14 lines
1.2 KiB
JSON
14 lines
1.2 KiB
JSON
{
|
||
"id": "openEuler-SA-2022-1722",
|
||
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-1722",
|
||
"title": "An update for libvirt is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
|
||
"severity": "Medium",
|
||
"description": "Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). The main package includes the libvirtd server exporting the virtualization support.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the `driver->nwfilters` mutex before iterating over virNWFilterObj instances. There was no protection to stop another thread from concurrently modifying the `driver->nwfilters` object. This flaw allows a malicious, unprivileged user to exploit this issue via libvirt’s API virConnectNumOfNWFilters to crash the network filter management daemon (libvirtd/virtnwfilterd).(CVE-2022-0897)",
|
||
"cves": [
|
||
{
|
||
"id": "CVE-2022-0897",
|
||
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0897",
|
||
"severity": "Medium"
|
||
}
|
||
]
|
||
} |