CVE-2024-47506
A Deadlock vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). When a large amount of traffic is processed by ATP Cloud inspection, a deadlock can occur which will result in a PFE crash and restart. Whether the crash occurs, depends on system internal timing that is outside the attackers control. This issue affects Junos OS on SRX Series: * All versions before 21.3R3-S1, * 21.4 versions before 21.4R3, * 22.1 versions before 22.1R2, * 22.2 versions before 22.2R1-S2, 22.2R2.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.2
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:A/RE:M
- EPSS probability
- 0.29%
- CWE
- CWE-833
- Published
- 2024-10-11
- Last modified
- 2026-03-13
Affected products
- Juniper Networks Junos OS
- Juniper Networks Junos OS
- Juniper Networks Junos OS
- Juniper Networks Junos OS
Weakness type
Related vulnerabilities
- CVE-2026-70616 — boringproxy 0.10.0 Resource Exhaustion DoS via GET /loading endpoint
- CVE-2026-10647 — Deadlock denial of service in USB CDC-NCM device class on TX enqueue failure
- CVE-2026-47334 — Deadlock or kernel panic in Ubuntu Linux AppArmor notification handling
- CVE-2026-33904 — Ella Core has a Denial of Service via SCTP connection cleanup deadlock
- CVE-2025-10150 — Webserver crash caused by scanning on TCP port 80
- CVE-2025-59463 — Denial-of-service (DoS) via chunk size mismatch
- CVE-2025-54796 — Copyparty is vulnerable to Regex Denial of Service (ReDoS) attacks through "Recent Uploads" page
- CVE-2025-8312 — Deadlock in PAM automatic check-in feature in Devolutions Server allows a password to remain valid...