CVE-2026-98087

The Linux kernel contains a vulnerability where the RT balancer enters a retry loop when handling migrate_disable() 'd Real-Time (RT) tasks. Because these tasks remain on the pushable list while being pinned, the scheduler repeatedly attempts to push them, fails, and falls back to pushing the cur...

EUVD-2026-86917

In the Linux kernel, the following vulnerability has been resolved: sched/rt,dl: Skip migrate-disabled tasks when picking a push candidate A migratedisable'd RT task cannot be moved to another CPU, but the scheduler still keeps such a task on that CPU's pushable list rq-rt.pushabletasks and still...

CVE-2026-64374: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: sched/rt: Have RTPUSHIPI be default off for non PREEMPTRT RT migration is done aggressively. When a CPU schedules out a high priority RT task for a lower priority task, it will look to see if there's any RT tasks that are waiting...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000470)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000470 advisory. In the Linux kernel, picknextrtentity may return a type confused entry, not detected by the BUGON condition, as the confused entry will not be NULL, but listhead.The...

SUSE SLES15 Security Update : kernel (SUSE-SU-2025:3725-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3725-1 advisory. The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. CVE-2024-46733: btrfs: fix qgroup reserve leaks in cowfilerange bsc1230708...

CVE-2025-38234: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: sched/rt: Fix race in pushrttask Overview ======== When a CPU chooses to call pushrttask and picks a task to push to another CPU's runqueue then it will call findlocklowestrq method which would take a double lock on both CPUs'...

CLSA-2024-1722977984 kernel: Fix of 16 CVEs

ima: Fix use-after-free on a dentry's dname.name CVE-2024-39494 - ima: define imamaxdigestdata struct without a flexible array variable - ima: detect changes to the backing overlay file - tcp: Use refcountincnotzero in tcptwskunique. CVE-2024-36904 - afunix: Fix garbage collector racing against...

CLSA-2024-1715000325 kernel: Fix of 25 CVEs

IB/hfi1: Fix bugs with non-PAGESIZE-end multi-iovec user SDMA requests CVE-2023-52474 - afunix: Fix null-ptr-deref in unixstreamsendpage. CVE-2023-4622 - sched/rt: picknextrtentity: check listentry CVE-2023-1077 - RDMA/irdma: Prevent zero-length STAG registration CVE-2023-25775 - block: add check...

Unbreakable Enterprise kernel security update

4.1.12-124.82.2 - Bluetooth: Reject connection with the device which has same BDADDR Lee, Chun-Yi Orabug: 35959598 CVE-2020-26555 - sched/rt: picknextrtentity: check listentry Pietro Borrello Orabug: 35181560 CVE-2023-1077 - sched/debug: Fix SCHEDWARNON to return a value on !CONFIGSCHEDDEBUG as...

CLSA-2023-1701266210 Fix of 10 CVEs

CVE-2023-31085 // CVE-url: https://ubuntu.com/security/CVE-2023-31085 - ubi: Refuse attaching if mtd's erasesize is 0 Jammy update: v5.15.121 upstream stable release LP: 2032689 // CVE-url: https://ubuntu.com/security/CVE-2023-4132 - media: usb: siano: Fix warning due to null workfunct function...

DEBIAN-CVE-2023-1077

In the Linux kernel, picknextrtentity may return a type confused entry, not detected by the BUGON condition, as the confused entry will not be NULL, but listhead.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused...