A flaw was found in KVM. When updating a guest's page table entry vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel resulting in a denial of service condition.

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CVE-2022-28627

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to execute arbitrary code resulting in a complete loss of confidentiality, integrity, and availability...

CVE-2022-28628

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to execute arbitrary code resulting in a complete loss of confidentiality, integrity, and availability...

CVE-2022-28635

A potential local arbitrary code execution and a local denial of service DoS vulnerability within an isolated process were discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to potentially execute arbitra...

CVE-2022-28630

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to execute arbitrary code resulting in a complete loss of confidentiality and integrity, and a partial...

CVE-2022-28627

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to execute arbitrary code resulting in a complete loss of confidentiality, integrity, and availability...

CVE-2022-28630

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to execute arbitrary code resulting in a complete loss of confidentiality and integrity, and a partial...

CVE-2022-28628

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 iLO 5 firmware versions: Prior to 2.71. An unprivileged user could locally exploit this vulnerability to execute arbitrary code resulting in a complete loss of confidentiality, integrity, and availability...

FreeBSD : FreeBSD -- Memory disclosure by stale virtual memory mapping (02fb9764-1893-11ed-9b22-002590c1f29c)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 02fb9764-1893-11ed-9b22-002590c1f29c advisory. - A particular case of memory sharing is mishandled in the virtual memory system. This is very similar ...

ignition: configs are accessible from unprivileged containers in VMs running on VMware products

A vulnerability was found in Ignition, where ignition configs are accessible from unprivileged containers in VMs running on VMware products. This issue is only relevant in user environments where the Ignition config contains secrets...

kernel: kernel info leak issue in pfkey_register

A vulnerability was found in the pfkeyregister function in net/key/afkey.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information...

PT-2024-11520 · Freebsd · Freebsd

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: A particular case of memory sharing is mishandled in the virtual memory system, similar to a previously known issue but with a different root cause. Thi...

FreeBSD-SA-22:11.vm

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-22:11.vm Security Advisory The FreeBSD Project Topic: Memory disclosure by stale virtual memory mapping Category: core Module: vm Announced: 2022-08-09 Credits:...

FreeBSD -- Memory disclosure by stale virtual memory mapping

Problem Description: A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different root cause. Impact: An unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read...

CVE-2022-2590

A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system...

PT-2022-4126

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition was found in the Linux kernel's memory subsystem, related to the copy-on-write COW breakage of private read-only shared memory mappings. This issue allows an unprivilege...

DEBIAN-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...

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...

AZL-10540 CVE-2022-1158 affecting package kernel for versions less than 5.15.67.1-4

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...

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...