14 lines
1.2 KiB
JSON
14 lines
1.2 KiB
JSON
{
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"id": "openEuler-SA-2022-1825",
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"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-1825",
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"title": "An update for kexec-tools is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
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"severity": "Moderate",
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"description": "kexec-tools provides /sbin/kexec binary that facilitates a new kernel to boot using the kernel's kexec feature either on a normal or a panic reboot. This package contains the /sbin/kexec binary and ancillary utilities that together form the userspace component of the kernel's kexec feature.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the permissions of a log file created by kexec-tools. This flaw allows a local unprivileged user to read this file and leak kernel internal information from a previous panic. The highest threat from this vulnerability is to confidentiality. This flaw affects kexec-tools shipped by Fedora versions prior to 2.0.21-8 and RHEL versions prior to 2.0.20-47.(CVE-2021-20269)",
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"cves": [
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{
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"id": "CVE-2021-20269",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20269",
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"severity": "Moderate"
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}
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]
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} |