DEBIAN-CVE-2022-3202

A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System JFSin the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information...

UBUNTU-CVE-2022-3202

A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System JFSin the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information...

CVE-2021-0947

The method PVRSRVBridgeTLDiscoverStreams allocates puiStreamsInt on the heap, fills the contents of the buffer via TLServerDiscoverStreamsKM, and then copies the buffer to userspace. The method TLServerDiscoverStreamsKM may fail for several reasons including invalid sizes. If this method fails th...

OESA-2022-1825 kexec-tools security update

kexec-tools provides /sbin/kexec binary that facilitates a new kernel to boot using the kernel's kexec feature either on a normal or a panic reboot. This package contains the /sbin/kexec binary and ancillary utilities that together form the userspace component of the kernel's kexec feature...

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...

UBUNTU-CVE-2022-29901

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under...

kernel: out-of-bounds read in fbcon_get_font function

An out-of-bounds OOB memory access flaw was found in fbcongetfont in drivers/video/fbdev/core/fbcon.c in fbcon driver module in the Linux kernel. A bound check failure allows a local attacker with special user privilege to gain access to out-of-bounds memory, leading to a system crash or a leak o...

GSD-2022-1003452 KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak

KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.45 by commit...

GSD-2022-1003179 KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak

KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.13 by commit...

GSD-2022-1002869 KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak

KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.2 by commit...

PT-2022-3603

Name of the Vulnerable Software and Affected Versions Intel and AMD microprocessors affected versions not specified AMD microprocessor families 15h through 18h Description The issue is related to mis-trained branch predictions for return instructions, which may allow arbitrary speculative code...

kernel: Copy_from_user on 64-bit versions may leak kernel information

A vulnerability was found in copyfromuser in 64-bit versions of the Linux kernel. This flaw allows a local attacker to bypass the "accessok" sanity check and pass a kernel pointer to copyfromuser, resulting in kernel data leaking...

kernel: Copy_from_user on 64-bit versions may leak kernel information

A vulnerability was found in copyfromuser in 64-bit versions of the Linux kernel. This flaw allows a local attacker to bypass the "accessok" sanity check and pass a kernel pointer to copyfromuser, resulting in kernel data leaking...

USN-5390-1 linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-kvm, linux-lowlatency vulnerabilities

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-1015 David Bouman discovered that the netfilter subsystem in t...

SUSE-SU-2022:0930-2 Security update for qemu

This update for qemu fixes the following issues: - CVE-2022-0358: Fixed a potential privilege escalation via virtiofsd bsc1195161. - CVE-2021-3930: Fixed a potential denial of service in the emulated SCSI device bsc1192525. Non-security fixes: - Fixed a kernel data corruption via a long kernel bo...

CVE-2021-39800

In ionioctl of ion-ioctl.c, there is a possible way to leak kernel head data due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

Information disclosure

In ionioctl of ion-ioctl.c, there is a possible way to leak kernel head data due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

UBUNTU-CVE-2021-39800

In ionioctl of ion-ioctl.c, there is a possible way to leak kernel head data due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

CVE-2021-39800

CVE-2021-39800 affects the Android kernel ION component (ion_ioctl.c) where a use-after-free can leak kernel head data, enabling local information disclosure without extra privileges or user interaction. Exploitation details are not provided in the supplied documents. Impact is limited to local d...

CVE-2021-39800

In ionioctl of ion-ioctl.c, there is a possible way to leak kernel head data due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...