USN-5793-3: Linux kernel vulnerabilities

It was discovered that the iouring subsystem in the Linux kernel did not properly perform reference counting in some situations, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-3910 ...

USN-5791-3 linux-azure-5.4, linux-azure-fde vulnerabilities

It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-20421 David Leadbeater...

USN-5793-1: Linux kernel vulnerabilities

It was discovered that the iouring subsystem in the Linux kernel did not properly perform reference counting in some situations, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-3910 ...

USN-5792-1: Linux kernel vulnerabilities

Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secure Encrypted Virtualization SEV. A local attacker could possibly use this to cause a denial of service host system crash. CVE-2022-0171 It was discovered th...

USN-5791-1: Linux kernel vulnerabilities

It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-20421 David Leadbeater...

PT-2022-36417 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 2.6.38 through 5.4.224 Description: A potential issue exists in the nilfs2 file system, related to a deadlock in the nilfs count free blocks function. The actual impact and attack plausibility have not yet been proven...

PT-2022-36555 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.300 Description: A potential issue exists in the nilfs2 file system, related to a deadlock in the nilfs count free blocks function. The actual impact and attack plausibility have not yet been proven...

PT-2022-36031 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.9 Description: A potential issue exists in the nilfs2 file system, specifically in the nilfs count free blocks function, which may lead to a deadlock. The actual impact and attack plausibility have not yet...

PT-2022-36191 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v2.6.38 through v5.15.78 Description: A potential issue exists in the nilfs2 file system, related to a deadlock in the nilfs count free blocks function. The actual impact and attack plausibility have not yet been proven...

PT-2022-36493 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.267 Description: A potential issue exists in the nilfs2 file system, related to a deadlock in the nilfs count free blocks function. The actual impact and attack plausibility have not yet been proven...

USN-5757-1: Linux kernel vulnerabilities

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...

PT-2022-35412 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.74 Description: The issue concerns the nilfs2 file system in the Linux Kernel, where checkpoint acquisition failure is not properly handled, potentially leading to security vulnerabilities. The actual impa...