Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp – Always pass an error pointer to sevplatformshutdownlocked When 9770b428b1a2 “crypto: ccp – Move devinfo/err messages for SEV/SNP init and shutdown” moved the error messages so that they don’t need to be issued by...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: crypto: ccp – Fixed null pointer dereference in sevplatformshutdownlocked. The SEV platform device can be shut down with a null pspmaster, for example, by using DEBUGTESTDRIVERREMOVE. This issue was identified using KASAN:...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-399525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-399525 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device c...

CVE-2025-39936

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Always pass in an error pointer to sevplatformshutdownlocked When 9770b428b1a2 "crypto: ccp - Move devinfo/err messages for SEV/SNP init and shutdown" moved the error messages dumping so that they don't need to be...

CVE-2025-39936 crypto: ccp - Always pass in an error pointer to __sev_platform_shutdown_locked()

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Always pass in an error pointer to sevplatformshutdownlocked When 9770b428b1a2 "crypto: ccp - Move devinfo/err messages for SEV/SNP init and shutdown" moved the error messages dumping so that they don't need to be...

CVE-2025-39936 crypto: ccp - Always pass in an error pointer to __sev_platform_shutdown_locked()

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Always pass in an error pointer to sevplatformshutdownlocked When 9770b428b1a2 "crypto: ccp - Move devinfo/err messages for SEV/SNP init and shutdown" moved the error messages dumping so that they don't need to be...

CVE-2025-39936

The CVE-2025-39936 issue affects the Linux kernel crypto: ccp code path used during SEV/SNP shutdown. Root cause: __sev_firmware_shutdown() could call __sev_platform_shutdown_locked() with a NULL argument after the error-messages refactor, causing a NULL pointer dereference on the shutdown path d...

PT-2025-40632

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc4+ 1 Description The Linux kernel contained an issue in the crypto/ccp module where the sev platform shutdown locked function was called with a NULL argument, leading to a NULL pointer dereference during...

CVE-2025-39729

CVE-2025-39729 affects the Linux kernel crypto CCP implementation. The issue arises from dereferencing an uninitialized error pointer in sev-dev.c:1312, previously allowing an assumption that the variable could be NULL and leading to a potential crash or instability. The vulnerability was address...

PT-2025-36410

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue where an uninitialized error pointer is dereferenced within the crypto/ccp module. This issue was identified and addressed by fixing smatch warnings ...

Linux Distros Unpatched Vulnerability : CVE-2024-26695

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform...

The vulnerability of the `__sev_platform_shutdown_locked()` function in the Linux operating system’s cryptographic processor driver by AMD allows a hacker to trigger a shutdown failure.

The vulnerability of the sevplatformshutdownlocked function in the drivers/crypto/ccp/sev-dev.c file of the Linux operating system’s cryptographic processor driver software is related to the assignment of a zero pointer. Exploiting this vulnerability could allow an attacker to trigger a service...

SUSE CVE-2024-26695

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

CVE-2024-26695

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

CVE-2024-26695

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

DEBIAN-CVE-2024-26695

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

UBUNTU-CVE-2024-26695

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

CVE-2024-26695 crypto: ccp - Fix null pointer dereference in __sev_platform_shutdown_locked

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

CVE-2024-26695 crypto: ccp - Fix null pointer dereference in __sev_platform_shutdown_locked

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...

CVE-2024-26695

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in sevplatformshutdownlocked The SEV platform device can be shutdown with a null pspmaster, e.g., using DEBUGTESTDRIVERREMOVE. Found using KASAN: 137.148210 ccp 0000:23:00.1: enabling...