Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986463)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986463 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-390175)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-390175 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix deadlock in ieee80211stapsdeliverwakeup The ieee80211stapsdeliverwakeup...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414369)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414369 advisory. A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers able to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414367)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414367 advisory. A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLA...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986905)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986905 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: sdata can be NULL during AMPDU start ieee80211txbasessionhandlestart may get NUL...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986865)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986865 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414557)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414557 advisory. The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service NULL pointer...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414368)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414368 advisory. Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987230)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987230 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986928)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986928 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all o...

SUSE CVE-2023-53588

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check for station first in client probe When probing a client, first check if we have it, and then check for the channel context, otherwise you can trigger the warning there easily by probing when the AP isn't eve...

SUSE CVE-2023-53594

In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in deviceadd When calling kobjectadd failed in deviceadd, it will call cleanupgluedir to free resource. But in kobjectadd, dev-kobj.parent has been set to NULL. This will cause resource leak. The...

CVE-2023-53588

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check for station first in client probe When probing a client, first check if we have it, and then check for the channel context, otherwise you can trigger the warning there easily by probing when the AP isn't eve...

CVE-2023-53594

In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in deviceadd When calling kobjectadd failed in deviceadd, it will call cleanupgluedir to free resource. But in kobjectadd, dev-kobj.parent has been set to NULL. This will cause resource leak. The...

UBUNTU-CVE-2023-53594

In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in deviceadd When calling kobjectadd failed in deviceadd, it will call cleanupgluedir to free resource. But in kobjectadd, dev-kobj.parent has been set to NULL. This will cause resource leak. The...

UBUNTU-CVE-2023-53588

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check for station first in client probe When probing a client, first check if we have it, and then check for the channel context, otherwise you can trigger the warning there easily by probing when the AP isn't eve...

CVE-2023-53594 driver core: fix resource leak in device_add()

In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in deviceadd When calling kobjectadd failed in deviceadd, it will call cleanupgluedir to free resource. But in kobjectadd, dev-kobj.parent has been set to NULL. This will cause resource leak. The...

CVE-2023-53594

CVE-2023-53594 is a Linux kernel driver-core resource leak in device_add(): if kobject_add() fails, dev->kobj.parent is set to NULL, causing a leak in resource cleanup and potentially insmod failure for mac80211_hwsim. The initial description and EulerOS/SUSE advisories confirm the vulnerabili...

CVE-2023-53594 driver core: fix resource leak in device_add()

In the Linux kernel, the following vulnerability has been resolved: driver core: fix resource leak in deviceadd When calling kobjectadd failed in deviceadd, it will call cleanupgluedir to free resource. But in kobjectadd, dev-kobj.parent has been set to NULL. This will cause resource leak. The...

CVE-2023-53588 wifi: mac80211: check for station first in client probe

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check for station first in client probe When probing a client, first check if we have it, and then check for the channel context, otherwise you can trigger the warning there easily by probing when the AP isn't eve...