398 matches found
UBUNTU-CVE-2023-52659
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Ensure input to pfntokaddr is treated as a 64-bit type On 64-bit platforms, the pfntokaddr macro requires that the input value is 64 bits in order to ensure that valid address bits don't get lost when shifting that input ...
CVE-2023-52659 x86/mm: Ensure input to pfn_to_kaddr() is treated as a 64-bit type
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Ensure input to pfntokaddr is treated as a 64-bit type On 64-bit platforms, the pfntokaddr macro requires that the input value is 64 bits in order to ensure that valid address bits don't get lost when shifting that input ...
CVE-2023-52659
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Ensure input to pfntokaddr is treated as a 64-bit type On 64-bit platforms, the pfntokaddr macro requires that the input value is 64 bits in order to ensure that valid address bits don't get lost when shifting that input ...
CVE-2023-52659 x86/mm: Ensure input to pfn_to_kaddr() is treated as a 64-bit type
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Ensure input to pfntokaddr is treated as a 64-bit type On 64-bit platforms, the pfntokaddr macro requires that the input value is 64 bits in order to ensure that valid address bits don't get lost when shifting that input ...
CVE-2023-52659
CVE-2023-52659 affects the Linux kernel 64-bit builds where the pfn_to_kaddr() macro may lose address bits when shifting a 40-bit GFN, causing guest crashes in SEV-SNP environments. The fix introduces an inline function to implicitly cast inputs to a 64-bit type before the shift, replacing the pr...
CVE-2023-52659 x86/mm: Ensure input to pfn_to_kaddr() is treated as a 64-bit type
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Ensure input to pfntokaddr is treated as a 64-bit type On 64-bit platforms, the pfntokaddr macro requires that the input value is 64 bits in order to ensure that valid address bits don't get lost when shifting that input ...
CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...
CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...
UBUNTU-CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...
CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...
CVE-2024-25743
CVE-2024-25743 : The Linux kernel up to 6.9 is reported vulnerable to untrusted hypervisor interrupt injection (virtual interrupts 0 and 14) that can trigger a SIGFPE in userspace. The issue affects AMD SEV-SNP and AMD SEV-ES environments. The provided connected documents confirm the vulnerabilit...
CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...
CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...
hw: amd: Instruction raise #VC exception at exit
A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...
hw: amd: Instruction raise #VC exception at exit
A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...
SUSE CVE-2024-25742
In the Linux kernel before 6.9, an untrusted hypervisor can inject virtual interrupt 29 VC at any point in time and can trigger its handler. This affects AMD SEV-SNP and AMD SEV-ES...
Medium: kernel
Issue Overview: Integer Overflow or Wraparound vulnerability in Linux kernel on x86 and ARM md, raid, raid5 modules allows Forced Integer Overflow. CVE-2024-23307 A malicious hypervisor can potentially break confidentiality and integrity of Linux SEV-SNP guests by injecting interrupts...
CVE-2024-25743
A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...
CVE-2024-25742
A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...
SUSE CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES...