Unbreakable Enterprise kernel security update

5.4.17-2136.351.3.1 - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38787139 CVE-2025-40271 5.4.17-2136.351.3 - Reapply 'cpuidle: menu: Avoid discarding useful information' Harshvardhan Jha Orabug: 38715366 - fbcon: fix integer overflow in font allocation Samasth Norway Ananda Orabug: 387025...

CVE-2024-34594

Exposure of sensitive information in proc file system prior to SMR Jul-2024 Release 1 allows local attackers to read kernel memory address...

Alibaba Cloud Linux 3 : 0003: container-tools:an8 (ALINUX3-SA-2026:0003)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0003 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2025-52881: runc is a CLI tool for spawning and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000236)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000236 advisory. An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalkprocexit, related to net/appletalk/atalkproc.c, net/appletalk/ddp.c, and...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix NULL dereference on q-elevator in blkmqelvswitchnone CVE-2023-53292 In the Linux kernel, the following vulnerability has been resolved: block: fix race between setblocksize and read paths CVE-2025-3807...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000311 advisory. An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmisi module is removed,...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject duplicate device on updates CVE-2025-38678 In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix flag-dropping behavior in ksmmadvise CVE-2025-40040 In the Lin...

PT-2026-28333

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the rust binder component related to handling binder death notifications. Specifically, the set notification done function may be called without...

PT-2026-26115

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to RCU Read-Copy-Update protection in the /proc/net/ptype interface. Specifically, the functions ptype seq next and ptype seq show do not adhere ...

SUSE CVE-2022-50849

In the Linux kernel, the following vulnerability has been resolved: pstore: Avoid kcore oops by vmaping with VMIOREMAP An oops can be induced by running 'cat /proc/kcore /dev/null' on devices using pstore with the ram backend because kmapatomic assumes lowmem pages are accessible with va. Unable ...

SUSE CVE-2023-54267

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppacasharedproc to avoid DEBUGPREEMPT lppacasharedproc takes a pointer to the lppaca which is typically accessed through getlppaca. With DEBUGPREEMPT enabled, this leads to checking if preemption is...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992999)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992999 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a procfs host directory removal regression scsiprochostdirrm decreases a referenc...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992991)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992991 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Remove the /proc/scsi/$procname directory earlier Remove the /proc/scsi/$procname...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992777)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992777 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: fix oops in concurrently setting insnemulation sysctls emulationprochandler changes...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992967)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992967 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo-bcmprocread after removeprocentry. syzbot reported a warning in bcmrelease. 0...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993096)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993096 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: fix WARNING in ip6routenetexitlate During the initialization of ip6routenetinitlate, if fil...

Linux Distros Unpatched Vulnerability : CVE-2023-54267

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc/pseries: Rework lppacasharedproc to avoid DEBUGPREEMPT lppacasharedproc takes a pointer to the lppaca which is typically accessed through getlppaca. Wit...

EUVD-2023-60374

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppacasharedproc to avoid DEBUGPREEMPT lppacasharedproc takes a pointer to the lppaca which is typically accessed through getlppaca. With DEBUGPREEMPT enabled, this leads to checking if preemption is...

CVE-2023-54267

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppacasharedproc to avoid DEBUGPREEMPT lppacasharedproc takes a pointer to the lppaca which is typically accessed through getlppaca. With DEBUGPREEMPT enabled, this leads to checking if preemption is...

CVE-2023-54267

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Rework lppacasharedproc to avoid DEBUGPREEMPT lppacasharedproc takes a pointer to the lppaca which is typically accessed through getlppaca. With DEBUGPREEMPT enabled, this leads to checking if preemption is...