Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fix missing folio cleanup in writeback race path In zswapwritebackentry, after obtaining a folio from readswapcacheasync, we reacquire the tree lock to ensure that the swap entry was not invalidated or recycled. If it...

AZL-100830 CVE-2026-89552 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

DEBIAN-CVE-2026-89552

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

CVE-2026-89552

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

EUVD-2026-76463

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

CVE-2026-89552 params: fix charp corruption on allocation failure

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

CVE-2026-89552 params: fix charp corruption on allocation failure

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

CVE-2026-89552

This Linux kernel vulnerability affects param_set_charp() in the kernel's params subsystem. The root cause is that the previous parameter value is freed before the replacement allocation succeeds; if kmalloc_parameter() fails, the parameter is left as NULL , leading to a kernel NULL pointer deref...

PT-2026-90268

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure param set charp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

Security Bulletin: IBM DataPower Gateway vulnerable to memory corruption in OS kernel (CVE-2023-53178)

Summary IBM DataPower Gateway vulnerable to memory corruption in OS kernel CVE-2023-53178 Vulnerability Details CVEID:CVE-2023-53178 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a ra...

Security update 5.1.4 for Multi-Linux Manager Client Tools and Salt Bundle

Description: This update fixes the following issues: golang-github-QubitProducts-exporterexporter: Security issues fixed: CVE-2022-21698: Fixed prometheus/clientgolang possible denial of service using InstrumentHandlerCounter bsc1248699 golang-github-prometheus-nodeexporter updated to version...

Security update 5.1.4 for Multi-Linux Manager Client Tools

This update fixes the following issues: dracut-saltboot updated to version 1.2.1: Key Update Highlights v1.2.1 Added wait check for minion start default 10s, configurable using rd.saltboot.saltstarttimeout option bsc1260870 Decouple salt key wait check to use separate configurable option...

Security update 5.0.8 for Multi-Linux Manager Client Tools

This update fixes the following issues: golang-github-QubitProducts-exporterexporter: Security Fixes: CVE-2022-21698: Fixed denial of service using InstrumentHandlerCounter bsc1248707 golang-github-prometheus-nodeexporter was updated from version 1.5.0 to 1.10.2: Security Fixes: Version 1.9.1:...

Security update 5.0.8 for Multi-Linux Manager Client Tools

This update fixes the following issues: golang-github-QubitProducts-exporterexporter: Security Fixes: CVE-2022-21698: Fixed denial of service using InstrumentHandlerCounter bsc1248707 golang-github-prometheus-nodeexporter: Backward Compatibility and packaging changes: Added compatibility for Go...

Security update 5.0.8 for Multi-Linux Manager Client Tools, Salt Bundle and Salt

This update fixes the following issues: golang-github-prometheus-nodeexporter: Version 1.10.2: meminfo: Fix typo in Zswap metric name Version 1.10.1: filesystem: Fix mount points being collected multiple times filesystem: Refactor mountinfo parsing bsc1261810 meminfo: Add Zswap/Zswapped metrics...

CLSA-2026-1779434490 kernel: Fix of 100 CVEs

tracing: Verify event formats that have "%p.." CVE-2025-37938 - HID: pidff: Fix null pointer dereference in pidfffindfields CVE-2025-37862 - scsi: st: Fix array overflow in stsetup CVE-2025-37857 - drm/amdkfd: debugfs hanghws skip GPU with MES CVE-2025-37853 - mm/vmscan: don't try to reclaim...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fixed a NULL crash in the shrinker function when cgroupdisable=memory is set. Christian reported a NULL dereference in zswap; he was able to trace the issue back to the zswap shrinker function. This issue also appeared...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/zswap: The inconsistency that occurred when zswapstorepage failed has been fixed. The commit b7c0ccdfbafd “mm: zswap: support large folios in zswapstore” includes the following changes: It no longer charges any zswap entries...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021574)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021574 advisory. In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a race condition...

The vulnerability of the zswap_writeback_entry() function in the mm/zswap.c module of the Linux kernel’s memory management subsystem allows a hacker to cause a service failure.

The vulnerability of the zswapwritebackentry function in the mm/zswap.c module of the Linux kernel’s memory management subsystem is related to synchronization errors when using shared resources “Race Conditions”. Exploiting this vulnerability can allow an attacker to cause a service failure...