60 matches found
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
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...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: crypto: atmel-sha204a – Fixed potential UAF Use-after-Allocation and memory leaks in the removepath function. Unregistered the hwrng interface to prevent new -read calls, and flushed the Atmel I2C workqueue before cleanup, to...
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...
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...
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...
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...
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 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
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...
Linux kernel cryptographic accelerator Module Heap Buffer Overflow DoS
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 ...
Linux kernel Cryptographic Accelerator DoS
The vulnerability in the atmelsha204arngreadnonblocking function within the drivers/crypto/atmel-sha204a.c file of the Linux kernel cryptographic accelerator driver is related to unrestricted resource allocation. Exploitation of this vulnerability may allow a remote attacker to cause a denial of...
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...