CVE-2021-33910

Mô tả

Tham khảo

• packetstormsecurity.com/files/163621/Sequoia-A-Deep-Root-In-Linuxs-Filesystem-Layer.html · Exploit
• openwall.com/lists/oss-security/2021/08/04/2 · Mailing List
• openwall.com/lists/oss-security/2021/08/17/3 · Mailing List
• openwall.com/lists/oss-security/2021/09/07/3 · Mailing List
• cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf
• systemd/systemd-stable commit 4a1c5f3 · Patch
• systemd/systemd-stable commit 764b741 · Patch
• systemd/systemd-stable commit b006743 · Patch
• systemd/systemd-stable commit cfd14c6 · Patch
• systemd/systemd commit b34a4f0 · Patch
• systemd/systemd#20256 · Patch
• lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2LSDMHAKI4LGFOCSPXNVVSEWQFAVFWR7
• lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI
• security.gentoo.org/glsa/202107-48 · Third Party Advisory
• security.netapp.com/advisory/ntap-20211104-0008 · Third Party Advisory
• debian.org/security/2021/dsa-4942 · Third Party Advisory
• openwall.com/lists/oss-security/2021/07/20/2 · Exploit
• cert-portal.siemens.com/productcert/html/ssa-222547.html
• cert-portal.siemens.com/productcert/html/ssa-398330.html

Lỗ hổng khác của systemd

• CVE-2026-40228THẤP 3.3In systemd 259, systemd-journald can send ANSI escape sequences to the terminals of arbitrary users when a "logger -p emerg" command is exec…
• CVE-2026-40227TRUNG BÌNH 5.5In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element.
• CVE-2026-40226TRUNG BÌNH 6.4In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.
• CVE-2026-40225TRUNG BÌNH 6.4In udev in systemd before 260, local root execution can occur via malicious hardware devices and unsanitized kernel output.
• CVE-2026-40224CAO 7.3In systemd 259 before 260, there is local privilege escalation in systemd-machined because varlink can be used to reach the root namespace.