CVE-2025-38122

In the Linux kernel, the following vulnerability has been resolved: gve: add missing NULL check for gveallocpendingpacket in TX DQO gveallocpendingpacket can return NULL, but gvetxaddskbdqo did not check for this case before dereferencing the returned pointer. Add a missing NULL check to prevent ...

UBUNTU-CVE-2025-38094

In the Linux kernel, the following vulnerability has been resolved: net: cadence: macb: Fix a possible deadlock in macbhalttx. There is a situation where after THALT is set high, TGO stays high as well. Because jiffies are never updated, as we are in a context with interrupts disabled, we never...

CVE-2025-38127: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ice: fix Tx scheduler error handling in XDP callback When the XDP program is loaded, the XDP callback adds new Tx queues. This means that the callback must update the Tx scheduler with the new queue number. In the event of a Tx...

CVE-2025-38053

A flaw was found in the idpf module in the Linux kernel. A null pointer dereference can be triggered when the driver attempts to use a resource that has already been released, resulting in a denial of service...

SUSE CVE-2022-50186

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix missing skb drop on htctxcompletion error On htctxcompletion error the skb is not dropped. This is wrong since the completionhandler logic expect the skb to be consumed anyway even when an error is triggered. Not...

DEBIAN-CVE-2022-49998

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix locking in rxrpc's sendmsg Fix three bugs in the rxrpc's sendmsg implementation: 1 rxrpcnewclientcall should release the socket lock when returning an error from rxrpcgetcallslot. 2 rxrpcwaitfortxwindowintr will return...

UBUNTU-CVE-2022-50164

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix double listadd at iwlmvmmacwaketxqueue After successfull station association, if station queues are disabled for some reason, the related lists are not emptied. So if some new element is added to the list ...

CVE-2022-50004 xfrm: policy: fix metadata dst->dev xmit null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: xfrm: policy: fix metadata dst-dev xmit null pointer dereference When we try to transmit an skb with metadatadst attached i.e. dst-dev == NULL through xfrm interface we can hit a null pointer dereference1 in xfrmixmit2 -...

DEBIAN-CVE-2025-38053

In the Linux kernel, the following vulnerability has been resolved: idpf: fix null-ptr-deref in idpffeaturescheck idpffeaturescheck is used to validate the TX packet. skb header length is compared with the hardware supported value received from the device control plane. The value is stored in the...

DEBIAN-CVE-2025-38009

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: disable napi on driver removal A warning on driver removal started occurring after commit 9dd05df8403b "net: warn if NAPI instance wasn't shut down". Disable tx napi before deleting it in mt76dmacleanup. WARNING: CPU:...

CVE-2025-38053

Summary: A Linux kernel vulnerability (CVE-2025-38053) affects the idpf_features_check path used to validate TX skb features. The root cause is a NULL vport pointer in the netdev private structure after reset, which can lead to a kernel NULL pointer dereference when comparing skb header length wi...

CVE-2025-38009 wifi: mt76: disable napi on driver removal

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: disable napi on driver removal A warning on driver removal started occurring after commit 9dd05df8403b "net: warn if NAPI instance wasn't shut down". Disable tx napi before deleting it in mt76dmacleanup. WARNING: CPU:...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a double listadd operation in the iwlmvmmacwaketxqueue function...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: idpf: fixed null-ptr-deref in idpffeaturescheck idpffeaturescheck is used to validate the TX packet. The length of the skb header is compared with the value supported by the hardware, which is received from the device control...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Ice: Fixed error handling in the Tx scheduler during the XDP callback. When the XDP program is loaded, the XDP callback adds new Tx queues. This means that the callback must update the Tx scheduler with the new queue numbers. In...

PT-2025-27965

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A issue in the Linux kernel has been resolved, related to the Asynchronous Transfer Mode ATM protocol. The problem occurs when the copy from iter full function fails in vcc sendmsg,...

UBUNTU-CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

PT-2025-33803

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the ath12k driver where a NULL pointer dereference could occur in ath12k dp tx get encap type during a vdev delete sequence. This occurs because...

The vulnerability of the mlx5e_txwqe_complete() function in the drivers/net/ethernet/mellanox/mlx5/core/en_tx.c file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the mlx5etxwqecomplete function in the drivers/net/ethernet/mellanox/mlx5/core/entx.c file of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

[NetScaler] Disabled Interface Tx Laser Remains On After Reboot on MPX

You may observe that when an interface on a NetScaler MPX is disabled, and a user subsequently performs a reboot, the transmit Tx laser for that interface might not power off as intended. This can lead to the peer switch detecting the NetScaler's disabled interface as still being UP...