Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise 15 SP7)

Security update for the Linux Kernel (Live Patch 22 for SUSE Linux Enterprise 15 SP6)

Security update for the Linux Kernel (Live Patch 10 for SUSE Linux Enterprise 15 SP7)

Security update for the Linux Kernel (Live Patch 79 for SUSE Linux Enterprise 12 SP5)

Security update for the Linux Kernel RT (Live Patch 10 for SUSE Linux Enterprise 15 SP7)

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

Security update for the Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly.

ELSA-2026-50255: Unbreakable Enterprise kernel security update: Copy Fail (IMPORTANT)

ELSA-2026-50254: Unbreakable Enterprise kernel security update: Copy Fail (IMPORTANT)

ELSA-2026-50253: Unbreakable Enterprise kernel security update: Copy Fail (IMPORTANT)

Уязвимость модуля для реализации AEAD-алгоритмов algif_aead ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - limit RX SG extraction by receive buffer budget Make af_alg_get_rsgl() limit each RX scatterlist extraction to the remaining receive buffer budget. af_alg_get_rsgl() currently uses af_alg_readable() only as a gate before extracting data into the RX scatterlist. Limit each extraction to the remaining af_alg_rcvbuf(sk) budget so that receive-side accounting matches the amount of data attached to the request. If skcipher cannot obtain enough RX space for at least one chunk while more data remains to be processed, reject the recvmsg call instead of rounding the request length down to zero.

In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - limit RX SG extraction by receive buffer budget Make af_alg_get_rsgl() limit each RX scatterlist extraction to the remaining receive buffer budget. af_alg_get_rsgl() currently uses af_alg_readable() only as a gate before extracting data into the RX scatterlist. Limit each extraction to the remaining af_alg_rcvbuf(sk) budget so that receive-side accounting matches the amount of data attached to the request. If skcipher cannot obtain enough RX space for at least one chunk while more data remains to be processed, reject the recvmsg call instead of rounding the request length down to zero.

In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - limit RX SG extraction by receive buffer budget Make af_alg_get_rsgl() limit each RX scatterlist extraction to the remaining receive buffer budget. af_alg_get_rsgl() currently uses af_alg_readable() only as a gate before extracting data into the RX scatterlist. Limit each extraction to the remaining af_alg_rcvbuf(sk) budget so that receive-side accounting matches the amount of data attached to the request. If skcipher cannot obtain enough RX space for at least one chunk while more data remains to be processed, reject the recvmsg call instead of rounding the request length down to zero.

crypto: af_alg - limit RX SG extraction by receive buffer budget