254 matches found
CVE-2022-49096
The CVE-2022-49096 issue in the Linux kernel affects the sfc (Solarflare) network driver: after ethtool -G changes to rx/tx ring buffer sizes, the driver reallocates/reinitializes queues but fails to reinitialize the XDP TX queues (efx->xdp_tx_queues). This can lead to the XDP path using an un...
CVE-2022-49096 net: sfc: add missing xdp queue reinitialization
In the Linux kernel, the following vulnerability has been resolved: net: sfc: add missing xdp queue reinitialization After rx/tx ring buffer size is changed, kernel panic occurs when it acts XDPTX or XDPREDIRECT. When tx/rx ring buffer size is changedethtool -G, sfc driver reallocates and...
CVE-2022-49096
In the Linux kernel, the following vulnerability has been resolved: net: sfc: add missing xdp queue reinitialization After rx/tx ring buffer size is changed, kernel panic occurs when it acts XDPTX or XDPREDIRECT. When tx/rx ring buffer size is changedethtool -G, sfc driver reallocates and...
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 sfc driver failing to reinitialize the xdp queue after changing the size of the rx/tx ring buffer, causi...
The vulnerability of the sfc component in the Linux operating system’s kernel allows a hacker to trigger a service failure.
The vulnerability of the sfc component in Linux kernel relates to the assignment of the NULL pointer in the efxhardstartxmit function. Exploiting this vulnerability can allow an attacker to trigger a service failure...
The vulnerability of the sfc component in the Linux operating system’s kernel allows a hacker to trigger a service failure.
The vulnerability of the sfc component in the Linux operating system’s kernel is related to the assignment of the NULL pointer in the efxprobeinterrupts function. Exploiting this vulnerability can allow an attacker to cause a service failure...
The vulnerability of the hisi-sfc-v3xx component in the Linux operating system allows a hacker to trigger a service failure.
The vulnerability of the hisi-sfc-v3xx component in the Linux operating system is related to the assignment of the NULL pointer in the hisisfcv3xxisr function. Exploiting this vulnerability can allow an attacker to cause a service failure...
SUSE CVE-2024-50094
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
CVE-2024-50094
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
DEBIAN-CVE-2024-50094
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
UBUNTU-CVE-2024-50094
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
CVE-2024-50094
CVE-2024-50094 : Linux kernel vulnerability in the sfc driver where netpoll incorrectly called xdp_do_flush() with a budget of zero, causing a crash because bpf_net_context was never assigned. The fix conditionally invokes xdp_do_flush() only when budget is non-zero, mitigating the crash in netpo...
CVE-2024-50094 sfc: Don't invoke xdp_do_flush() from netpoll.
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
CVE-2024-50094 sfc: Don't invoke xdp_do_flush() from netpoll.
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
CVE-2024-50094 sfc: Don't invoke xdp_do_flush() from netpoll.
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...
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, which originates in the sfc module, where an unconditional call to xdpdoflush in a netpoll scenario could result in a crash...
ROS-20241023-04
Vulnerability in ext4 component of Linux kernel is related to division by zero errors in function mbupdateavgfragmentsize in fs/ext4/mballoc.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the fsl-qdma component of the Linux operating...
CVE-2021-47283
In the Linux kernel, the following vulnerability has been resolved: net:sfc: fix non-freed irq in legacy irq mode SFC driver can be configured via modparam to work using MSI-X, MSI or legacy IRQ interrupts. In the last one, the interrupt was not properly released on module remove. It was not free...
SUSE CVE-2021-47283
In the Linux kernel, the following vulnerability has been resolved: net:sfc: fix non-freed irq in legacy irq mode SFC driver can be configured via modparam to work using MSI-X, MSI or legacy IRQ interrupts. In the last one, the interrupt was not properly released on module remove. It was not free...
CVE-2021-47283
In the Linux kernel, the following vulnerability has been resolved: net:sfc: fix non-freed irq in legacy irq mode SFC driver can be configured via modparam to work using MSI-X, MSI or legacy IRQ interrupts. In the last one, the interrupt was not properly released on module remove. It was not free...