Linux kernel quota DoS

The vulnerability of the Linux operating system’s kernel quota component is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-53050

CVE-2026-53050 affects the Linux kernel quota subsystem, where dquot_scan_active() can race with quota deactivation in quota_release_workfn(), potentially causing memory corruption or use-after-free under memory pressure. Verified in multiple sources; the workaround/mitigation is to remove the dq...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990543)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990543 advisory. In the Linux kernel, the following vulnerability has been resolved: quota: Fix potential NULL pointer dereference Below race may cause NULL pointer dereference P1 P2...

Siemens SIMATIC Devices NULL Pointer Dereference (CVE-2024-26878)

In the Linux kernel, the following vulnerability has been resolved: quota: Fix potential NULL pointer dereference. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if...

Linux kernel quota DoS

The vulnerability of the Linux kernel’s quota component is related to improper blocking of resources in the dquotwritebackdquots function. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2024-56780

"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: quota: flush quotareleasework upon quota writeback One of the paths quota writeback is call...

Linux Distros Unpatched Vulnerability : CVE-2024-26878

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - quota: Fix potential NULL pointer dereference Below race may cause NULL pointer dereference P1 P2 dquotfreeinode quotaoff dropdquotref removedquotref dquots =...

kernel: quota: Fix potential NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: quota: Fix potential NULL pointer dereference Below race may cause NULL pointer dereference P1 P2 dquotfreeinode quotaoff dropdquotref removedquotref dquots = idquotinode dquots = idquotinode srcureadlock dquotscnt != NULL 1...