241 matches found
SUSE CVE-2020-25652
A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in /run/spice-vdagentd/spice-vdagent-sock. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to th...
SUSE CVE-2021-3715
A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. T...
SUSE CVE-2021-20265
A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...
SUSE CVE-2022-1158
A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...
IBM AIX Denial of Service Vulnerability (CNVD-2023-00806)
IBM AIX is an open standards-based UNIX operating system developed by International Business Machines IBM for the IBM Power architecture. IBM AIX suffers from a denial-of-service vulnerability that can be exploited by unprivileged local attackers to cause a denial of service...
IBM AIX Denial of Service Vulnerability (CNVD-2023-00809)
IBM AIX is an open standards-based UNIX operating system developed by International Business Machines IBM for the IBM Power architecture. IBM AIX suffers from a denial-of-service vulnerability that can be exploited by unprivileged local attackers to cause a denial of service...
IBM AIX Denial of Service Vulnerability (CNVD-2023-00807)
IBM AIX is an open standards-based UNIX operating system developed by International Business Machines IBM for the IBM Power architecture. IBM AIX suffers from a denial-of-service vulnerability that can be exploited by unprivileged local attackers to cause a denial of service...
IBM AIX 安全漏洞
IBM AIX is an open standards-based UNIX operating system developed by International Business Machines IBM for the IBM Power architecture. IBM AIX suffers from a denial-of-service vulnerability that can be exploited by unprivileged local attackers to cause a denial of service...
kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region
A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...
kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region
A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...
A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls causing a kernel oops condition that results in a denial of service.
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AZL-10794 CVE-2022-2153 affecting package kernel for versions less than 5.15.67.1-4
A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a...
DEBIAN-CVE-2022-2153
A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a...
CVE-2022-1263
A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service...
CVE-2022-1263
A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service...
CVE-2022-2153
CVE-2022-2153 is a vulnerability in the Linux kernel’s KVM related to setting a SynIC IRQ. The issue allows a misbehaving VMM to write to SYNIC/STIMER MSRs, which can cause a NULL pointer dereference and a kernel oops, enabling an unprivileged local attacker on the host to trigger a denial of ser...
CVE-2022-21385
A flaw in netrdsallocsgs in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 Availability impacts. CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H...
DEBIAN-CVE-2022-21385
A flaw in netrdsallocsgs in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 Availability impacts. CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H...
UBUNTU-CVE-2022-21385
A flaw in netrdsallocsgs in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 Availability impacts. CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H...
CVE-2022-21385
CVE-2022-21385 is a vulnerability in the Oracle Linux kernel’s net_rds_alloc_sgs() function that allows unprivileged local users to crash the machine. The issue is rated CVSS 3.1 base score 6.2 (Availability impact). The connected documents confirm the flaw exists in Oracle Linux kernels and is r...