PT-2022-36552 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.300 Description: The issue is related to an alignment problem in the bpf prog test run skb function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

SUSE SLES12 Security Update : libdb-4_8 (SUSE-SU-2022:4289-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:4289-1 advisory. - CVE-2019-2708: Fixed partial DoS due to data store execution bsc1174414. Tenable has extracted the preceding description block directly fr...

The vulnerability of the eBPF subsystem in the Linux operating system allows a hacker to trigger a service failure or increase their privileges.

The vulnerability of the eBPF subsystem in the Linux operating system is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure or increase their privileges...

SUSE SLED15: db48-doc / db48-utils / libdb-4_8 / libdb-4_8-32bit / etc (SUSE-SU-2022:4214-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:4214-1 advisory. - CVE-2019-2708: Fixed partial DoS due to data store execution bsc1174414. Tenable has extracted the...

kernel: bpf, cpumap: Handle skb as well when clean up ptr_ring

An incorrect object type handling flaw was found in the Linux kernel's BPF cpumap implementation in the cleanup path. A local user can trigger this issue by running XDP redirect operations in SKB mode with the cpumap, causing the cleanup code to incorrectly treat socket buffers as XDP frames when...

RLSA-2022:8068 Moderate: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

UBUNTU-CVE-2022-3623

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function followpagepte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch...

Linux Kernel BPF af_unix.c unix_release_sock memory leak

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DEBIAN-CVE-2022-3543

A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unixsockdestructor/unixreleasesock of the file net/unix/afunix.c of the component BPF. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue...

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that originates from an affected function unixsockdestructor/unixreleasesock in the net/unix/afunix.c file of the component BPF, which could lead to a...

PT-2022-7352 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The issue is related to a memory leak in the test fentry function of the BPF component in the Linux kernel. This can be exploited to cause a denial of service. Recommendations: At the...

PT-2022-7368 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The issue is related to a memory leak in the get syms function of the BPF component in the Linux kernel. This could allow a remote attacker to cause a denial of service. Recommendation...

Huawei EulerOS: Security Advisory for libdb (EulerOS-SA-2022-2511)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS Virtualization 3.0.6.6 : libdb (EulerOS-SA-2022-2511)

According to the versions of the libdb packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Vulnerability in the Data Store component of Oracle Berkeley DB. Supported versions that are affected are Prior to 6.138, prior to...

The vulnerability of the bpf_sys_bpf() function in the Linux operating system’s BPF subsystem allows a hacker to gain unauthorized access to protected information.

The vulnerability of the bpfsysbpf function in the Linux kernel’s BPF subsystem stems from the operation of pushing data out of the buffer into memory during pointer initialization. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

ALSA-2022:6763 Important: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

Fedora: Security Advisory for bind (FEDORA-2022-b197d64471)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Arbitrary Memory read in BPF Linux Kernel

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Huawei EulerOS: Security Advisory for libdb (EulerOS-SA-2022-2350)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for libdb (EulerOS-SA-2022-2386)

The remote host is missing an update for the Huawei EulerOS 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...