Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fixed error handling in enainit. The enainit function no longer destroys the workqueue created by createsinglethreadworkqueue when pciregisterdriver fails. Instead, it calls destroyworkqueue when pciregisterdriver fails...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iavf: Error handling in iavfinitmodule has been fixed. The iavfinitmodule no longer destroys the workqueue when pciregisterdriver fails. Instead, call destroyworkqueue when pciregisterdriver fails to prevent resource leaks. This...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fixed the null-ptr-deref issue in ibcorecleanup. KASAN reported a null-ptr-deref error: KASAN: Null pointer dereferencing in the range 0x0000000000000118–0x000000000000011f. CPU: 1; PID: 379. Hardware name: QEMU Standa...

AZL-94728 CVE-2026-68318 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix use-after-free on workqueue during remove In pdscremove, the workqueue is destroyed before pdscteardown is called. This ordering allows two paths to queue work on the destroyed workqueue: 1. If pdscteardown -...

EUVD-2026-55419

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix use-after-free on workqueue during remove In pdscremove, the workqueue is destroyed before pdscteardown is called. This ordering allows two paths to queue work on the destroyed workqueue: 1. If pdscteardown -...

CVE-2026-68318

The CVE-2026-68318 entry concerns a Linux kernel use-after-free in pds_core during remove, caused by destroying the workqueue before pdsc_teardown() completes. The issue allows queued work on a destroyed workqueue via two paths: (1) a timeout in pdsc_teardown() -> pdsc_devcmd_reset() causes he...

DEBIAN-CVE-2026-53308

In the Linux kernel, the following vulnerability has been resolved: power: supply: max77705: Free allocated workqueue and fix removal order Use devm interface for allocating workqueue to fix two bugs at the same time: 1. Driver leaks the memory on remove, because the workqueue is not destroyed. 2...

EUVD-2026-32429

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Fix use-after-free in driver remove In the remove callback, if a packet arrives after destroyworkqueue is called, but before sockrelease, the qrtrnsdataready callback will try to queue the work, causing...

CVE-2026-46047 net: qrtr: ns: Fix use-after-free in driver remove()

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Fix use-after-free in driver remove In the remove callback, if a packet arrives after destroyworkqueue is called, but before sockrelease, the qrtrnsdataready callback will try to queue the work, causing...

CVE-2026-46047

CVE-2026-46047: In the Linux kernel, net: qrtr: ns use-after-free in driver remove is fixed. The vulnerability arises if a packet arrives after destroy_workqueue() but before sock_release(), causing qrtr_ns_data_ready() to queue a work item that dereferences freed memory. Root and distro advisori...

PT-2026-43914

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the QRTR nameservice driver during the remove process. If a packet arrives after destroy workqueue is called but before sock release, the qrtr ns data...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Lag, fix failure to cancel delayed bond work Commit 0d4e8ed139d8 “net/mlx5: Lag, avoid lockdep warnings” accidentally removed a call to cancel delayed bond work. This may cause queued delays to expire and fall on work...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004861)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004861 advisory. In the Linux kernel, the following vulnerability has been resolved: ieee802154/adf7242: defer destroyworkqueue call There is a possible race condition use-after-free...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992812)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992812 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix error handling in enainit The enainit won't destroy workqueue created by...

CVE-2025-40003

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fix use-after-free caused by cyclic delayed work The origin code calls canceldelayedwork in ocelotstatsdeinit to cancel the cyclic delayed work item ocelot-statswork. However, canceldelayedwork may fail to canc...

DEBIAN-CVE-2025-40003

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fix use-after-free caused by cyclic delayed work The origin code calls canceldelayedwork in ocelotstatsdeinit to cancel the cyclic delayed work item ocelot-statswork. However, canceldelayedwork may fail to canc...

UBUNTU-CVE-2025-40003

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fix use-after-free caused by cyclic delayed work The origin code calls canceldelayedwork in ocelotstatsdeinit to cancel the cyclic delayed work item ocelot-statswork. However, canceldelayedwork may fail to canc...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986392)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986392 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...

PT-2025-42708

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the networking subsystem, specifically in the mscc ocelot component. The problem arises from a cyclic delayed work item where canc...

CVE-2022-50441

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Lag, fix failure to cancel delayed bond work Commit 0d4e8ed139d8 "net/mlx5: Lag, avoid lockdep warnings" accidentally removed a call to cancel delayed bond work thus it may cause queued delay to expire and fall on an...