mirror of
https://github.com/CVEProject/cvelist.git
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94 lines
3.5 KiB
JSON
94 lines
3.5 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2021-20257",
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"ASSIGNER": "secalert@redhat.com",
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"STATE": "PUBLIC"
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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": "An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability."
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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-835",
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"cweId": "CWE-835"
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}
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]
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}
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]
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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": "QEMU",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "Fixed-In v6.2.0"
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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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"references": {
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"reference_data": [
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{
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"url": "https://www.openwall.com/lists/oss-security/2021/02/25/2",
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"refsource": "MISC",
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"name": "https://www.openwall.com/lists/oss-security/2021/02/25/2"
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},
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{
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"url": "https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg07428.html",
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"refsource": "MISC",
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"name": "https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg07428.html"
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},
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{
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"url": "https://github.com/qemu/qemu/commit/3de46e6fc489c52c9431a8a832ad8170a7569bd8",
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"refsource": "MISC",
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"name": "https://github.com/qemu/qemu/commit/3de46e6fc489c52c9431a8a832ad8170a7569bd8"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1930087",
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1930087"
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},
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{
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"url": "https://security.gentoo.org/glsa/202208-27",
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"refsource": "MISC",
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"name": "https://security.gentoo.org/glsa/202208-27"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html",
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"refsource": "MISC",
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"name": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20220425-0003/",
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"refsource": "MISC",
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"name": "https://security.netapp.com/advisory/ntap-20220425-0003/"
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}
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]
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}
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} |