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89 lines
3.5 KiB
JSON
89 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-2021-3638",
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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 out-of-bounds memory access flaw was found in the ATI VGA device emulation of QEMU. This flaw occurs in the ati_2d_blt() routine while handling MMIO write operations when the guest provides invalid values for the destination display parameters. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service."
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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-787 - Out-of-bounds Write",
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"cweId": "CWE-787"
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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": "Affects qemu v4.0 to v6.1"
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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://bugzilla.redhat.com/show_bug.cgi?id=1979858",
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1979858"
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},
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{
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"url": "https://ubuntu.com/security/CVE-2021-3638",
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"refsource": "MISC",
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"name": "https://ubuntu.com/security/CVE-2021-3638"
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},
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{
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"url": "https://lists.nongnu.org/archive/html/qemu-devel/2021-09/msg01682.html",
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"refsource": "MISC",
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"name": "https://lists.nongnu.org/archive/html/qemu-devel/2021-09/msg01682.html"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTVPHLLXJ65BUMFBUUZ35F3J632SLFRK/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTVPHLLXJ65BUMFBUUZ35F3J632SLFRK/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/",
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"refsource": "MISC",
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"name": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20220407-0003/",
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"refsource": "MISC",
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"name": "https://security.netapp.com/advisory/ntap-20220407-0003/"
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}
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]
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}
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} |