3866 matches found
CVE-2022-48998
CVE-2022-48998 concerns a PowerPC-specific issue in the Linux kernel’s BPF tail-call handling (powerpc/bpf/32). The available connected documents describe a bug where tail calls to BPF programs with differing stack depths could corrupt stack state, leading to an Oops and kernel data access on wri...
Linux kernel 安全漏洞
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 stems from improper handling of the tail call test in the powerpc/bpf/32 subsystem, which could lead to kernel data...
CVE-2022-48998: Out-of-bounds Write
In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf/32: Fix Oops on tail call tests testbpf tail call tests end up as: testbpf: 0 Tail call leaf jited:1 85 PASS testbpf: 1 Tail call 2 jited:1 111 PASS testbpf: 2 Tail call 3 jited:1 145 PASS testbpf: 3 Tail call 4 jited...
powerpc/qspinlock: Fix deadlock in MCS queue
...
CBL Mariner 2.0 Security Update: kernel (CVE-2024-46761)
The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46761 advisory. - In the Linux kernel, the following vulnerability has been resolved: pci/hotplug/pnvphp: Fix hotplug driver...
CentOS 7 : kernel-alt (RHSA-2020:0174)
The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0174 advisory. - In the Linux kernel through 4.19, a use-after-free can occur due to a race condition between fanoutadd from setsockopt and bind on an AFPACKET socket...
CentOS 6 : kernel (RHSA-2020:2933)
The remote CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2933 advisory. - The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka...
CentOS 7 : kernel-alt (RHSA-2021:1379)
The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1379 advisory. - An issue was discovered in the Linux kernel before 5.2 on the powerpc platform. arch/powerpc/kernel/idlebook3s.S does not have save/restore...
The vulnerability of the powerpc/47x kernel component in the Linux operating system, which allows a hacker to cause a service failure
The vulnerability of the powerpc/47x kernel component in the Linux operating system is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause a service failure...
Ubuntu: Security Advisory (USN-7003-5)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-7003-5)
The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7003-5 advisory. It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could us...
SUSE-SU-2024:3499-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-48791: Fix use-after-free for aborted TMF sastask bsc1228002 - CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate bsc1229454. -...
CVE-2024-46839
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2024-46839
CVE-2024-46839 is rejected/not used; this CVE entry does not represent an active vulnerability.
Ubuntu: Security Advisory (USN-7003-4)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7003-4)
The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7003-4 advisory. It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could us...
Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7009-2)
The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7009-2 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to caus...
kernel: powerpc/eeh: avoid possible crash when edev->pdev changes
In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev-pdev changes If a PCI device is removed during eehpereportedev, edev-pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev-pdev-bus...
kernel: powerpc/pseries: Whitelist dtl slub object for copying to userspace
In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Whitelist dtl slub object for copying to userspace Reading the dispatch trace log from /sys/kernel/debug/powerpc/dtl/cpu- results in a BUG when the config CONFIGHARDENEDUSERCOPY is enabled as shown below. kernel...