ROS-20260929-73-0104

The vulnerability of the lbsfreeadapter function in the drivers/net/wireless/marvell/libertas/main.c module of the Marvell Linux kernel operating system is related to synchronization errors. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality, integrity, an...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: libertas: A use-after-free occurred in the lbsfreeadapter function. The lbsfreeadapter function uses timerdelete non-synchronous for both commandtimer and txlockuptimer before freeing the structure. This is incorrect becaus...

Marvell Linux Kernel Function Heap Buffer Overflow DoS

The vulnerability of the lbsfreeadapter function in the drivers/net/wireless/marvell/libertas/main.c module of the Marvell Linux kernel operating system is related to synchronization errors. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality, integrity, an...

wifi: libertas: fix use-after-free in lbs_free_adapter()

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AZL-80700 CVE-2026-23281 affecting package kernel for versions less than 6.6.130.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix use-after-free in lbsfreeadapter The lbsfreeadapter function uses timerdelete non-synchronous for both commandtimer and txlockuptimer before the structure is freed. This is incorrect because timerdelete does n...

UBUNTU-CVE-2026-23281

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix use-after-free in lbsfreeadapter The lbsfreeadapter function uses timerdelete non-synchronous for both commandtimer and txlockuptimer before the structure is freed. This is incorrect because timerdelete does n...

CVE-2026-23281

In CVE-2026-23281, the Linux kernel Libertus wifi driver (lbs_free_adapter) uses non‑synchronous timer_delete() for command_timer and tx_lockup_timer, risking use‑after‑free if a timer callback runs during free. The callbacks (lbs_cmd_timeout_handler, lbs_tx_lockup_handler) access freed fields, c...

CVE-2026-23281 wifi: libertas: fix use-after-free in lbs_free_adapter()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix use-after-free in lbsfreeadapter The lbsfreeadapter function uses timerdelete non-synchronous for both commandtimer and txlockuptimer before the structure is freed. This is incorrect because timerdelete does n...

CVE-2026-23281: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix use-after-free in lbsfreeadapter The lbsfreeadapter function uses timerdelete non-synchronous for both commandtimer and txlockuptimer before the structure is freed. This is incorrect because timerdelete does n...