MiracleLinux 7 : kernel-3.10.0-862.3.3.el7 (AXSA:2018-3189:05)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2018-3189:05 advisory. Kernel: FPU state information leakage via lazy FPU restore CVE-2018-3665 Tenable has extracted the preceding description block directly from the MiracleLinux...

EUVD-2025-203725

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Ensure XFD state on signal delivery Sean reported 1 the following splat when running KVM tests: WARNING: CPU: 232 PID: 15391 at xfdvalidatestate+0x65/0x70 Call Trace: fpuclearuserstates+0x9c/0x100...

Linux x86 FPU Signal Heap Buffer Overflow DoS

The vulnerability of the fpurestoresig function in the arch/x86/kernel/fpu/signal.c module on the x86 kernel of the Linux operating system is related to security configuration errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986769)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986769 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Prevent state corruption in fpurestoresig The non-compacted slowpath uses copyfromuser a...

Linux x86 Kernel Heap Buffer Overflow DoS

The vulnerability of the fpurestoresig function in the arch/x86/kernel/fpu/signal.c module of the Linux operating system’s kernel support for the x86 platform is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2021-29547

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.12.12 Description The issue concerns state corruption in the fpu restore sig function. It was introduced in version v5.8 and fixed in version v5.12.13. The actual impact and attack plausibility have not ye...

PT-2021-25553

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.13 Description: The issue concerns state corruption in the fpu restore sig function. It was introduced in version v5.8 and fixed in version v5.12.13. The actual impact and attack plausibility have not yet...

PT-2021-25472

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.8 through v5.10.45 Description: The issue concerns state corruption in the fpu restore sig function. It was introduced in version v5.8 and fixed in version v5.10.46. The actual impact and attack plausibility have not...

PT-2021-29466

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.10.45 Description The issue concerns state corruption in the fpu restore sig function. It was introduced in version v5.8 and fixed in version v5.10.46. The actual impact and attack plausibility have not ye...

PT-2024-11235 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to state corruption in the fpu restore sig function. The non-compacted slowpath uses copy from user and copies the entire user buffer into the kernel buffer,...

CVE-2018-3665

A Floating Point Unit FPU state information leakage flaw was found in the way the Linux kernel saved and restored the FPU state during task switch. Linux kernels that follow the "Lazy FPU Restore" scheme are vulnerable to the FPU state information leakage issue. An unprivileged local attacker cou...

Kernel: FPU state information leakage via lazy FPU restore

A Floating Point Unit FPU state information leakage flaw was found in the way the Linux kernel saved and restored the FPU state during task switch. Linux kernels that follow the "Lazy FPU Restore" scheme are vulnerable to the FPU state information leakage issue. An unprivileged local attacker cou...

Kernel: FPU state information leakage via lazy FPU restore

A Floating Point Unit FPU state information leakage flaw was found in the way the Linux kernel saved and restored the FPU state during task switch. Linux kernels that follow the "Lazy FPU Restore" scheme are vulnerable to the FPU state information leakage issue. An unprivileged local attacker cou...

Kernel: FPU state information leakage via lazy FPU restore

A Floating Point Unit FPU state information leakage flaw was found in the way the Linux kernel saved and restored the FPU state during task switch. Linux kernels that follow the "Lazy FPU Restore" scheme are vulnerable to the FPU state information leakage issue. An unprivileged local attacker cou...

DEBIAN-CVE-2016-3159

The fpufxrstor function in arch/x86/i387.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when running on AMD64 processors, which allows local guest OS users to obtain sensitive register content information from another guest by leveraging pending exception and mask bits...