17 matches found
Ubuntu 22.04 LTS : OpenSBI vulnerability (USN-8853-1)
The remote Ubuntu 22.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8853-1 advisory. It was discovered that OpenSBI did not properly validate the counter index mask in SBI PMU extension requests. An attacker could use this issue to cause a denial ...
USN-8853-1 opensbi vulnerability
It was discovered that OpenSBI did not properly validate the counter index mask in SBI PMU extension requests. An attacker could use this issue to cause a denial of service...
USN-8853-1: OpenSBI vulnerability
It was discovered that OpenSBI did not properly validate the counter index mask in SBI PMU extension requests. An attacker could use this issue to cause a denial of service...
PT-2026-104819
It was discovered that OpenSBI did not properly validate the counter index mask in SBI PMU extension requests. An attacker could use this issue to cause a denial of service...
Linux Distros Unpatched Vulnerability : CVE-2026-89513
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: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents =...
CVE-2026-89513 RISC-V: KVM: Fix PMU event info array size overflow
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...
AZL-94302 CVE-2025-63913 affecting package qemu for versions less than 0.0.0-0
An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a matching counter' function of SBI PMU extension...
DEBIAN-CVE-2025-63913
An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a matching counter' function of SBI PMU extension...
CVE-2025-63913
An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a matching counter' function of SBI PMU extension...
CVE-2025-63913
An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a matching counter' function of SBI PMU extension...
CVE-2025-63913: Uncontrolled Resource Consumption
An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a matching counter' function of SBI PMU extension...
CVE-2025-63913
An issue was discovered in OpenSBI 1.3 allowing attackers to cause a denial of service via crafted request to the SBI function 2 or the 'Find and configure a matching counter' function of SBI PMU extension...
CVE-2024-47717
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Don't zero-out PMU snapshot area before freeing data With the latest Linux-6.11-rc3, the below NULL pointer crash is observed when SBI PMU snapshot is enabled for the guest and the guest is forcefully powered-off...
CVE-2024-47717
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Don't zero-out PMU snapshot area before freeing data With the latest Linux-6.11-rc3, the below NULL pointer crash is observed when SBI PMU snapshot is enabled for the guest and the guest is forcefully powered-off...
CVE-2024-47717 RISC-V: KVM: Don't zero-out PMU snapshot area before freeing data
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Don't zero-out PMU snapshot area before freeing data With the latest Linux-6.11-rc3, the below NULL pointer crash is observed when SBI PMU snapshot is enabled for the guest and the guest is forcefully powered-off...
CVE-2024-47717
Technical details for CVE-2024-47717 are not publicly provided in the supplied documents; monitor for updates.
PT-2024-32764
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.11-rc3 Description A NULL pointer crash is observed when SBI PMU snapshot is enabled for the guest and the guest is forcefully powered-off. The kvm vcpu write guest function is crashing because it is being call...