SUSE CVE-2021-47203

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix listadd corruption in lpfcdraintxq When parsing the txq list in lpfcdraintxq, the driver attempts to pass the requests to the adapter. If such an attempt fails, a local "failmsg" string is set and a log message...

PT-2024-7872 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.8.0-rc7 Description: The vulnerability is related to the btnxpuart component in the Linux kernel, specifically with the btnxpuart close function. It is caused by improper input validation, which can lead to a...

AZL-55766 CVE-2023-52532 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix TX CQE error handling For an unknown TX CQE error type probably from a newer hardware, still free the SKB, update the queue tail, etc., otherwise the accounting will be wrong. Also, TX errors can be triggered by...

SUSE CVE-2021-46949

In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX flush done handling We're starting from a TXQ instance number 'qid', not a TXQ type, so efxgettxqueue is inappropriate and could return NULL, leading to panics...

CVE-2021-46948

In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX event handling We're starting from a TXQ label, not a TXQ type, so efxchannelgettxqueue is inappropriate and could return NULL, leading to panics...

DEBIAN-CVE-2021-46948

In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX event handling We're starting from a TXQ label, not a TXQ type, so efxchannelgettxqueue is inappropriate and could return NULL, leading to panics...

CVE-2021-46949

In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX flush done handling We're starting from a TXQ instance number 'qid', not a TXQ type, so efxgettxqueue is inappropriate and could return NULL, leading to panics...

UBUNTU-CVE-2021-46949

In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX flush done handling We're starting from a TXQ instance number 'qid', not a TXQ type, so efxgettxqueue is inappropriate and could return NULL, leading to panics...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that originates from a TX queue lookup during TX refresh completion processing...

UBUNTU-CVE-2023-6270

A flaw was found in the ATA over Ethernet AoE driver in the Linux kernel. The aoecmdcfgpkts function improperly updates the refcnt on struct netdevice, and a use-after-free can be triggered by racing between the free on the struct and the access through the skbtxq global queue. This could lead to...

kernel: ice: xsk: disable txq irq before flushing hw

In the Linux kernel, the following vulnerability has been resolved: ice: xsk: disable txq irq before flushing hw iceqpdis intends to stop a given queue pair that is a target of xsk pool attach/detach. One of the steps is to disable interrupts on these queues. It currently is broken in a way that...

CVE-2022-47522

The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept possibly cleartext target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point such as authentication...

kernel: ath11k: Fix frames flush failure caused by deadlock

In the Linux kernel, the following vulnerability has been resolved: ath11k: Fix frames flush failure caused by deadlock We are seeing below warnings: kernel: 25393.301506 ath11kpci 0000:01:00.0: failed to flush mgmt transmit queue 0 kernel: 25398.421509 ath11kpci 0000:01:00.0: failed to flush mgm...

kernel: ice: Fix memory corruption in VF driver

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory corruption in VF driver Disable VF's RX/TX queues, when it's disabled. VF can have queues enabled, when it requests a reset. If PF driver assumes that VF is disabled, while VF still has queues configured, VF may...

PT-2024-8453 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null pointer dereference in the efx hard start xmit function. This can occur when trying to get the channel from the tx queue variable, which is wrong because...

PT-2024-11082 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential use after free issue in the MHI send functionality of the Linux kernel has been resolved. The MHI ul callback may be invoked immediately after the skb is queued for...

PT-2024-11067 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the TX queue lookup in TX flush done handling in the Linux kernel. Specifically, the problem arises because the code starts from a TXQ instance number 'qid', no...

PT-2024-11066 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the sfc driver in the Linux kernel, specifically with the farch module. The problem arises from using a TXQ label instead of a TXQ type, making the efx channel...

kernel: Use after free in tcp_xmit_retransmit_queue

A use-after-free vulnerability was found in tcpxmitretransmitqueue and other tcp functions. This condition could allow an attacker to send an incorrect selective acknowledgment to existing connections, possibly resetting a connection...

kernel: Use after free in tcp_xmit_retransmit_queue

A use-after-free vulnerability was found in tcpxmitretransmitqueue and other tcp functions. This condition could allow an attacker to send an incorrect selective acknowledgment to existing connections, possibly resetting a connection...