Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a post-release reuse vulnerability found in drmleaseheld in drivers/gpu/drm/drmlease.c. The vulnerabili...

CVE-2022-1280

A use-after-free vulnerability was found in drmleaseheld in drivers/gpu/drm/drmlease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service DoS or a kernel information leak. Mitigation Mitigation for this issue is either not...

CVE-2022-20064

In ccci, there is a possible leak of kernel pointer due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06108617; Issue ID: ALPS06108617...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel in linux/net/netfilter/nftablesapi.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue. CVE-2022-1015 A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause...

Amazon Linux 2 : kernel, --advisory ALAS2-2022-1768 (ALAS-2022-1768)

The version of kernel installed on the remote host is prior to 4.14.273-207.502. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1768 advisory. A flaw was found in the Linux kernel in linux/net/netfilter/nftablesapi.c of the netfilter subsystem. This flaw...

PT-2022-3210 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference flaw was found in rxrpc preparse s in net/rxrpc/server key.c in the Linux kernel. This flaw allows a local attacker to crash the system or leak internal kern...

Mageia: Security Advisory (MGASA-2022-0121)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2022-1016

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker. Mitigation On...

CVE-2022-0494

A kernel information leak flaw was identified in the scsiioctl function in drivers/scsi/scsiioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege CAPSYSADMIN or CAPSYSRAWIO to create issues with confidentiality...

CVE-2022-0494

A kernel information leak flaw was identified in the scsiioctl function in drivers/scsi/scsiioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege CAPSYSADMIN or CAPSYSRAWIO to create issues with confidentiality...

AZL-9240 CVE-2022-0494 affecting package kernel for versions less than 5.15.37.1-2

A kernel information leak flaw was identified in the scsiioctl function in drivers/scsi/scsiioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege CAPSYSADMIN or CAPSYSRAWIO to create issues with confidentiality...

CVE-2021-4203

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

Design/Logic Flaw

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

CVE-2021-4203

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

UBUNTU-CVE-2021-4203

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

CVE-2021-4203

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

CVE-2021-4203

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

Linux kernel denial of service vulnerability (CNVD-2022-69201)

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel is vulnerable to a denial-of-service vulnerability caused by a "use before read" flaw in the sockgetsockopt function in net/core/sock.c. " flaw in the sockgetsockopt function in...

An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.

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DEBIAN-CVE-2021-3739

A NULL pointer dereference flaw was found in the btrfsrmdevice function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAPSYSADMIN’. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability...