UBUNTU-CVE-2022-42721

A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to corrupt a linked list and, in turn, potentially execute code...

Code injection

A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to corrupt a linked list and, in turn, potentially execute code...

CVE-2022-42720

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to trigger use-after-free conditions to potentially execute code...

CVE-2022-42720

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to trigger use-after-free conditions to potentially execute code...

CVE-2022-42721

A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to corrupt a linked list and, in turn, potentially execute code...

CVE-2022-42721

CVE-2022-42721 is a local, WLAN-frame–triggered vulnerability in the Linux kernel mac80211/BSS handling (linked-list corruption in net/wireless/scan.c; cfg80211_add_nontrans_list) affecting 5.1–5.19.x prior to 5.19.16. Exploitation could enable code execution via crafted frames; patches exist in ...

PT-2022-1382

Name of the Vulnerable Software and Affected Versions Linux kernel versions 5.1 through 5.19.x before 5.19.16 Description A list management bug in BSS handling in the mac80211 stack could be used by local attackers to corrupt a linked list and potentially execute code. The issue is related to a...

CVE-2022-42720

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to trigger use-after-free conditions to potentially execute code...

CVE-2022-42721

A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to corrupt a linked list and, in turn, potentially execute code...

PT-2022-1379

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.16 Description An issue in the Linux kernel allows attackers who can inject WLAN frames to cause a buffer overflow in the ieee80211 bss info update function in net/mac80211/scan.c. This could lead to remote...

Ubuntu: Security Advisory (USN-4095-2)

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...

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.

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Linux clear_bss Heap Buffer Overflow RCE

The vulnerability of the clearbss function in Linux operating systems is related to errors during the clearing of the initial symbol of a block .bss. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

CVE-2022-36123

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges...

DEBIAN-CVE-2022-36123

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges...

UBUNTU-CVE-2022-36123

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges...

CVE-2022-36123

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges...

CVE-2022-36123

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges...

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 Linux kernel versions v5.18-rc1 through v5.19-rc6, which originates from an inability to clear the block start symbol .bss of a statically assigned variable in .bss,...

CVE-2022-36123: Undefined Security Weakness

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges...