CVE-2023-53169

CVE-2023-53169 concerns the Linux kernel resctrl path (x86/resctrl) where the rdt_domain’s staged_config[] was not cleared before/after use, allowing stale values to cause an MSR access error (WRMSR to 0xca0) when creating resource groups under CDP. The report describes resctrl_arch_update_domain...

CVE-2022-50246 usb: typec: tcpci: fix of node refcount leak in tcpci_register_port()

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpci: fix of node refcount leak in tcpciregisterport I got the following report while doing devicemt6370-tcpc load test with CONFIGOFUNITTEST and CONFIGOFDYNAMIC enabled: OF: ERROR: memory leak, expected refcount 1...

CVE-2025-39804

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit a59e5468a921 "crypto: arm64/poly1305 - Add block-only interface". This safety check is cheap and ...

CVE-2025-39802

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit 773426f4771b "crypto: arm/poly1305 - Add block-only interface". This safety check is cheap and is...

DEBIAN-CVE-2025-39802

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit 773426f4771b "crypto: arm/poly1305 - Add block-only interface". This safety check is cheap and is...

DEBIAN-CVE-2025-39804

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit a59e5468a921 "crypto: arm64/poly1305 - Add block-only interface". This safety check is cheap and ...

UBUNTU-CVE-2025-39802

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit 773426f4771b "crypto: arm/poly1305 - Add block-only interface". This safety check is cheap and is...

CVE-2025-39804 lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit a59e5468a921 "crypto: arm64/poly1305 - Add block-only interface". This safety check is cheap and ...

CVE-2025-39804

CVE-2025-39804 pertains to the Linux kernel (arm64) where lib/crypto/poly1305 could corrupt SIMD/general-purpose registers in no-SIMD contexts, potentially producing incorrect MACs. The fix restores a safety check to ensure Poly1305 calls do not rely on unusable SIMD state, using may_use_simd() i...

CVE-2025-39804

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit a59e5468a921 "crypto: arm64/poly1305 - Add block-only interface". This safety check is cheap and ...

CVE-2025-39804 lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit a59e5468a921 "crypto: arm64/poly1305 - Add block-only interface". This safety check is cheap and ...

CVE-2025-39802

CVE-2025-39802 affects the Linux kernel’s poly1305 implementation (lib/crypto: arm/poly1305). The root cause is register corruption when SIMD is unusable; the patch restores a cheap SIMD usability check (may_use_simd) that was removed by a prior commit and ensures poly1305 code behaves safely rat...

CVE-2025-39802 lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit 773426f4771b "crypto: arm/poly1305 - Add block-only interface". This safety check is cheap and is...

CVE-2025-39802 lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit 773426f4771b "crypto: arm/poly1305 - Add block-only interface". This safety check is cheap and is...

CVE-2025-39802

In the Linux kernel, the following vulnerability has been resolved: lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts Restore the SIMD usability check that was removed by commit 773426f4771b "crypto: arm/poly1305 - Add block-only interface". This safety check is cheap and is...

PT-2025-37675

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a memory leak in the watchdog cdev register function. The issue occurs because put device is not called when cdev device add fails and wdd-id is not equal to ...

PT-2025-37498

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw in the cxl subsystem where a null pointer dereference may occur in the cxl pci init afu|adapter function. Specifically, if device register fails, the...

PT-2025-37485

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's poly1305 function within the arm64/poly1305 module. The issue involves register corruption in contexts where Single Instruction Multiple Data SIMD i...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a memory leak in watchdogdevregister...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly cleaning the stagedconfig temporary storage in rdtdomain, which could lead to MSR access errors...