14 lines
1.2 KiB
JSON
14 lines
1.2 KiB
JSON
{
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"id": "openEuler-SA-2022-1772",
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"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-1772",
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"title": "An update for qemu is now available for openEuler-22.03-LTS",
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"severity": "Medium",
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"description": "QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\r\n\r\nA NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.(CVE-2021-4158)\n\nA flaw was found in the QEMU virtio-fs shared file system daemon (virtiofsd) implementation. A local guest user can create files in the directories shared by virtio-fs with unintended group ownership in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of the group. This issue allows a malicious user to trigger CVE-2018-13405 to obtain sensitive information or potentially escalate their privileges on the system.(CVE-2022-0358)",
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"cves": [
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{
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"id": "CVE-2022-0358",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0358",
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"severity": "Medium"
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}
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]
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} |