virtualbox_e1000_0day

이유 저는 VirtualBox를 좋아하지만, 제가 0day 취약점을 공개하는 것과는 아무 관련이 없습니다. 그 이유는 현대 정보보안, 특히 보안 연구와 버그 바운티에 대한 저의 불만 때문입니다: 1. 취약점이 패치될 때까지 반 년을 기다리는 것이 괜찮다고 여겨진다. 2. 버그 바운티 분야에서는 다음이 괜찮다고 여겨진다: 1. 제출된 취약점이 검증되고 구매 여부가 결정될 때까지 한 달 이상 기다리는 것. 2. 결정을 중간에 바꾸는 것. 오늘은 버그 바운티 프로그램이 특정 소프트웨어의 버그를 사겠다고 밝혔지만, 일주일 뒤에 버그와...

e1000_vulnerability_exploit

e1000vulnerabilityexploit 설치 $ ./install.sh 아직 자체 버전 빌드만 지원됩니다. 디버그 버전을 빌드하려면 own 및 debug 를 선택하세요. 경고: 프로세스 중 오류가 발생할 수 있으며, 특히 소스 컴파일 중에 발생할 수 있습니다. "Exit with error status 2."와 같은 메시지가 나타날 수 있습니다. 오류가 발생하면 [email protected]로 연락해 주세요. 디버그 RTLogPrintfstring, args를 사용하여 디버그 메시지를 출력하세요. 디버그 메시...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: e1000/e1000e: Fixed a leak in DMA error cleanup If an error occurs while mapping TX buffers, the driver should unmap any buffers that have already been mapped for that skb. Since the counter is incremented after a successful...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: llc: Do not use skbget before devqueuexmit. The syzbot exploit can cause hosts to crash, especially when using llc and devices that do not support IFFTXSKBSHARING. In this case, the e1000 driver calls ethskbpad, where the skb is...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: e1000: fixed an out-of-bounds error in e1000tbishouldaccept In e1000tbishouldaccept, we read the last byte of the frame via “datalength - 1” to evaluate the TBI workaround. If the descriptor’s reported length is zero or greater...

The vulnerability of the e1000_tx_map() function in the drivers/net/ethernet/intel/e1000/e1000_main.c file of the Intel Ethernet network adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the e1000txmap function in the drivers/net/ethernet/intel/e1000/e1000main.c file of the Intel Ethernet network adapter driver for the Linux operating system is related to the retention of a file descriptor after its use. Exploiting this vulnerability could allow an attacker t...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100541)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100541 advisory. In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers,...

EulerOS 2.0 SP15 : kernel (EulerOS-SA-2026-2889)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : mm: blk-cgroup: fix use-after-free in cgwbreleaseworkfnCVE-2026-31586 e1000/e1000e: Fix leak in DMA error cleanupCVE-2026-43445 futex: Clear stale...

The vulnerability of the e1000_tbi_should_accept() function in the drivers/net/ethernet/intel/e1000/e1000_main.c file of the Intel Ethernet network adapter driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the e1000tbishouldaccept function in the drivers/net/ethernet/intel/e1000/e1000main.c file of the Intel Ethernet network adapter driver for the Linux operating system is related to the use of the NULL pointer pointer. Exploiting this vulnerability could allow an attacker to...

CLSA-2026-1780132159 Fix of 7 CVEs

CVE-2026-23193 - scsi: target: iscsi: Fix use-after-free in iscsitdecsessionusagecount CVE-2026-23193 CVE-2025-71093 - e1000: fix OOB in e1000tbishouldaccept CVE-2025-71093 CVE-2025-71116 - libceph: make decodepool more resilient against corrupted osdmaps CVE-2025-71116 CVE-2025-71136 - media:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: e1000: Moved cancelworksync to avoid deadlock. Previously, e1000down called cancelworksync for the e1000 reset task via e1000downandstop, which caused a RTNL condition. According to user reports and syzbot, a deadlock may occur i...

CVE-2026-43445

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

CVE-2026-43445

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

UBUNTU-CVE-2026-43445

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

CVE-2026-43445

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

CVE-2026-43445 e1000/e1000e: Fix leak in DMA error cleanup

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

CVE-2026-43445

CVE-2026-43445 is a Linux kernel vulnerability in the e1000/e1000e drivers (and potentially igbvf) where a DMA mapping error cleanup leak could occur. The root cause was an off-by-one condition in the dma_error path: count was decremented before the loop, so if any TX buffer mappings succeeded be...

CVE-2026-43445: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

Linux Distros Unpatched Vulnerability : CVE-2026-43445

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2026-1641)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 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...