Test ID:	1.3.6.1.4.1.25623.1.0.845187
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5217-1)
Summary:	The remote host is missing an update for the 'linux-oem-5.14' package(s) announced via the USN-5217-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-oem-5.14' package(s) announced via the USN-5217-1 advisory. Vulnerability Insight: It was discovered that the NFS server implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4090) It was discovered that the eBPF implementation in the Linux kernel did not properly validate the memory size of certain ring buffer operation arguments. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4204) Affected Software/OS: 'linux-oem-5.14' package(s) on Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 6.6 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-4090 https://security.netapp.com/advisory/ntap-20220318-0010/ https://bugzilla.redhat.com/show_bug.cgi?id=2025101 https://lore.kernel.org/linux-nfs/163692036074.16710.5678362976688977923.stgit@klimt.1015granger.net/ Common Vulnerability Exposure (CVE) ID: CVE-2021-4204 https://access.redhat.com/security/cve/CVE-2021-4204 https://bugzilla.redhat.com/show_bug.cgi?id=2039178 https://security-tracker.debian.org/tracker/CVE-2021-4204 https://security.netapp.com/advisory/ntap-20221228-0003/ https://www.openwall.com/lists/oss-security/2022/01/11/4
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