Netapp c400 Firmware vulnerabilities

6 CVEs affecting Netapp c400 Firmware, 2 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2024-6387, published 2024-07-01.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2021-22555: Linux Kernel Heap Out-of-Bounds Write Vulnerability, published 2021-07-07. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2025-10-06. EPSS: 78.7% chance of exploitation in the next 30 days. A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through…
CVE-2021-22600: Linux Kernel Privilege Escalation Vulnerability, published 2022-01-26. High severity, CVSS 7.0. Actively exploited: in CISA KEV since 2022-04-11. EPSS: 6.6% chance of exploitation in the next 30 days. A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past…
CVE-2024-6387, published 2024-07-01. High severity, CVSS 8.1. EPSS: 99.5% chance of exploitation in the next 30 days. A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote…
CVE-2023-1077, published 2023-03-27. High severity, CVSS 7.0. EPSS: 0.3% chance of exploitation in the next 30 days. In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition…
CVE-2024-26735, published 2024-04-03. Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days. In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref The pernet operations structure for the subsystem must be…
CVE-2024-26733, published 2024-04-03. Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days. In the Linux kernel, the following vulnerability has been resolved: arp: Prevent overflow in arp_req_get(). syzkaller reported an overflown write in arp_req_get(). [0] When ioctl(SIOCGARP) is…