Linux kernel cryptographic accelerator driver Heap Buffer Overflow DoS

The vulnerability of the qpsendmessage function in the drivers/crypto/hisilicon/sec2/seccrypto.c file of the Linux kernel cryptographic accelerator driver relates to the dereferencing of a pointer with an expired validity period. Exploiting this vulnerability could allow a remote attacker to...

Linux kernel cryptographic accelerator driver Heap Buffer Overflow DoS

The vulnerabilities of the functions secallocreqid and secfreereqid in the driver drivers/crypto/hisilicon/sec2/seccrypto.c of the Linux kernel cryptographic accelerator driver are related to synchronization errors during interrupt processing. Exploiting these vulnerabilities could allow an...

SUSE CVE-2026-53055

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec2 - prevent req used-after-free for sec During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory req before the transmission...

CVE-2026-53055

A flaw was found in the Linux kernel's hisilicon/sec2 cryptographic module. Under heavy system load during packet transmission, the hardware may free request memory before the software completes its processing. This can lead to a use-after-free error when the software attempts to access the freed...

CVE-2026-53055

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec2 - prevent req used-after-free for sec During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory req before the transmission...

CVE-2026-53055

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec2 - prevent req used-after-free for sec During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory req before the transmission...

CVE-2026-53055

CVE-2026-53055 concerns the Linux kernel crypto: hisilicon/sec2 module. Under heavy load, during packet transmission, the hardware may free the request memory (req) before the software finishes processing, causing a use-after-free when the software accesses the freed memory. The issue affects the...

EUVD-2026-38923

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec2 - prevent req used-after-free for sec During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory req before the transmission...

CVE-2026-53055: Use After Free

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec2 - prevent req used-after-free for sec During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory req before the transmission...

PT-2026-51949

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the hisilicon/sec2 crypto component. Under heavy load during packet transmission, the hardware may complete packet processing and free the request memory...

Linux kernel cryptographic accelerator driver Heap Buffer Overflow DoS

The vulnerability of the secaeadsoftcrypto function in the drivers/crypto/hisilicon/sec2/seccrypto.c file of the Linux kernel cryptographic accelerator driver is related to memory handling errors. Exploiting this vulnerability could allow an attacker to cause a system failure...

PT-2022-37947

Уязвимость функции sec aead soft crypto модуля drivers/crypto/hisilicon/sec2/sec crypto.c драйвера криптографического ускорителя ядра операционной системы Linux связана с ошибками обработки памяти. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...