kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

LSN-0116-1 Kernel Live Patch Security Notice

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: eliminate double free in error handling logic Driver has a logic leak in ring data allocation/free, where aqringfree could be called multiple times on same ring, if system is under stress and got memory allocation...

RHEL 9 : kernel (RHSA-2025:21563)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:21563 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: pcrypt - Call crypto layer...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2330)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : tracing: Add downwritetraceeventsem when adding trace eventCVE-2025-38539 tipc: fix null-ptr-deref when acquiring remote ip of ethernet...

kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

kernel: padata: avoid UAF for reorder_work

In the Linux kernel, the following vulnerability has been resolved: padata: avoid UAF for reorderwork Although the previous patch can avoid ps and ps UAF for doserial, it can not avoid potential UAF issue for reorderwork. This issue can happen just as below: cryptorequest cryptorequest cryptodela...

kernel: padata: fix UAF in padata_reorder

A use-after-free vulnerability was found in the Linux kernel's padata subsystem, in the padatareorder function. Caused by improper synchronization controls, this vulnerability can occur when a reference-counted data structure pd is decremented in one thread, freeing it, while another thread still...

kernel: padata: fix UAF in padata_reorder

A use-after-free vulnerability was found in the Linux kernel's padata subsystem, in the padatareorder function. Caused by improper synchronization controls, this vulnerability can occur when a reference-counted data structure pd is decremented in one thread, freeing it, while another thread still...

kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

kernel: padata: avoid UAF for reorder_work

In the Linux kernel, the following vulnerability has been resolved: padata: avoid UAF for reorderwork Although the previous patch can avoid ps and ps UAF for doserial, it can not avoid potential UAF issue for reorderwork. This issue can happen just as below: cryptorequest cryptorequest cryptodela...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990620)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990620 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990033)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990033 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990347 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-43889)

padata: vulnerability due to a possible divide-by-zero error in padatamthelper during bootup, caused by an uninitialized chunksize being zero. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

AlmaLinux 10 : kernel (ALSA-2025:12662)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:12662 advisory. kernel: padata: fix UAF in padatareorder CVE-2025-21727 kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtphidremove CVE-2025-21928 kernel: HI...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-387845)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-387845 advisory. In the Linux kernel, the following vulnerability has been resolved: padata: use integer wrap around to prevent deadlock on seqnr overflow When submitting more than...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-414099)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414099 advisory. In the Linux kernel, the following vulnerability has been resolved: padata: Fix possible divide-by-0 panic in padatamthelper We are hit with a not easily reproducibl...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-395664)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-395664 advisory. In the Linux kernel, the following vulnerability has been resolved: padata: Fix refcnt handling in padatafreeshell In a high-load arm64 environment, the pcryptaead0...

RLSA-2025:12746 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: padata: fix UAF in padatareorder CVE-2025-21727 kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtphidremove CVE-2025-21928 kernel: HID: intel-ish-hid: Fix use-after-free issue ...