CVE-2026-64563

The CVE-2026-64563 entry describes a use-after-free in Linux kernel’s rhashtable when a table is freed during a resize and iter->p is not cleared, causing rhashtable_walk_next() to dereference freed memory. Affected paths include multi-fragment walks across walk_stop/walk_start; concrete calle...

EUVD-2026-52604

In the Linux kernel, the following vulnerability has been resolved: rhashtable: clear stale iter-p on table restart rhashtablewalkstartcheck has two restart paths when resuming a walk. When iter-walker.tbl is valid, it re-validates iter-p against the table and sets iter-p = NULL if the object is...

CVE-2026-64523

In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between handshakereqnext and the subsequent FDPREPARE and getfile. The...

CVE-2026-63955

The CVE-2026-63955 entry concerns a Linux kernel issue in mm/vmalloc where __get_vm_area_node() would trigger BUG_ON(in_interrupt()) even when BH were disabled. The call path through __vlan_add()/br_fdb_add_local() and rhashtable_lookup_insert_fast() could reach kvmalloc/vmalloc, leading to a BUG...

CVE-2026-53175

The CVE-2026-53175 entries describe a use-after-free in the Linux kernel’s fragment reassembly during netns teardown. Root cause: fqdir_pre_exit() flushes fragment queues but may leave freed skbs referenced by fragment queue state (fragments_tail/last_run_head) before INET_FRAG_COMPLETE is set, a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fixed a potential memory leak in otx2inittc. In otx2inittc, if rhashtableinit fails, the variable tc-tcEntriesBitmap, which is allocated from otx2tcallocEntbitmap, is not freed...

CVE-2026-43402

In the Linux kernel, the following vulnerability has been resolved: kthread: consolidate kthread exit paths to prevent use-after-free Guillaume reported crashes via corrupted RCU callback function pointers during KUnit testing. The crash was traced back to the pidfs rhashtable conversion which...

PT-2026-39063

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the kthread component. When a kthread exits via make task dead, it bypasses kthread exit, causing the affinity node cleanup to be missed. Consequently,...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003796)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003796 advisory. A memory leak in the sdmainit function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service memory...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-417046)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-417046 advisory. In the Linux kernel, the following vulnerability has been resolved: ila: call nfunregisternethooks sooner syzbot found an use-after-free Read in ilanfinput 1 Issue...

EUVD-2025-5988

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-48968

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential memory leak in otx2inittc In otx2inittc, if rhashtableinit faile...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rhashtable: A potential deadlock was fixed by moving the schedulework outside of the lock. The check for hash table growth and work scheduling were moved outside of the rht lock to prevent a possible circular locking dependency...

Linux Distros Unpatched Vulnerability : CVE-2024-58042

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table...

SUSE CVE-2024-58042

In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table growth check and work scheduling outside the rht lock to prevent a possible circular locking dependency. The original implementation could...

DEBIAN-CVE-2024-58042

In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table growth check and work scheduling outside the rht lock to prevent a possible circular locking dependency. The original implementation could...

CVE-2024-58042

In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table growth check and work scheduling outside the rht lock to prevent a possible circular locking dependency. The original implementation could...

UBUNTU-CVE-2024-58042

In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table growth check and work scheduling outside the rht lock to prevent a possible circular locking dependency. The original implementation could...

CVE-2024-58042 rhashtable: Fix potential deadlock by moving schedule_work outside lock

In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table growth check and work scheduling outside the rht lock to prevent a possible circular locking dependency. The original implementation could...

CVE-2024-58042 rhashtable: Fix potential deadlock by moving schedule_work outside lock

In the Linux kernel, the following vulnerability has been resolved: rhashtable: Fix potential deadlock by moving schedulework outside lock Move the hash table growth check and work scheduling outside the rht lock to prevent a possible circular locking dependency. The original implementation could...