283 lines
12 KiB
JSON
283 lines
12 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "Linux Kernel",
|
|
"vendor": "n/a",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "5.9.4"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. Though the dangling pointer is set to NULL in sunkbd_disconnect, there is still an alias in sunkbd_reinit causing Use After Free."
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-416",
|
|
"description": "CWE-416",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2021-07-02T11:06:56.000Z",
|
|
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"shortName": "redhat"
|
|
},
|
|
"references": [
|
|
{
|
|
"name": "[oss-security] 20201105 CVE-2020-25669: Linux Kernel use-after-free in sunkbd_reinit",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2020/11/05/2"
|
|
},
|
|
{
|
|
"name": "[oss-security] 20201120 Re: CVE-2020-25669: Linux Kernel use-after-free in sunkbd_reinit",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2020/11/20/5"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201210 [SECURITY] [DLA 2483-1] linux-4.19 security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201218 [SECURITY] [DLA 2494-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://www.openwall.com/lists/oss-security/2020/11/05/2%2C"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://www.openwall.com/lists/oss-security/2020/11/20/5%2C"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://github.com/torvalds/linux/commit/77e70d351db7de07a46ac49b87a6c3c7a60fca7e"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://security.netapp.com/advisory/ntap-20210702-0006/"
|
|
}
|
|
],
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "secalert@redhat.com",
|
|
"ID": "CVE-2020-25669",
|
|
"STATE": "PUBLIC"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "Linux Kernel",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_value": "5.9.4"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "n/a"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. Though the dangling pointer is set to NULL in sunkbd_disconnect, there is still an alias in sunkbd_reinit causing Use After Free."
|
|
}
|
|
]
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-416"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "[oss-security] 20201105 CVE-2020-25669: Linux Kernel use-after-free in sunkbd_reinit",
|
|
"refsource": "MLIST",
|
|
"url": "http://www.openwall.com/lists/oss-security/2020/11/05/2"
|
|
},
|
|
{
|
|
"name": "[oss-security] 20201120 Re: CVE-2020-25669: Linux Kernel use-after-free in sunkbd_reinit",
|
|
"refsource": "MLIST",
|
|
"url": "http://www.openwall.com/lists/oss-security/2020/11/20/5"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201210 [SECURITY] [DLA 2483-1] linux-4.19 security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201218 [SECURITY] [DLA 2494-1] linux security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html"
|
|
},
|
|
{
|
|
"name": "https://www.openwall.com/lists/oss-security/2020/11/05/2,",
|
|
"refsource": "MISC",
|
|
"url": "https://www.openwall.com/lists/oss-security/2020/11/05/2,"
|
|
},
|
|
{
|
|
"name": "https://www.openwall.com/lists/oss-security/2020/11/20/5,",
|
|
"refsource": "MISC",
|
|
"url": "https://www.openwall.com/lists/oss-security/2020/11/20/5,"
|
|
},
|
|
{
|
|
"name": "https://github.com/torvalds/linux/commit/77e70d351db7de07a46ac49b87a6c3c7a60fca7e",
|
|
"refsource": "MISC",
|
|
"url": "https://github.com/torvalds/linux/commit/77e70d351db7de07a46ac49b87a6c3c7a60fca7e"
|
|
},
|
|
{
|
|
"name": "https://security.netapp.com/advisory/ntap-20210702-0006/",
|
|
"refsource": "CONFIRM",
|
|
"url": "https://security.netapp.com/advisory/ntap-20210702-0006/"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-04T15:40:36.924Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"name": "[oss-security] 20201105 CVE-2020-25669: Linux Kernel use-after-free in sunkbd_reinit",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2020/11/05/2"
|
|
},
|
|
{
|
|
"name": "[oss-security] 20201120 Re: CVE-2020-25669: Linux Kernel use-after-free in sunkbd_reinit",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://www.openwall.com/lists/oss-security/2020/11/20/5"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201210 [SECURITY] [DLA 2483-1] linux-4.19 security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201218 [SECURITY] [DLA 2494-1] linux security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.openwall.com/lists/oss-security/2020/11/05/2%2C"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.openwall.com/lists/oss-security/2020/11/20/5%2C"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://github.com/torvalds/linux/commit/77e70d351db7de07a46ac49b87a6c3c7a60fca7e"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://security.netapp.com/advisory/ntap-20210702-0006/"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"assignerShortName": "redhat",
|
|
"cveId": "CVE-2020-25669",
|
|
"datePublished": "2021-05-26T11:25:08.000Z",
|
|
"dateReserved": "2020-09-16T00:00:00.000Z",
|
|
"dateUpdated": "2024-08-04T15:40:36.924Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |