Поиск уязвимостей

Уязвимость реализации протокола MIDI ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

ALT-PU-2020-2030: package `kernel-image-std-def` update to version 5.4.43-alt1

ALT-PU-2020-2031: package `kernel-image-un-def` update to version 5.6.15-alt1

ALT-PU-2020-2091: package `kernel-image-mp` update to version 5.6.16-alt1

ALT-PU-2020-4286: package `kernel-image-xenomai` update to version 4.19.124-alt1.cip27.13

ALT-PU-2020-2003: package `kernel-image-rt` update to version 4.19.124-alt1.rt53

A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

A flaw was found in the Linux kernel\u2019s implementation of MIDI, wh ...

ALT-PU-2020-2155: package `kernel-image-rpi-un` update to version 5.6.16-alt1

A flaw was found in the Linux kernels implementation of MIDI (kernel 5.7-rc6), where an attacker with a local account and the permissions to issue an ioctl commands to midi devices, could trigger a use-after-free. A write to this specific memory while freed and before use could cause the flow of execution to change and possibly allow for memory corruption or privilege escalation.

Security update for the Linux Kernel (Live Patch 15 for SLE 12 SP5)

Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP3)

Security update for the Linux Kernel (Live Patch 18 for SLE 15)

Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP4)

Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP4)

Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP1)

Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP1)

Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP1)