CVE ID:	CVE-2021-44730
Description:	snapd 2.54.2 did not properly validate the location of the snap- confine binary. A local attacker who can hardlink this binary to another location to cause snap-confine to execute other arbitrary binaries and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-44730 Debian Security Information: DSA-5080 (Google Search) https://www.debian.org/security/2022/dsa-5080 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XCGHG6LJAVJJ72TMART6A7N4Z6MSTGI7/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3QTBN7LLZISXIA4KU4UKDR27Q5PXDS2U/ https://ubuntu.com/security/notices/USN-5292-1 https://ubuntu.com/security/notices/USN-5292-1 http://www.openwall.com/lists/oss-security/2022/02/18/2 http://www.openwall.com/lists/oss-security/2022/02/23/1