Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: SCTP: The order of operations for SCTPCMDASSOCSHKEY should be changed to right after SCTPCMDPEERINIT. A null-ptr-deref issue was reported in the SCTP transmission path when the initialization of the SCTP-AUTH key fails:...

AZL-98190 CVE-2026-80717 affecting package kernel for versions less than 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: sctp: validate Adaptation Indication parameter length The Adaptation Layer Indication parameter contains a fixed 32-bit Adaptation Code Point after its parameter header. However, sctpverifyparam accepts a header-only parameter...

Linux Distros Unpatched Vulnerability : CVE-2026-80717

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: validate Adaptation Indication parameter length The Adaptation Layer Indication parameter contains a fixed 32-bit Adaptation Code Point after its paramete...

EUVD-2026-59312

In the Linux kernel, the following vulnerability has been resolved: sctp: fix errchunk memory leaks in INIT handling When sctpverifyinit encounters unrecognized parameters, it allocates an errchunk to report them. However, this chunk is leaked in several code paths: 1. In sctpsfdo51Binit, if...

CVE-2026-15422

The illumos SCTP inbound path performs association lookup for INIT ACK chunks without adequately validating the address parameters carried in the chunk. Since this lookup runs during packet classification i.e. before SCTP integrity checks or IPsec policy are applied a remote, unauthenticated...

CVE-2026-15422 SCTP needs to better-check INIT ACK chunk parameters

The illumos SCTP inbound path performs association lookup for INIT ACK chunks without adequately validating the address parameters carried in the chunk. Since this lookup runs during packet classification i.e. before SCTP integrity checks or IPsec policy are applied a remote, unauthenticated...

CVE-2026-15422

CVE-2026-15422 concerns illumos SCTP where the inbound path performs association lookups for INIT ACK chunks without validating the address parameters. The vulnerability is triggered during packet classification, before SCTP integrity checks or IPsec policies, allowing a remote, unauthenticated a...

CVE-2026-15422: Heap-based Buffer Overflow

The illumos SCTP inbound path performs association lookup for INIT ACK chunks without adequately validating the address parameters carried in the chunk. Since this lookup runs during packet classification i.e. before SCTP integrity checks or IPsec policy are applied a remote, unauthenticated...

SUSE CVE-2026-23125

In the Linux kernel, the following vulnerability has been resolved: sctp: move SCTPCMDASSOCSHKEY right after SCTPCMDPEERINIT A null-ptr-deref was reported in the SCTP transmit path when SCTP-AUTH key initialization fails: ================================================================== KASAN:...

Linux Distros Unpatched Vulnerability : CVE-2026-23125

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: move SCTPCMDASSOCSHKEY right after SCTPCMDPEERINIT A null-ptr-deref was reported in the SCTP transmit path when SCTP-AUTH key initialization fails:...

EUVD-2026-5911

In the Linux kernel, the following vulnerability has been resolved: sctp: move SCTPCMDASSOCSHKEY right after SCTPCMDPEERINIT A null-ptr-deref was reported in the SCTP transmit path when SCTP-AUTH key initialization fails: ================================================================== KASAN:...

CVE-2023-53296 sctp: check send stream number after wait_for_sndbuf

In the Linux kernel, the following vulnerability has been resolved: sctp: check send stream number after waitforsndbuf This patch fixes a corner case where the asoc out stream count may change after waitforsndbuf. When the main thread in the client starts a connection, if its out stream count is...

kernel: sctp: check send stream number after wait_for_sndbuf

In the Linux kernel, the following vulnerability has been resolved: sctp: check send stream number after waitforsndbuf This patch fixes a corner case where the asoc out stream count may change after waitforsndbuf. When the main thread in the client starts a connection, if its out stream count is...

SUSE CVE-2011-1573

net/sctp/smmakechunk.c in the Linux kernel before 2.6.34, when addipenable and authenable are used, does not consider the amount of zero padding during calculation of chunk lengths for 1 INIT and 2 INIT ACK chunks, which allows remote attackers to cause a denial of service OOPS via crafted packet...

SUSE CVE-2014-5077

The sctpassocupdate function in net/sctp/associola.c in the Linux kernel through 3.15.8, when SCTP authentication is enabled, allows remote attackers to cause a denial of service NULL pointer dereference and OOPS by starting to establish an association between two endpoints immediately after an...

CVE-2014-5077

The sctpassocupdate function in net/sctp/associola.c in the Linux kernel through 3.15.8, when SCTP authentication is enabled, allows remote attackers to cause a denial of service NULL pointer dereference and OOPS by starting to establish an association between two endpoints immediately after an...

CVE-2013-5209

The sctpsendinitiateack function in sys/netinet/sctpoutput.c in the SCTP implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE does not properly initialize the state-cookie data structure, which allows remote attackers to obtain sensitive information from kernel stack memory by readi...

Stack overflow

The sctpsendinitiateack function in sys/netinet/sctpoutput.c in the SCTP implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE does not properly initialize the state-cookie data structure, which allows remote attackers to obtain sensitive information from kernel stack memory by readi...

CVE-2013-5209

Removed by vendor...

CVE-2013-5209: Exposure of Sensitive Information to an Unauthorized Actor

The sctpsendinitiateack function in sys/netinet/sctpoutput.c in the SCTP implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE does not properly initialize the state-cookie data structure, which allows remote attackers to obtain sensitive information from kernel stack memory by readi...