PT-2022-7530

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.16.0-rc4+ Description The issue is related to a kernel NULL pointer dereference in the smc setsockopt function, caused by accessing smc-clcsock after it has been released. This can lead to a crash. The problem ...

GSD-2022-1000044 net/smc: fix kernel panic caused by race of smc_sock

net/smc: fix kernel panic caused by race of smcsock 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 v5.10.90 by commit...

PT-2021-8073

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition in the net/smc component can lead to a kernel panic and denial of service. The issue occurs when the smc cdc tx handler function attempts to access smc sock after it has...

GSD-2021-1002568 net/smc: fix wrong list_del in smc_lgr_cleanup_early

net/smc: fix wrong listdel in smclgrcleanupearly 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 v5.15.7 by commit...

GSD-2021-1002540 net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()

net/smc: Fix NULL pointer dereferencing in smcvlanbytcpsk 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 v5.15.6 by commit...

GSD-2021-1002476 net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()

net/smc: Fix NULL pointer dereferencing in smcvlanbytcpsk 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 v5.10.83 by commit...

UVI-2021-1001756 net/smc: fix 'workqueue leaked lock' in smc_conn_abort_work

net/smc: fix 'workqueue leaked lock' in smcconnabortwork 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 v5.14.9 by commit...

GSD-2021-1001671 net/smc: fix 'workqueue leaked lock' in smc_conn_abort_work

net/smc: fix 'workqueue leaked lock' in smcconnabortwork 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 v5.10.70 by commit...

UVI-2021-1001671 net/smc: fix 'workqueue leaked lock' in smc_conn_abort_work

net/smc: fix 'workqueue leaked lock' in smcconnabortwork 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 v5.10.70 by commit...

PT-2021-26141

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.70 Description A potential issue exists in the net/smc component, related to a 'workqueue leaked lock' in smc conn abort work. The actual impact and attack plausibility have not yet been proven...

PT-2021-26226

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.8 through v5.14.8 Description: A potential issue exists in the net/smc component, related to a 'workqueue leaked lock' in smc conn abort work. The actual impact and attack plausibility have not yet been proven...

PT-2021-30221

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.14.8 Description A potential issue exists in the net/smc component, related to a 'workqueue leaked lock' in smc conn abort work. The actual impact and attack plausibility have not yet been proven...

PT-2021-30136

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.70 Description A potential issue exists in the net/smc component, related to a 'workqueue leaked lock' in smc conn abort work. The actual impact and attack plausibility have not yet been proven...

UVI-2021-1000580 net/smc: remove device from smcd_dev_list after failed device_add()

net/smc: remove device from smcddevlist after failed deviceadd 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 v5.10.42 by commit...

GSD-2021-1000580 net/smc: remove device from smcd_dev_list after failed device_add()

net/smc: remove device from smcddevlist after failed deviceadd 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 v5.10.42 by commit...

GSD-2021-1000536 net/smc: remove device from smcd_dev_list after failed device_add()

net/smc: remove device from smcddevlist after failed deviceadd 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 v5.12.9 by commit...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...