{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2022-31214","title":"Title"},{"category":"description","text":"A Privilege Context Switching issue was discovered in join.c in Firejail 0.9.68. By crafting a bogus Firejail container that is accepted by the Firejail setuid-root program as a join target, a local attacker can enter an environment in which the Linux user namespace is still the initial user namespace, the NO_NEW_PRIVS prctl is not activated, and the entered mount namespace is under the attacker's control. In this way, the filesystem layout can be adjusted to gain root privileges through execution of available setuid-root binaries such as su or sudo.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2022-31214","url":"https://www.suse.com/security/cve/CVE-2022-31214"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1199148 for CVE-2022-31214","url":"https://bugzilla.suse.com/1199148"},{"category":"external","summary":"Advisory link for openSUSE-SU-2022:10015-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Y44WP6HYFSMERMHYQLJJNHIWG34P4MU4/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2022:10016-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BANQSQMV546D7IN75266REGOZOIGQEUH/"}],"title":"SUSE CVE CVE-2022-31214","tracking":{"current_release_date":"2025-03-15T07:32:16Z","generator":{"date":"2023-02-15T03:25:42Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2022-31214","initial_release_date":"2023-02-15T03:25:42Z","revision_history":[{"date":"2023-02-15T03:25:42Z","number":"2","summary":"Current version"},{"date":"2025-01-01T03:03:25Z","number":"3","summary":"Current version"},{"date":"2025-02-14T07:42:47Z","number":"4","summary":"Current version"},{"date":"2025-02-16T07:25:53Z","number":"5","summary":"Current 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in join.c in Firejail 0.9.68. By crafting a bogus Firejail container that is accepted by the Firejail setuid-root program as a join target, a local attacker can enter an environment in which the Linux user namespace is still the initial user namespace, the NO_NEW_PRIVS prctl is not activated, and the entered mount namespace is under the attacker's control. In this way, the filesystem layout can be adjusted to gain root privileges through execution of available setuid-root binaries such as su or sudo.","title":"CVE description"}],"product_status":{"recommended":["SUSE Package Hub 15 SP3:firejail-0.9.70-bp153.2.6.1","SUSE Package Hub 15 SP4:firejail-0.9.70-bp154.2.3.1","SUSE Package Hub 15 SP4:firejail-bash-completion-0.9.70-bp154.2.3.1","SUSE Package Hub 15 SP4:firejail-zsh-completion-0.9.70-bp154.2.3.1","openSUSE Leap 15.3:firejail-0.9.70-bp153.2.6.1","openSUSE Leap 15.4:firejail-0.9.70-bp154.2.3.1","openSUSE Leap 15.4:firejail-bash-completion-0.9.70-bp154.2.3.1","openSUSE Leap 15.4:firejail-zsh-completion-0.9.70-bp154.2.3.1","openSUSE Tumbleweed:firejail-0.9.68-3.1","openSUSE Tumbleweed:firejail-bash-completion-0.9.68-3.1","openSUSE Tumbleweed:firejail-zsh-completion-0.9.68-3.1"]},"references":[{"category":"external","summary":"CVE-2022-31214","url":"https://www.suse.com/security/cve/CVE-2022-31214"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1199148 for CVE-2022-31214","url":"https://bugzilla.suse.com/1199148"},{"category":"external","summary":"Advisory link for openSUSE-SU-2022:10015-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Y44WP6HYFSMERMHYQLJJNHIWG34P4MU4/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2022:10016-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BANQSQMV546D7IN75266REGOZOIGQEUH/"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Package Hub 15 SP3:firejail-0.9.70-bp153.2.6.1","SUSE Package Hub 15 SP4:firejail-0.9.70-bp154.2.3.1","SUSE Package Hub 15 SP4:firejail-bash-completion-0.9.70-bp154.2.3.1","SUSE Package Hub 15 SP4:firejail-zsh-completion-0.9.70-bp154.2.3.1","openSUSE Leap 15.3:firejail-0.9.70-bp153.2.6.1","openSUSE Leap 15.4:firejail-0.9.70-bp154.2.3.1","openSUSE Leap 15.4:firejail-bash-completion-0.9.70-bp154.2.3.1","openSUSE Leap 15.4:firejail-zsh-completion-0.9.70-bp154.2.3.1","openSUSE Tumbleweed:firejail-0.9.68-3.1","openSUSE Tumbleweed:firejail-bash-completion-0.9.68-3.1","openSUSE Tumbleweed:firejail-zsh-completion-0.9.68-3.1"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Package Hub 15 SP3:firejail-0.9.70-bp153.2.6.1","SUSE Package Hub 15 SP4:firejail-0.9.70-bp154.2.3.1","SUSE Package Hub 15 SP4:firejail-bash-completion-0.9.70-bp154.2.3.1","SUSE Package Hub 15 SP4:firejail-zsh-completion-0.9.70-bp154.2.3.1","openSUSE Leap 15.3:firejail-0.9.70-bp153.2.6.1","openSUSE Leap 15.4:firejail-0.9.70-bp154.2.3.1","openSUSE Leap 15.4:firejail-bash-completion-0.9.70-bp154.2.3.1","openSUSE Leap 15.4:firejail-zsh-completion-0.9.70-bp154.2.3.1","openSUSE Tumbleweed:firejail-0.9.68-3.1","openSUSE Tumbleweed:firejail-bash-completion-0.9.68-3.1","openSUSE Tumbleweed:firejail-zsh-completion-0.9.68-3.1"]}],"threats":[{"category":"impact","date":"2022-05-03T09:30:12Z","details":"important"}],"title":"CVE-2022-31214"}]}