The vulnerability of the mld_newpack() function in the net/ipv6/mcast.c module of the IPv6 protocol implementation in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the mldnewpack function in the net/ipv6/mcast.c module of the IPv6 protocol implementation in the Linux operating system is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability could allow an attacker to cause a service failu...

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...

django: potential denial-of-service vulnerability in IPv6 validation

A flaw was found in the Django framework. Lack of upper bound limit enforcement in strings passed when performing IPv6 validation could lead to a potential denial of service attack. The undocumented and private functions cleanipv6address and isvalidipv6address were vulnerable, as was the...

SUSE CVE-2022-49776

In the Linux kernel, the following vulnerability has been resolved: macvlan: enforce a consistent minimal mtu macvlan should enforce a minimal mtu of 68, even at link creation. This patch avoids the current behavior which could lead to crashes in ipv6 stack if the link is brought up $ ip link add...

DEBIAN-CVE-2025-22021

In the Linux kernel, the following vulnerability has been resolved: netfilter: socket: Lookup orig tuple for IPv6 SNAT nfsklookupslowv4 does the conntrack lookup for IPv4 packets to restore the original 5-tuple in case of SNAT, to be able to find the right socket if any. Then socketmatch can...

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 a missing IPv6 SNAT raw tuple lookup...

CLSA-2025-1744721593 c-ares: Fix of 4 CVEs

CVE-2024-25629: fix invalid memory read issue in aresreadline - CVE-2023-31130: fix buffer underflow in aresinetnetpton for certain ipv6 addresses - CVE-2023-31147: fix issue of using weak random numbers in DNS query ids by replacing rand with a modern OS-provided CSPRNG like arc4random -...

DEBIAN-CVE-2025-21993

In the Linux kernel, the following vulnerability has been resolved: iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic When performing an iSCSI boot using IPv6, iscsistart still reads the /sys/firmware/ibft/ethernetX/subnet-mask entry. Since the IPv6 prefix length is 64, this...

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 originates from the iscsiibft module generating negative shift indices when processing IPv6 subnet masks, triggering a UBSA...

AZL-58419 CVE-2025-22870 affecting package influxdb for versions less than 2.7.5-4

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NOPROXY environment variable is set to ".example.com", a request to "::1%25.example.com:80 will incorrectly match and not be proxied...

AZL-58416 CVE-2025-22870 affecting package telegraf for versions less than 1.31.0-7

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NOPROXY environment variable is set to ".example.com", a request to "::1%25.example.com:80 will incorrectly match and not be proxied...

Google Go 安全漏洞

Google Go is a static strongly typed, compiled, concatenated, and garbage-collected programming language from Google USA. A security vulnerability exists in Google Go that stems from an IPv6 region ID being incorrectly treated as part of a hostname, which could result in a proxy matching error...

SUSE CVE-2022-49662

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix lockdep splat in in6dumpaddrs As reported by syzbot, we should not use rcudereference when rcureadlock is not held. WARNING: suspicious RCU usage 5.19.0-rc2-syzkaller 0 Not tainted net/ipv6/addrconf.c:5175 suspicious...

DEBIAN-CVE-2022-49153

In the Linux kernel, the following vulnerability has been resolved: wireguard: socket: free skb in send6 when ipv6 is disabled I got a memory leak report: unreferenced object 0xffff8881191fc040 size 232: comm "kworker/u17:0", pid 23193, jiffies 4295238848 age 3464.870s hex dump first 32 bytes: 00...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: xtables: avoided NFPROTOUNSPEC where needed syzbot managed to call xtcluster via ebtables: WARNING: CPU: 0 PID: 11 at net/netfilter/xtcluster.c:72 xtclustermt+0x196/0x780 .. ebtdotable+0x174b/0x2a40 The module...

mlxsw: spectrum_ipip: Fix memory leak when changing remote IPv6 address

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AZL-56043 CVE-2024-45341 affecting package golang for versions less than 1.22.7-2

A certificate with a URI which has a IPv6 address with a zone ID may incorrectly satisfy a URI name constraint that applies to the certificate chain. Certificates containing URIs are not permitted in the web PKI, so this only affects users of private PKIs which make use of URIs...

SUSE CVE-2024-56374

An issue was discovered in Django 5.1 before 5.1.5, 5.0 before 5.0.11, and 4.2 before 4.2.18. Lack of upper-bound limit enforcement in strings passed when performing IPv6 validation could lead to a potential denial-of-service attack. The undocumented and private functions cleanipv6address and...

Security update for the Linux Kernel (Live Patch 52 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-122189 fixes several issues. The following security issues were fixed: CVE-2022-48686: Fixed UAF when detecting digest errors bsc1226337. CVE-2024-50264: vsock/virtio: Initialization of the dangling pointer occurring in vsk-trans bsc1233712. CVE-2022-48956...

PT-2024-10149

Name of the Vulnerable Software and Affected Versions Junos OS Evolved versions 22.4-EVO through 22.4R3-S5-EVO Junos OS Evolved versions 23.2-EVO through 23.2R2-S2-EVO Junos OS Evolved versions 23.4-EVO through 23.4R2-S2-EVO Junos OS Evolved versions 24.2-EVO through 24.2R1-S2-EVO, 24.2R2-EVO...