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/smc module not properly checking the smcdv2extoffset field when receiving an offer message, which...

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/smc module not properly checking the return value of sockrecvmsg when receiving a clc message, which...

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 Linux kernel that stems from the net/smc module not properly checking the ipareaoffset and ipv6prefixescnt fields when receiving an offer...

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 Linux kernel that stems from the net/smc module not properly checking the v2extoffset, eidcnt, and ismgidcnt fields when receiving an offer...

PT-2025-36264

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free UAF vulnerability exists in the net/smc module of the Linux kernel. The issue occurs because newclcsock-sk can become NULL after smc listen out connected releases the...

AZL-55395 CVE-2024-56718 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect link down work from execute after lgr freed link down work may be scheduled before lgr freed but execute after lgr freed, which may result in crash. So it is need to hold a reference before shedule link down work...

CVE-2024-56718

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect link down work from execute after lgr freed link down work may be scheduled before lgr freed but execute after lgr freed, which may result in crash. So it is need to hold a reference before shedule link down work...

CVE-2024-56718 net/smc: protect link down work from execute after lgr freed

In the Linux kernel, the following vulnerability has been resolved: net/smc: protect link down work from execute after lgr freed link down work may be scheduled before lgr freed but execute after lgr freed, which may result in crash. So it is need to hold a reference before shedule link down work...

DEBIAN-CVE-2024-56640

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcountt:...

UBUNTU-CVE-2024-56641

In the Linux kernel, the following vulnerability has been resolved: net/smc: initialize closework early to avoid warning We encountered a warning that closework was canceled before initialization. WARNING: CPU: 7 PID: 111103 at kernel/workqueue.c:3047 flushwork+0x19e/0x1b0 Workqueue: events...

UBUNTU-CVE-2024-56640

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcountt:...

CVE-2024-56640

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcountt:...

CVE-2024-56640 net/smc: fix LGR and link use-after-free issue

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix LGR and link use-after-free issue We encountered a LGR/link use-after-free issue, which manifested as the LGR/link refcnt reaching 0 early and entering the clear process, making resource access unsafe. refcountt:...

CVE-2024-56641

In the Linux kernel, the following vulnerability has been resolved: net/smc: initialize closework early to avoid warning We encountered a warning that closework was canceled before initialization. WARNING: CPU: 7 PID: 111103 at kernel/workqueue.c:3047 flushwork+0x19e/0x1b0 Workqueue: events...

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 Linux kernel that originates from a warning caused by a delayed initialization of closework in the net/smc module...

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 Linux kernel that stems from a post-release reuse issue with LGR and links in the net/smc module...

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 Linux kernel that stems from a post-release reuse issue with LGR and links in the net/smc module...

Vulnerability of components of Linux operating system’s kernel, net/smc, allowing a hacker to cause a service failure

The vulnerability of the net/smc components in Linux operating systems is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause service failures...

PT-2025-2832

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description The issue concerns the Linux kernel, specifically the net/smc component. When receiving a proposal message in the server, the fields v2 ext offset, eid cnt, and ism gid cnt in the proposal...

Vulnerability of components of Linux operating system’s kernel, net/smc, allowing a hacker to cause a service failure

The vulnerability of the net/smc components in Linux operating systems is related to the operation of data out of the buffer into memory. Exploiting this vulnerability can allow an attacker to cause a system failure...