Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a – fixed blocking and non-blocking rng logic The blocking and non-blocking paths failed to provide valid entropy due to improper buffer management. Reading the buffer starting from byte 1 only fetched 32 byte...

CVE-2026-93159

A flaw was found in the atmel-sha204a cryptographic hardware random number generator HWRNG driver in the Linux kernel. When an Inter-Integrated Circuit I2C transfer fails, the driver does not properly clear a pointer to allocated work data. This oversight can lead to subsequent read attempts...

SUSE CVE-2026-93159

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

Linux Distros Unpatched Vulnerability : CVE-2026-93159

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight...

CVE-2026-93159

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

DEBIAN-CVE-2026-93159

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

AZL-102479 CVE-2026-93159 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

CVE-2026-93159 crypto: atmel-sha204a - fix heap info leak on I2C transfer failure

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

CVE-2026-93159 crypto: atmel-sha204a - fix heap info leak on I2C transfer failure

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

EUVD-2026-82267

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

CVE-2026-93159

CVE-2026-93159 affects the atmel-sha204a hardware RNG driver in the Linux kernel . In the nonblocking RNG path, a work_data structure is allocated to track in-flight asynchronous I2C requests and stored in rng->priv. If the I2C transfer fails, the previous code only logged a warning but left t...

CVE-2026-93159: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix heap info leak on I2C transfer failure The nonblocking RNG path allocates a workdata structure to track the state of an in-flight asynchronous I2C request. This pointer is stored in rng-priv and later...

PT-2026-94955

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A heap information leak exists in the atmel-sha204a crypto component. The nonblocking RNG path allocates a work data structure to track asynchronous I2C requests, storing the pointer in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a – Fixed the OOM -tfmcount leak. If memory allocation fails, the -tfmcount value is decremented to prevent future reads from being blocked due to lack of memory...

The vulnerability of the atmel_sha204a_remove() function in the drivers/crypto/atmel-sha204a.c driver of the Linux kernel cryptographic accelerator module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the atmelsha204aremove function in the drivers/crypto/atmel-sha204a.c driver for the Linux kernel cryptographic accelerator is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

SUSE CVE-2026-74402

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix blocking and non-blocking rng logic The blocking and non-blocking paths were failing to provide valid entropy due to improper buffer management. Reading the buffer starting from byte 1, only fetch the ...

The vulnerability of the `atmel_sha204a_rng_readnonblocking()` function in the `drivers/crypto/atmel-sha204a.c` driver of the Linux kernel cryptographic accelerator allows a hacker to cause a system failure.

The vulnerability of the atmelsha204arngreadnonblocking function in the drivers/crypto/atmel-sha204a.c driver of the Linux kernel’s cryptographic accelerator module is related to unlimited resource allocation. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

CVE-2026-74402

A flaw was found in the Linux kernel's atmel-sha204a cryptographic hardware random number generator HWRNG driver. Improper buffer management in both blocking and non-blocking paths causes the driver to fail in providing valid entropy. This occurs because the buffer is read starting from byte 1, a...

Linux Distros Unpatched Vulnerability : CVE-2026-74402

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: atmel-sha204a - fix blocking and non-blocking rng logic The blocking and non-blocking paths were failing to provide valid entropy due to improper buffer...

CVE-2026-74402

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - fix blocking and non-blocking rng logic The blocking and non-blocking paths were failing to provide valid entropy due to improper buffer management. Reading the buffer starting from byte 1, only fetch the ...