20 matches found
Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: net: veth: The GRO flag is cleared when XDP is disabled, even when the device is disabled. The NETIFFGRO flag is set automatically when XDP is enabled, because both features use the same NAPI mechanism. The logic for clearing the...
UBUNTU-CVE-2026-45917
In the Linux kernel, the following vulnerability has been resolved: ipvs: do not keep destdst if dev is going down There is race between the netdev notifier ipvsdstevent and the code that caches dst with dev that is going down. As the FIB can be notified for the closed device after our handler...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum: Protect the driver from buggy firmware When processing port up/down events generated by the device’s firmware, the driver attempts to protect itself from events reported for non-existent local ports. However, it...
CVE-2026-43479
In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in netifnapidellocked on disconnect Remove redundant netifnapidel call from disconnect path. A WARN may be triggered in netifnapidellocked during USB device disconnect: WARNING: CPU: 0 PID: 11 at...
CVE-2026-43180 net: usb: kaweth: remove TX queue manipulation in kaweth_set_rx_mode
In the Linux kernel, the following vulnerability has been resolved: net: usb: kaweth: remove TX queue manipulation in kawethsetrxmode kawethsetrxmode, the ndosetrxmode callback, calls netifstopqueue and netifwakequeue. These are TX queue flow control functions unrelated to RX multicast...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989952)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989952 advisory. In the Linux kernel, the following vulnerability has been resolved: can: dev: canrestart: fix use after free bug After calling netifrxniskb, dereferencing skb is...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fixed the WARN message in netifnapidellocked when a USB device is disconnected. The redundant call to netifnapidel was removed from the disconnect path. A WARN message may be triggered in netifnapidellocked...
CVE-2023-53556 iavf: Fix use-after-free in free_netdev
In the Linux kernel, the following vulnerability has been resolved: iavf: Fix use-after-free in freenetdev We do netifnapiadd for all allocated qvectors, but potentially do netifnapidel for part of them, then kfree qvectors and leave invalid pointers at dev-napilist. Reproducer: root@host cat...
net/mlx5e: Fix netif state handling
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kernel: can: peak_usb: fix use after free bugs
In the Linux kernel, the following vulnerability has been resolved: can: peakusb: fix use after free bugs After calling peakusbnetifrxniskb, dereferencing skb is unsafe. Especially, the canframe cf which aliases skb memory is accessed after the peakusbnetifrxni. Reordering the lines solves the...
kernel: can: peak_usb: fix use after free bugs
In the Linux kernel, the following vulnerability has been resolved: can: peakusb: fix use after free bugs After calling peakusbnetifrxniskb, dereferencing skb is unsafe. Especially, the canframe cf which aliases skb memory is accessed after the peakusbnetifrxni. Reordering the lines solves the...
SUSE CVE-2021-47669
In the Linux kernel, the following vulnerability has been resolved: can: vxcan: vxcanxmit: fix use after free bug After calling netifrxniskb, dereferencing skb is unsafe. Especially, the canfdframe cfd which aliases skb memory is accessed after the netifrxni...
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 a double release issue in the interrupt buffer allocation in the net:usb:lan78xx module...
kernel: ionic: fix use after netif_napi_del()
A vulnerability was found in the Linux kernel's Ionic driver in the ionicqcqenable function, where the issue arises when the driver fails to reset the .poll pointer to NULL after a queue is unregistered via netifnapidel, leading to a use-after-free scenario when attempting to enable a previously...
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 the net/mlx5e component that should prevent the PKEY interface from having fewer rx queues than the parent...
kernel: ionic: fix use after netif_napi_del()
A vulnerability was found in the Linux kernel's Ionic driver in the ionicqcqenable function, where the issue arises when the driver fails to reset the .poll pointer to NULL after a queue is unregistered via netifnapidel, leading to a use-after-free scenario when attempting to enable a previously...
ROS-20240606-01
A vulnerability in QEMU's USB EHCI controller emulation is related to the lack of checks if the buffer pointer overlaps with the MMIO register when transmitting USB packets. the buffer pointer overlaps with the MMIO region when transmitting USB packets. Exploitation of the vulnerability could all...
CVE-2024-35958
In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets forwarded to it by XDPREDIRECT or XDPT...
CVE-2024-35858
In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix memory leak when bringing down interface When bringing down the TX rings we flush the rings but forget to reclaimed the flushed packets. This leads to a memory leak since we do not free the dma mapped buffers. Th...
Rockwell Automation 1761-NET-DNI Device Net Interface Communications Adapter
Binary data 752871.prm...