CVE-2025-68232 veth: more robust handing of race to avoid txq getting stuck

In the Linux kernel, the following vulnerability has been resolved: veth: more robust handing of race to avoid txq getting stuck Commit dc82a33297fc "veth: apply qdisc backpressure on full ptrring to reduce TX drops" introduced a race condition that can lead to a permanently stalled TXQ. This was...

Linux Distros Unpatched Vulnerability : CVE-2025-68232

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - veth: more robust handing of race to avoid txq getting stuck Commit dc82a33297fc veth: apply qdisc backpressure on full ptrring to reduce TX drops introduced a...

PT-2025-51645

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition within the virtual ethernet veth module can lead to a permanently stalled transmit queue TXQ. This issue stemmed from a flawed implementation in commit dc82a33297fc, whi...

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 stems from improper handling of the TXQ wakeup contention condition in vethxmit, which could result in a stalled...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991208)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991208 advisory. In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike,...

kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

A use after free exists in the wifi module of the linux kernel in the function brcmfnetdevstartxmit,thereby leading to damage to system availability and integrity...

EUVD-2022-55701

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

DEBIAN-CVE-2022-50655

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2022-50655

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

UBUNTU-CVE-2022-50655

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2022-50655 ppp: associate skb with a device at tx

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2022-50655

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2022-50655

Summary. CVE-2022-50655 concerns the Linux kernel PPP transmit path where flow dissector could fail to locate the skb’s net namespace, risking misassociation of skb with the device. Multiple trusted sources (OSV, Debian OSV, UBUNTU OSV, NVD, EUVD) confirm the vulnerability was resolved in the Lin...

CVE-2022-50655 ppp: associate skb with a device at tx

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

xsk: check IFF_UP earlier in Tx path

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CVE-2025-40264

In the Linux kernel, the following vulnerability has been resolved: be2net: pass wrbparams in case of OS2BMC beinsertvlaninpkt is called with the wrbparams argument being NULL at besendpkttobmc call site. This may lead to dereferencing a NULL pointer when processing a workaround for specific...

kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

A use after free exists in the wifi module of the linux kernel in the function brcmfnetdevstartxmit,thereby leading to damage to system availability and integrity...

The vulnerability of the tls_offload_ctx_tx() function in the include/net/tls.h module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the tlsoffloadctxtx function in the include/net/tls.h module of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-2502

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s bnxt en network driver related to the handling of XDP TX packets. Specifically, the clearing of event flags within the bnxt rx xdp function is...

PT-2025-52882

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The detect stream formats function in the ALSA driver for Digital Interface Communication Engine dice devices does not validate the stream count value received from a FireWire device. A...