CLSA-2026-1770028764 kernel: Fix of 14 CVEs

efivarfs: Fix slab-out-of-bounds in efivarfsdcompare CVE-2025-39817 - scsi: ses: Fix possible descptr out-of-bounds accesses CVE-2023-53675 - ipv6: Fix out-of-bounds access in ipv6findtlv CVE-2023-53705 - libceph: fix potential use-after-free in havemonandosdmap CVE-2025-68285 - scsi: lpfc: Fix...

kernel: Linux kernel (CIFS): Use-after-free vulnerability allows data integrity compromise and denial of service

A flaw was found in the Linux kernel's Common Internet File System CIFS component. This use-after-free vulnerability occurs due to improper handling of server hostname information during connection re-establishment. An attacker on an adjacent network could exploit this, potentially leading to a...

SUSE-SU-2026:0316-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-49604,CVE-2025-40074: ip: Fix data-races around sysctlipfwdusepmtu bsc1238414 bsc1252794. - CVE-2022-50527: drm/amdgpu: Fix size validation for non-exclusive...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005160)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005160 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: handle NULL sock pointer in l2capsockalloc A NULL sock pointer is passed into...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005148)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005148 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix uaf in l2capconnect Syzbot reported BUG: KASAN: slab-use-after-free in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004842)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004842 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix user-after-free This uses l2capchanholdunlesszero after calling...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21969)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21969 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix slab-use-after- fr...

CLSA-2026-1768895798 kernel: Fix of 7 CVEs

fs/proc: fix uaf in procreaddirde CVE-2025-40271 - fs: fix UAF/GPF bug in nilfsmdtdestroy CVE-2022-2978 - Bluetooth: L2CAP: fix "bad unlock balance" in l2capdisconnectrsp CVE-2023-53297 - net: sched: sfb: fix null pointer access issue when sfbinit fails CVE-2022-50356 - ALSA: usb-audio: Fix size...

MiracleLinux 8 : kernel-4.18.0-477.10.1.el8_8 (AXSA:2023-5865:16)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5865:16 advisory. use-after-free caused by l2capreassemblesdu in net/bluetooth/l2capcore.c CVE-2022-3564 net/ulp: use-after-free in listening ULP sockets CVE-2023-046...

MiracleLinux 8 : kernel-4.18.0-553.30.1.el8_10 (AXSA:2024-9050:39)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9050:39 advisory. kernel: media: edia: dvbdev: fix a use-after-free CVE-2024-27043 kernel: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout CVE-2024-27399...

MiracleLinux 8 : kernel-4.18.0-477.21.1.el8_8 (AXSA:2023-6359:23)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6359:23 advisory. kernel: use-after-free in l2capconnect and l2capleconnectreq in net/bluetooth/l2capcore.c CVE-2022-42896 kernel: tcindex: use-after-free vulnerabili...

MiracleLinux 7 : kernel-3.10.0-1160.95.1.el7 (AXSA:2023-6249:21)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6249:21 advisory. kernel: use-after-free caused by l2capreassemblesdu in net/bluetooth/l2capcore.c CVE-2022-3564 Tenable has extracted the preceding description block directly...

MiracleLinux 7 : kernel-3.10.0-1160.114.2.el7 (AXSA:2024-7634:08)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7634:08 advisory. sched/membarrier: reduce the ability to hammer on sysmembarrier CVE-2024-26602 kernel: use-after-free in l2capconnect and l2capleconnectreq in...

CLSA-2026-1768825166 kernel: Fix of 7 CVEs

fs/proc: fix uaf in procreaddirde CVE-2025-40271 - fs: fix UAF/GPF bug in nilfsmdtdestroy CVE-2022-2978 - Bluetooth: L2CAP: fix "bad unlock balance" in l2capdisconnectrsp CVE-2023-53297 - net: sched: sfb: fix null pointer access issue when sfbinit fails CVE-2022-50356 - ALSA: usb-audio: Fix size...

CLSA-2026-1768824748 kernel: Fix of 7 CVEs

fs/proc: fix uaf in procreaddirde CVE-2025-40271 - fs: fix UAF/GPF bug in nilfsmdtdestroy CVE-2022-2978 - Bluetooth: L2CAP: fix "bad unlock balance" in l2capdisconnectrsp CVE-2023-53297 - net: sched: sfb: fix null pointer access issue when sfbinit fails CVE-2022-50356 - ALSA: usb-audio: Fix size...

ROS-20260119-7335

A vulnerability in the net/bluetooth/l2capsock.c component of the Linux operating system kernel is related to memory initialization errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000563 advisory. The native Bluetooth stack in the Linux Kernel BlueZ, starting at the Linux kernel version 2.6.32 and up to and including 4.13.1, are vulnerable to a stack overflow...

MiracleLinux 7 : kernel-3.10.0-693.2.2.el7 (AXSA:2017-2299:08)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2017-2299:08 advisory. A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004388)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004388 advisory. A heap address information leak while using L2CAPGETCONFOPT was discovered in the Linux kernel before 5.1-rc1. Tenable has extracted the preceding description block...

MiracleLinux 4 : kernel-2.6.32-696.10.2.el6 (AXSA:2017-2297:06)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2017-2297:06 advisory. A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. ...