SUSE 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

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 ...

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 ...

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

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 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 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...

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...