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 improper handling of the SRCPORT field in the ocelotifhsetbasic function in the net:mscc module, which could...

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 improper handling of the SRCPORT field in the ocelotifhsetbasic function in the net:mscc module, which could...

CVE-2022-48779

A flaw was found in the Linux kernel in the net ocelot driver, which involved a use-after-free issue in the ocelotvlandel function. The flaw occurred when the ocelotvlanmemberdel function freed the struct ocelotbridgevlan, still referenced by the port's Primary VLAN ID PVID. Mitigation Mitigation...

CVE-2022-48779

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: fix use-after-free in ocelotvlandel ocelotvlanmemberdel will free the struct ocelotbridgevlan, so if this is the same as the port's pvidvlan which we access afterwards, what we're accessing is freed memory. Fix...

CVE-2022-48779 net: mscc: ocelot: fix use-after-free in ocelot_vlan_del()

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: fix use-after-free in ocelotvlandel ocelotvlanmemberdel will free the struct ocelotbridgevlan, so if this is the same as the port's pvidvlan which we access afterwards, what we're accessing is freed memory. Fix...

Unbreakable Enterprise kernel security update

5.15.0-2.52.3 - posix-cpu-timers: Cleanup CPU timers before freeing them during exec Thadeu Lima de Souza Cascardo Orabug: 34495548 CVE-2022-2585 - fix race between exititimers and /proc/pid/timers Oleg Nesterov Orabug: 34495548 - rds: ib: Add preemption control when using per-cpu variables Hakon...

GSD-2021-1002163 net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO

net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO 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 by commit...

GSD-2021-1002094 net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO

net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO 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 v5.14.14 by commit...

Unbreakable Enterprise kernel security update

5.4.17-2102.202.5 - sctp: delay autoasconf init until binding the first addr Xin Long Orabug: 32907967 CVE-2021-23133 CVE-2021-23133 - dm ioctl: fix out of bounds array access when no devices Mikulas Patocka Orabug: 32860491 CVE-2021-31916 - uek-rpm: update kABI lists for the new symbols Saeed...