mirror of
https://github.com/CVEProject/cvelist.git
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87 lines
3.2 KiB
JSON
87 lines
3.2 KiB
JSON
{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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"ID": "CVE-2021-4028",
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"ASSIGNER": "secalert@redhat.com",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "n/a",
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"product": {
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"product_data": [
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{
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"product_name": "kernel",
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"version": {
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"version_data": [
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{
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"version_value": "Fixed in kernel 5.15-rc1"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-416 - Use After Free"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"refsource": "MISC",
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"name": "https://lkml.org/lkml/2021/10/4/697",
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"url": "https://lkml.org/lkml/2021/10/4/697"
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},
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{
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"refsource": "MISC",
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74"
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},
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{
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2027201",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2027201"
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},
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{
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"refsource": "MISC",
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"name": "https://access.redhat.com/security/cve/CVE-2021-4028",
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"url": "https://access.redhat.com/security/cve/CVE-2021-4028"
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},
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{
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"refsource": "MISC",
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"name": "https://bugzilla.suse.com/show_bug.cgi?id=1193167#c0",
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"url": "https://bugzilla.suse.com/show_bug.cgi?id=1193167#c0"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20221228-0002/",
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"url": "https://security.netapp.com/advisory/ntap-20221228-0002/"
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}
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]
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system."
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}
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]
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}
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} |