kernel: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()

A vulnerability was found in the Linux kernel's SMC implementation in the smcvlanbytcpsk function. A potential NULL pointer dereference occurred when handling lower network devices, leading to system crashes and resulting in denial of service...

AZL-49275 CVE-2024-46692 affecting package kernel for versions less than 6.6.51.1-1

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Mark getwqctx as atomic call Currently getwqctx is wrongly configured as a standard call. When two SMC calls are in sleep and one SMC wakes up, it calls getwqctx to resume the corresponding sleeping thread. B...

CVE-2024-46692

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Mark getwqctx as atomic call Currently getwqctx is wrongly configured as a standard call. When two SMC calls are in sleep and one SMC wakes up, it calls getwqctx to resume the corresponding sleeping thread. B...

CVE-2024-46692 firmware: qcom: scm: Mark get_wq_ctx() as atomic call

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Mark getwqctx as atomic call Currently getwqctx is wrongly configured as a standard call. When two SMC calls are in sleep and one SMC wakes up, it calls getwqctx to resume the corresponding sleeping thread. B...

CVE-2024-46692

CVE-2024-46692 affects the Linux kernel firmware: qcom scm path. The root cause is that get_wq_ctx() was configured as a standard SMC call; when two SMCs sleep and one wakes, an interrupted get_wq_ctx() could sleep again while another SMC awaits a waitq context, creating a deadlock. The documente...

CVE-2024-46692 firmware: qcom: scm: Mark get_wq_ctx() as atomic call

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Mark getwqctx as atomic call Currently getwqctx is wrongly configured as a standard call. When two SMC calls are in sleep and one SMC wakes up, it calls getwqctx to resume the corresponding sleeping thread. B...

CVE-2024-46692 firmware: qcom: scm: Mark get_wq_ctx() as atomic call

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Mark getwqctx as atomic call Currently getwqctx is wrongly configured as a standard call. When two SMC calls are in sleep and one SMC wakes up, it calls getwqctx to resume the corresponding sleeping thread. B...

The vulnerability of the smc_setsockopt function in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the smcsetsockopt function in the Linux operating system’s kernel is related to the assignment of a null pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2022-48909

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

CVE-2022-48909

A vulnerability was found in the Linux kernel's net/smc subsystem that addressed a connection leak issue. The problem occurred when a CLC CONFIRM message, crucial for completing a connection, was discarded after a TCP abort, preventing the server from closing the connection. Mitigation Mitigation...

DEBIAN-CVE-2022-48909

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

CVE-2022-48909

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

UBUNTU-CVE-2022-48909

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

CVE-2022-48909

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

CVE-2022-48909

The CVE-2022-48909 entry relates to the Linux kernel net/smc subsystem. A connection leak could occur during a sequence where, after initiating a close, a tcp_abort() may discard pending CLC CONFIRM messages in the TCP send buffer, preventing delivery of the connection token and blocking passive ...

CVE-2022-48909 net/smc: fix connection leak

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

CVE-2022-48909 net/smc: fix connection leak

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

CVE-2022-48909

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix connection leak There's a potential leak issue under following execution sequence : smcrelease smcconnectwork if sk-skstate == SMCINIT sendclcconfirim tcpabort; ... sk.skstate = SMCACTIVE smccloseactive...

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 connection leak in the net/smc component, which may result in a connection not being released properly whe...

SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2973-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2973-1 advisory. The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...