edk2: Infinite loop when parsing a PadN option in the Destination Options header

The Network Package in EDK2 is vulnerable to an infinite loop exploit when parsing a PadN option within the Destination Options header of IPv6. This flaw allows an unauthorized attacker to gain access and potentially result in a loss of system availability...

UBUNTU-CVE-2023-36325

i2p before 2.3.0 Java allows de-anonymizing the public IPv4 and IPv6 addresses of i2p hidden services aka eepsites via a correlation attack across the IPv4 and IPv6 addresses that occurs when a tunneled, replayed message has a behavior discrepancy it may be dropped, or may result in a Wrong...

SUSE CVE-2024-46860

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix NULL pointer access in mt7921ipv6addrchange When disabling wifi mt7921ipv6addrchange is called as a notifier. At this point mvif-phy is already NULL so we cannot use it here...

kernel: tunnels: fix out of bounds access when building IPv6 PMTU error

A flaw was found in the Linux kernel. This issue occurs due to the improper handling of non-linear skbs socket buffers when calculating checksums for ICMPv6 PMTU error messages. This vulnerability can lead to out-of-bounds access, potentially causing memory corruption or crashes...

golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses

A flaw was found in the Go language standard library net/netip. The method Is IsPrivate, IsPublic, etc doesn't behave properly when working with IPv6 mapped to IPv4 addresses. The unexpected behavior can lead to integrity and confidentiality issues, specifically when these methods are used to...

The vulnerability of the mld_newpack() function in the IPv6 kernel implementation of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the mldnewpack function in the net/ipv6/mcast.c module of the Linux operating system’s IPv6 kernel implementation is related to improper synchronization. Exploiting this vulnerability could allow an attacker to cause a service failure...

libndp: buffer overflow in route information length field

A vulnerability was found in libndp. This flaw allows a local malicious user to cause a buffer overflow in NetworkManager, triggered by sending a malformed IPv6 router advertisement packet. This issue occurred as libndp was not correctly validating the route length information...

D-Link DAP-2622 Stack Buffer Overflow Remote Code Execution Vulnerability (CNVD-2025-29685)

D-Link DAP-2622 is a wireless access point AP from AUO D-Link that supports POE power supply and is mainly used for wireless network coverage in enterprise or commercial scenarios. The D-Link DAP-2622 suffers from a stack buffer overflow remote code execution vulnerability that stems from a...

SUSE CVE-2024-39490

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix missing skbuff release in seg6inputcore The seg6input function is responsible for adding the SRH into a packet, delegating the operation to the seg6inputcore. This function uses the skbcowhead to ensure that there i...

kernel: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations The Linux kernel CVE team has assigned CVE-2024-26673 to this issue. Upstream advisory:...

kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref

A use-after-free flaw was found in the Linux kernel’s IPv6 protocol functionality. This flaw allows a local user to potentially crash the system...

PT-2024-7396 · Juniper Networks · Junos Evolved +1

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 21.4R3-S8 Junos OS versions 22.2 prior to 22.2R3-S5 Junos OS versions 22.3 prior to 22.3R3-S4 Junos OS versions 22.4 prior to 22.4R3-S3 Junos OS versions 23.2 prior to 23.2R2-S2 Junos OS versions 23.4 prior to 23.4R...

CLSA-2024-1718897857 php: Fix of CVE-2024-5458

CVE-2024-5458: Fix early-out for ipv6 hostname validation, ensure full check is performed...

UBUNTU-CVE-2024-36902

In the Linux kernel, the following vulnerability has been resolved: ipv6: fib6rules: avoid possible NULL dereference in fib6ruleaction syzbot is able to trigger the following crash 1, caused by unsafe ip6dstidev use. Indeed ip6dstidev can return NULL, and must always be checked. 1 Oops: general...

SUSE CVE-2023-52698

In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlblcalipsoaddpass If IPv6 support is disabled at boot ipv6.disable=1, the calipsoinit - netlblcalipsoopsregister function isn't called, and the netlblcalipsoopsget function always returns NULL. In...

CVE-2023-37316

D-Link DAP-2622 DDP Set IPv6 Address Default Gateway Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this...

SUSE CVE-2024-26679

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

DEBIAN-CVE-2024-26679

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from an out-of-bounds access vulnerability when building IPv6 PMTUs...

CVE-2024-20316

A vulnerability in the data model interface DMI services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list ACL. This vulnerability is due to improper handling of error conditions wh...