CVE-2025-21674 net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel Attempt to enable IPsec packet offload in tunnel mode in debug kernel generates the following kernel panic, which is happening due to two issues: 1. In SA ad...

CVE-2025-21674

CVE-2025-21674 affects the Linux kernel mlx5e/mlx5_core with IPsec tunnel offload in tunnel mode. The issue caused a kernel panic due to two problems: (1) in SA add, the _bh() variant should be used when marking SA mode, and (2) an unnecessary flush_workqueue in SA delete routine. The failure is ...

CVE-2025-21674 net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel Attempt to enable IPsec packet offload in tunnel mode in debug kernel generates the following kernel panic, which is happening due to two issues: 1. In SA ad...

CVE-2025-21674

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel Attempt to enable IPsec packet offload in tunnel mode in debug kernel generates the following kernel panic, which is happening due to two issues: 1. In SA ad...

CVE-2025-21674 net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel Attempt to enable IPsec packet offload in tunnel mode in debug kernel generates the following kernel panic, which is happening due to two issues: 1. In SA ad...

CVE-2024-46669

An Integer Overflow or Wraparound vulnerability CWE-190 in version 7.4.4 and below, version 7.2.10 and below; FortiSASE version 23.4.b FortiOS tenant IPsec IKE service may allow an authenticated attacker to crash the IPsec tunnel via crafted requests, resulting in potential denial of service...

CVE-2023-46715

An origin validation error CWE-346 vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and version 7.2.6 and below allows an authenticated IPSec VPN user with dynamic IP addressing to send but not receive packets spoofing the IP of another user via crafted network packets...

CVE-2023-46715

An origin validation error CWE-346 vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and version 7.2.6 and below allows an authenticated IPSec VPN user with dynamic IP addressing to send but not receive packets spoofing the IP of another user via crafted network packets...

CVE-2024-46669

An Integer Overflow or Wraparound vulnerability CWE-190 in version 7.4.4 and below, version 7.2.10 and below; FortiSASE version 23.4.b FortiOS tenant IPsec IKE service may allow an authenticated attacker to crash the IPsec tunnel via crafted requests, resulting in potential denial of service...

Moderate: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Fortinet Fortigate IPsec dynamic assignation IP spoofing (FG-IR-23-407)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-23-407 advisory. - An origin validation error CWE-346 vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and version 7.2....

RHEL 9 : libreswan (RHSA-2025:0309)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:0309 advisory. Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide...

Fortinet Fortigate Out-of-bounds Write in IPSEC Daemon (FG-IR-24-373)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-373 advisory. - A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16,...

CVE-2024-40765

An Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service DoS and potentially execute arbitrary code by sending a specially crafted IKEv2 payload...

libreswan: Invalid IKEv2 REKEY proposal causes restart

An assertion failure flaw was found in the Libreswan package that occurs when processing IKEv2 REKEY requests. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an error notification INVALIDSPI is sent back. The notify payload's protocol ID is copied from...

libreswan: Invalid IKEv2 REKEY proposal causes restart

An assertion failure flaw was found in the Libreswan package that occurs when processing IKEv2 REKEY requests. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an error notification INVALIDSPI is sent back. The notify payload's protocol ID is copied from...

Ivanti Connect Secure Out-of-Bounds Read Vulnerability

Ivanti Connect Secure is a secure remote network connection tool from Ivanti USA. Ivanti Connect Secure suffers from an out-of-bounds read vulnerability that stems from a lack of proper authentication of user-supplied data in IPsec, which can be exploited by an attacker to cause a denial of servi...

CVE-2024-37377

A heap-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service...

CVE-2024-37401

An out-of-bounds read in IPsec of Ivanti Connect Secure before version 22.7R2.1 allows a remote unauthenticated attacker to cause a denial of service...

kernel: xfrm: fix one more kernel-infoleak in algo dumping

A vulnerability was found in the xfrm module in the Linux Kernel. This issue was discovered during fuzz testing, where uninitialized memory containing potentially sensitive data was inadvertently copied to user-space. This issue occurs when dumping IPsec algorithm data structures, exposing random...