kernel: Linux kernel: SCTP use-after-free due to race condition in sendmsg

A flaw was found in the Linux kernel's SCTP implementation. This vulnerability allows a use-after-free read via a race condition during SCTP message sending...

kernel: Linux kernel: SCTP use-after-free due to race condition in sendmsg

A flaw was found in the Linux kernel's SCTP implementation. This vulnerability allows a use-after-free read via a race condition during SCTP message sending...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38321: smb: Log an error when closeallcacheddirs fails bsc1246328. CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd bsc1249256. CVE-2025-39890:...

ROS-20260126-73-0028

A vulnerability in the sctp component of the Linux operating system kernel is related to memory usage after it has been freed. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

SUSE SLES15 Security Update : kernel (Live Patch 5 for SUSE Linux Enterprise 15 SP7) (SUSE-SU-2026:0247-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0247-1 advisory. This update for the SUSE Linux Enterprise kernel 6.4.0-150700.53.19 fixes various security issues The following security issues were fixed: -...

SUSE-SU-2026:0247-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.53.19 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow bsc1251787. - CVE-2025-40204: sctp: Fix MAC comparison to be constant-tim...

MiracleLinux 9 : kernel-5.14.0-611.20.1.el9_7 (AXSA:2026-069:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-069:03 advisory. kernel: HID: multitouch: fix slab out-of-bounds access in mtreportfixup CVE-2025-39806 kernel: audit: fix out-of-bounds read in auditcomparednamepath...

SUSE-SU-2026:0188-1 Security update for the Linux Kernel (Live Patch 31 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.124 fixes various security issues The following security issues were fixed: - CVE-2022-50327: ACPI: processor: idle: Check acpifetchacpidev return value bsc1254451. - CVE-2022-50490: bpf: Propagate error from htablockbucket to...

Security update for the Linux Kernel (Live Patch 40 for SUSE Linux Enterprise 15 SP4)

This update for the SUSE Linux Enterprise kernel 5.14.21-150400.24.164 fixes various security issues The following security issues were fixed: CVE-2022-50233: bluetooth: device name can cause reading kernel memory by not supplying terminal \0 bsc1249242. CVE-2022-50327: ACPI: processor: idle: Che...

SUSE-SU-2026:20254-1 Security update for the Linux Kernel RT (Live Patch 11 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-32.1 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow bsc1251787. - CVE-2025-38608: bpf, ktls: Fix data corruption when using...

SUSE-SU-2026:20263-1 Security update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-36.1 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow bsc1251787. - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time...

SUSE-SU-2026:20392-1 Security update for the Linux Kernel RT (Live Patch 5 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-25.1 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow bsc1251787. - CVE-2025-38476: rpl: Fix use-after-free in rpldosrhinline bsc125120...

Security update for the Linux Kernel (Live Patch 63 for SUSE Linux Enterprise 12 SP5)

This update for the SUSE Linux Enterprise kernel 4.12.14-122.237 fixes various security issues The following security issues were fixed: CVE-2022-50233: bluetooth: device name can cause reading kernel memory by not supplying terminal \0 bsc1249242. CVE-2022-50327: ACPI: processor: idle: Check...

SUSE-SU-2026:0145-1 Security update for the Linux Kernel RT (Live Patch 4 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.16 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow bsc1251787. - CVE-2025-39682: tls: fix handling of zero-length records on...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000749 advisory. The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service system crash via a malformed ASCONF chunk, related to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000930)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000930 advisory. The sctpsfdo524dupcook function in net/sctp/smstatefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during th...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000714)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000714 advisory. The sctpassociationfree function in net/sctp/associola.c in the Linux kernel before 3.15.2 does not properly manage a certain backlog value, which allows remote...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000580)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000580 advisory. The IPv6 SCTP implementation in net/sctp/ipv6.c in the Linux kernel through 3.11.1 uses data structures and function calls that do not trigger an intended...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001484)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001484 advisory. A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001454)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001454 advisory. A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an...