |
Affected:
prior to 234
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T03:44:11.848Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "1041520",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1041520"
},
{
"name": "[debian-lts-announce] 20181119 [SECURITY] [DLA 1580-1] systemd security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html"
},
{
"name": "RHSA-2018:0260",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:0260"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1534701"
},
{
"name": "USN-3558-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3558-1/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "systemd",
"vendor": "Red Hat, Inc.",
"versions": [
{
"status": "affected",
"version": "prior to 234"
}
]
}
],
"datePublic": "2018-02-16T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-362",
"description": "CWE-362",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-11-20T10:57:01.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "1041520",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1041520"
},
{
"name": "[debian-lts-announce] 20181119 [SECURITY] [DLA 1580-1] systemd security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html"
},
{
"name": "RHSA-2018:0260",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2018:0260"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1534701"
},
{
"name": "USN-3558-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3558-1/"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"DATE_PUBLIC": "2018-02-16T00:00:00",
"ID": "CVE-2018-1049",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "systemd",
"version": {
"version_data": [
{
"version_value": "prior to 234"
}
]
}
}
]
},
"vendor_name": "Red Hat, Inc."
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-362"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "1041520",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1041520"
},
{
"name": "[debian-lts-announce] 20181119 [SECURITY] [DLA 1580-1] systemd security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html"
},
{
"name": "RHSA-2018:0260",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:0260"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1534701",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1534701"
},
{
"name": "USN-3558-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/3558-1/"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2018-1049",
"datePublished": "2018-02-16T21:00:00.000Z",
"dateReserved": "2017-12-04T00:00:00.000Z",
"dateUpdated": "2024-09-16T16:47:41.544Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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…