The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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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 NFSD version 5.19.17, 6.0.2, which stems from a susceptibility to buffer overflows...

UBUNTU-CVE-2022-43750

drivers/usb/mon/monbin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory...

DEBIAN-CVE-2022-42722

In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices...

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...

ALPINE-CVE-2022-42719

A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers able to inject WLAN frames to crash the kernel and potentially execute code...

Linux kernel 缓冲区错误漏洞

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 Linux kernel version 5.19.11 and earlier, which originates from an attacker capable of injecting WLAN frames can cause a buffer overflow in t...

PT-2022-34776 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.12 Description: The issue concerns the denial of offload of tc-based TSN features on VF interfaces. It was introduced in version v5.5 and fixed in version v5.19.12. The actual impact and attack plausibilit...

PT-2022-34762 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.12 Description: The issue is related to a potential security problem in the Linux Kernel, specifically in the drm/gma500 module. The actual impact and attack plausibility have not yet been proven...

PT-2022-34606 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v4.8 through v5.19.8 Description: A use-after-free issue was discovered. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions v4.8 through v5.19.8, update to...

PT-2022-34615 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.9 Description: The issue is related to handling data vault when the value is ZERO SIZE PTR in the thermal/int340x thermal component. The actual impact and attack plausibility have not yet been proven...

PT-2022-34618 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.9 Description: The issue is related to GEM handle release errors in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

PT-2022-34596 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.9 Description: The issue concerns the tcp TX zerocopy functionality in relation to the pfmemalloc status. It has been noted that this functionality should not sense the pfmemalloc status. The actual impact...

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 resource management error vulnerability exists in Linux kernel version 5.19.12 and earlier versions, which stems from the presence of a memory reuse after release issue that...

PT-2022-33500 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.14 through v5.19.1 Description: A potential security issue exists due to a use-after-free window in RDMA/irdma. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-33277 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.6 Description: The issue is related to a potential security vulnerability in the Linux Kernel. It involves the md stop writes function. The actual impact and attack plausibility have not yet been proven...

PT-2022-33427 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.3 Description: The issue is related to an overflow check in the register shm helper function. It was introduced in version v4.16 and fixed in version v5.19.3. The actual impact and attack plausibility have...

PT-2022-33221 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.19.2 through v5.19.8 Description: The issue is related to the n gsm component in the Linux Kernel, where sleeping functions are called from an atomic context. This could potentially lead to security vulnerabilities,...

PT-2022-33474 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: The issue is related to the removal of a UUID from the s390 debug log in the vfio/ccw component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linu...

PT-2022-33583 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: A boundary check issue in the put entry function has been identified. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...