DEBIAN-CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143 net/smc: remove device from smcd_dev_list after failed device_add()

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2021-47143

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd If the deviceadd for a smcddev fails, there's no cleanup step that rolls back the earlier listadd. The device subsequently gets freed, and we end up with a corrupted...

CVE-2024-26615

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix illegal rmbdesc access in SMC-D connection dump A crash was found when dumping SMC-D connections. It can be reproduced by following steps: - run nginx/wrk test: smcrun nginx smcrun wrk -t 16 -c 1000 -d -H 'Connection...

CVE-2024-26615

CVE-2024-26615 affects the Linux kernel net/smc code. A crash from NULL pointer dereference occurs when dumping SMC-D connections due to illegal rmb_desc access to conn->rmb_desc during an in-progress connection. The issue is fixed by adding a check before dumping to ensure rmb_desc has been i...

CVE-2024-26615

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix illegal rmbdesc access in SMC-D connection dump A crash was found when dumping SMC-D connections. It can be reproduced by following steps: - run nginx/wrk test: smcrun nginx smcrun wrk -t 16 -c 1000 -d -H 'Connection...

CVE-2021-46925

A flaw was found in the Linux kernel affecting the net/smc Synchronous Message Channel subsystem. This vulnerability is caused by a race condition between the smccdctxhandler and smcrelease functions and can cause kernel panics. Mitigation There are no known mitigations to the problem and Red Hat...

CVE-2021-46925

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

CVE-2021-46925

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

CVE-2021-46925

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

UBUNTU-CVE-2021-46925

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

CVE-2021-46925

CVE-2021-46925 affects the Linux kernel’s net/smc: a race between smc_cdc_tx_handler() and smc_release() can lead to a use-after-free of smc_sock, causing a kernel panic when CDC messages are in flight. The root cause is a race where smc_cdc_tx_handler() may access a smc_sock that has already bee...

CVE-2021-46925

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

kernel: Linux kernel: Denial of Service via deadlock in net/smc

A flaw was found in the Linux kernel's Server Message Block SMB over Remote Direct Memory Access RDMA net/smc module. This vulnerability allows a local user to trigger a deadlock within the system. The deadlock occurs due to a circular locking dependency when specific operations involving...

kernel: Linux kernel: Denial of Service via deadlock in net/smc

A flaw was found in the Linux kernel's Server Message Block SMB over Remote Direct Memory Access RDMA net/smc module. This vulnerability allows a local user to trigger a deadlock within the system. The deadlock occurs due to a circular locking dependency when specific operations involving...

PT-2025-54066

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the networking component, specifically within the smc SMC subsystem. A potential panic can occur due to a lack of protection in the smc llc srv add li...

GSD-2022-1007985 net/smc: Fix possible leaked pernet namespace in smc_init()

net/smc: Fix possible leaked pernet namespace in smcinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.78 by commit...

GSD-2022-1006582 net/smc: Stop the CLC flow if no link to map buffers on

net/smc: Stop the CLC flow if no link to map buffers on This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.146 by commit...