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Уязвимость функции tls_decrypt_done (net/tls/tls_sw.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

In the Linux kernel, the following vulnerability has been resolved: tls: fix race between async notify and socket close The submitting thread (one which called recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete() so any code past that point risks touching already freed data. Try to avoid the locking and extra flags altogether. Have the main thread hold an extra reference, this way we can depend solely on the atomic ref counter for synchronization. Don't futz with reiniting the completion, either, we are now tightly controlling when completion fires.

In the Linux kernel, the following vulnerability has been resolved: tls: fix race between async notify and socket close The submitting thread (one which called recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete() so any code past that point risks touching already freed data. Try to avoid the locking and extra flags altogether. Have the main thread hold an extra reference, this way we can depend solely on the atomic ref counter for synchronization. Don't futz with reiniting the completion, either, we are now tightly controlling when completion fires.

In the Linux kernel, the following vulnerability has been resolved: tls: fix race between async notify and socket close The submitting thread (one which called recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete() so any code past that point risks touching already freed data. Try to avoid the locking and extra flags altogether. Have the main thread hold an extra reference, this way we can depend solely on the atomic ref counter for synchronization. Don't futz with reiniting the completion, either, we are now tightly controlling when completion fires.

tls: fix race between async notify and socket close

In the Linux kernel, the following vulnerability has been resolved: t ...

Множественные уязвимости kernel-lt

In the Linux kernel, the following vulnerability has been resolved: tls: fix race between async notify and socket close The submitting thread (one which called recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete() so any code past that point risks touching already freed data. Try to avoid the locking and extra flags altogether. Have the main thread hold an extra reference, this way we can depend solely on the atomic ref counter for synchronization. Don't futz with reiniting the completion, either, we are now tightly controlling when completion fires.

ALT-PU-2024-2868: package `kernel-image-un-def` update to version 6.1.79-alt1

ALT-PU-2024-18361: package `kernel-image-std-def` update to version 6.1.79-alt1

ALT-PU-2024-3144: package `kernel-image-rt` update to version 6.1.79-alt1.rt25

ALT-PU-2024-18464: package `kernel-image-un-def` update to version 6.6.18-alt1

ALT-PU-2024-18207: package `kernel-image-pine` update to version 6.6.18-alt1

ALT-PU-2024-3415: package `kernel-image-mp` update to version 6.7.8-alt1

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

ALT-PU-2024-6818: package `kernel-image-rpi-un` update to version 6.6.23-alt1

ELSA-2024-2394: kernel security, bug fix, and enhancement update (IMPORTANT)

Important: kernel security and bug fix update