CVE-2023-53062 net: usb: smsc95xx: Limit packet length to skb->len

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc95xx: Limit packet length to skb-len Packet length retrieved from descriptor may be larger than the actual socket buffer length. In such case the cloned skb passed up the network stack will leak kernel memory conten...

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 deadlock caused by rtnllock added by the igb driver...

DEBIAN-CVE-2022-49867

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix memory leak in ipcwwandellink IOSM driver registers network device without setting the needsfreenetdev flag, and does NOT call freenetdev when unregisters network device, which causes a memory leak. This patc...

DEBIAN-CVE-2022-49813

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix error handling in enainit The enainit won't destroy workqueue created by createsinglethreadworkqueue when pciregisterdriver failed. Call destroyworkqueue when pciregisterdriver failed to prevent the resource leak...

CVE-2022-49867 net: wwan: iosm: fix memory leak in ipc_wwan_dellink

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix memory leak in ipcwwandellink IOSM driver registers network device without setting the needsfreenetdev flag, and does NOT call freenetdev when unregisters network device, which causes a memory leak. This patc...

CVE-2022-49805 net: lan966x: Fix potential null-ptr-deref in lan966x_stats_init()

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: Fix potential null-ptr-deref in lan966xstatsinit lan966xstatsinit calls createsinglethreadworkqueue and not checked the ret value, which may return NULL. And a null-ptr-deref may happen: lan966xstatsinit...

CVE-2022-49805

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: Fix potential null-ptr-deref in lan966xstatsinit lan966xstatsinit calls createsinglethreadworkqueue and not checked the ret value, which may return NULL. And a null-ptr-deref may happen: lan966xstatsinit...

CVE-2025-37784

In the Linux kernel, the following vulnerability has been resolved: net: ti: icss-iep: Fix possible NULL pointer dereference for perout request The ICSS IEP driver tracks perout and pps enable state with flags. Currently when disabling pps and perout signals during icssiepexit, results in NULL...

CVE-2025-23155

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once stmmacrequestirqmultim...

PT-2025-18525 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the DSA Distributed Switch Architecture network driver. The issue was caused by a leak of tagger-owned storage when th...

UBUNTU-CVE-2025-37860

In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100processdesignparam Since cited commit, ef100probemain and hence also ef100checkdesignparams run before efx-netdev is created; consequently, we cannot netifsettsomaxsize or segs at this point. Mo...

CVE-2025-22116

CVE-2025-22116 affects the Linux kernel idpf driver’s netdev handling. The patch adds an error check when creating vports, logs the vport number and error code, and ensures on removal that VPORT_REG_NETDEV is checked before unregister/free. It also introduces local variables (idx, vport_config, n...

CVE-2025-22060

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: Prevent parser TCAM memory corruption Protect the parser TCAM/SRAM memory, and the cached shadow SRAM information, from concurrent modifications. Both the TCAM and SRAM tables are indirectly accessed by configuring an...

Vulnerability of the ipc_mux_init() function in the drivers/net/wwan/iosm/iosm_ipc_mux.c module – a driver for supporting network adapters in the Linux operating system, which allows an attacker to cause a service failure.

Vulnerability of the ipcmuxinit function in the drivers/net/wwan/iosm/iosmipcmux.c module – The Linux kernel network driver framework is vulnerable because resources are not released after their useful period has ended. Exploiting this vulnerability could allow an attacker to cause service failur...

Vulnerability of the geneve_rx() function in the drivers/net/geneve.c module – This driver for network devices in the Linux operating system allows a hacker to cause a service failure.

Vulnerability of the geneverx function in the drivers/net/geneve.c module – The Linux kernel’s network device driver framework is vulnerable due to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause system failures...

USN-7420-1 linux-azure, linux-azure-fde vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - Microsoft Azure Network Adapter MANA driver; - SMB network file system; - Network namespace; -...

CVE-2025-21441

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver...

SUSE CVE-2025-21924

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclgeptpgetcycle returns an error During the initialization of ptp, hclgeptpgetcycle might return an error and returned directly without unregister clock and free it. To...

UBUNTU-CVE-2025-21973

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix kernel panic in the bnxtgetqueuestatsrx | tx When qstats-get operation is executed, callbacks of netdevstatsops are called. The bnxtgetqueuestatsrx | tx collect per-queue stats from swstats in the rings. But rx | t...

CVE-2025-21924

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclgeptpgetcycle returns an error During the initialization of ptp, hclgeptpgetcycle might return an error and returned directly without unregister clock and free it. To...