886 matches found
EUVD-2025-36449
In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Sign extend struct ops return values properly The nsbpfqdisc selftest triggers a kernel panic: Unable to handle kernel paging request at virtual address ffffffffa38dbf58 Current testprogs pgtable: 4K pagesize, 57-bit...
CVE-2025-40065 RISC-V: KVM: Write hgatp register with valid mode bits
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Write hgatp register with valid mode bits According to the RISC-V Privileged Architecture Spec, when MODE=Bare is selected,software must write zero to the remaining fields of hgatp. We have detected the valid mode...
CVE-2025-40065
Technical details for CVE-2025-40065 are not publicly provided in the supplied documents. No specific product/version/root-cause/impact/fix is disclosed here. Monitor the sources for updates and authoritative advisories.
CVE-2025-40065 RISC-V: KVM: Write hgatp register with valid mode bits
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Write hgatp register with valid mode bits According to the RISC-V Privileged Architecture Spec, when MODE=Bare is selected,software must write zero to the remaining fields of hgatp. We have detected the valid mode...
Linux Distros Unpatched Vulnerability : CVE-2025-40065
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RISC-V: KVM: Write hgatp register with valid mode bits According to the RISC-V Privileged Architecture Spec, when MODE=Bare is selected,software must write zero...
CVE-2025-40065: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Write hgatp register with valid mode bits According to the RISC-V Privileged Architecture Spec, when MODE=Bare is selected,software must write zero to the remaining fields of hgatp. We have detected the valid mode...
The vulnerability of the riscv component in the Linux operating system’s kernel allows a hacker to trigger a service failure.
The vulnerability of the riscv component in the Linux operating system’s kernel is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...
EUVD-2023-60025
In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds Shift operation of 'exp' and 'shift' variables exceeds the maximum number of shift values in the u32 range leading to UBSAN shift-out-of-bounds. ... 6.120512 UBSAN: shift-out-of-bounds in...
UBUNTU-CVE-2023-53694
In the Linux kernel, the following vulnerability has been resolved: riscv: ftrace: Fixup panic by disabling preemption In RISCV, we must use an AUIPC + JALR pair to encode an immediate, forming a jump that jumps to an address over 4K. This may cause errors if we want to enable kernel preemption a...
USN-7833-2: Linux kernel (Real-time) vulnerabilities
Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...
USN-7833-2 linux-realtime-6.14 vulnerabilities
Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...
DRsam: Detection of Fault-Based Microarchitectural Side-Channel Attacks in RISC-V Using Statistical Preprocessing and Association Rule Mining
RISC-V processors are becoming ubiquitous in critical applications, but their susceptibility to microarchitectural side-channel attacks is a serious concern. Detection of microarchitectural attacks in RISC-V is an emerging research topic that is relatively underexplored, compared to x86 and ARM...
ShuffleV: A Microarchitectural Defense Strategy against Electromagnetic Side-Channel Attacks in Microprocessors
The run-time electromagnetic EM emanation of microprocessors presents a side-channel that leaks the confidentiality of the applications running on them. Many recent works have demonstrated successful attacks leveraging such side-channels to extract the confidentiality of diverse applications, suc...
Linux Distros Unpatched Vulnerability : CVE-2023-53583
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: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4...
SUSE CVE-2023-53583
In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 "perf: RISC-V: throttle perf events" the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...
CVE-2023-53583 perf: RISC-V: Remove PERF_HES_STOPPED flag checking in riscv_pmu_start()
In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 "perf: RISC-V: throttle perf events" the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...
CVE-2023-53583: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 "perf: RISC-V: throttle perf events" the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...
EUVD-2025-23666
Malicious code in bioql PyPI...