Most recent entries from all

bdu:2023-04897

Withdrawn: BELL-CVE-2023-4459 — CVE-2023-4459 does not affect BellSoft software

Withdrawn by the publisher.

certfr-2023-avi-0754 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'en…

certfr-2023-avi-0754

cnvd-2023-71723

EUVD-2026-260943

fkie_cve-2023-4459

A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during cleanup.

GHSA-p788-v6c7-5vqg

gsd-2023-4459

msrc_CVE-2023-4459 — Kernel: vmxnet3: null pointer dereference in vmxnet3_rq_cleanup()

msrc_CVE-2023-4459

OESA-2023-1584 — kernel security update

Affected: openEuler:20.03-LTS-SP3: kernel

The Linux Kernel, the operating system core itself. Security Fix(es): A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.(CVE-2023-1206) A buffer overrun vulnerability was found in the netback driver in Xen due to an unusual split packet. This flaw allows an unprivileged guest to cause a denial of service (DoS) of the host by sending network packets to the backend, causing the backend to crash.(CVE-2023-34319) An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled.(CVE-2023-40283) A flaw was found in the Linux kernel's TUN/TAP functionality. This issue could allow a local user to bypass network filters and gain unauthorized access to some resources. The original patches fixing CVE-2023-1076 are incorrect or incomplete. The problem is that the following upstream commits - a096ccca6e50 ("tun: tun_chr_open(): correctly initialize socket uid"), - 66b2c338adce ("tap: tap_open(): correctly initialize socket uid"), pass "inode->i_uid" to sock_init_data_uid() as the last parameter and that turns out to not be accurate.(CVE-2023-4194) A NULL pointe…

RHSA-2024:0412 — Red Hat Security Advisory: kernel security and bug fix update

kernel: swiotlb information leak with DMA_FROM_DEVICE kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM kernel: use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges kernel: race condition in xfrm_probe_algs can lead to OOB read/write kernel: race condition in hugetlb_no_page() in mm/hugetlb.c kernel: data races around sk->sk_prot kernel: USB-accessible buffer overflow in brcmfmac kernel: l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference kernel: igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets kernel: Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option hw: Intel: Gather Data Sampling (GDS) side channel vulnerability kernel: Report vmalloc UAF in dvb-core/dmxdev kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip kernel: memory corruption in usbmon driver kernel: NULL pointer dereference in traffic control subsystem kernel: ath9k: fix use-after-free in ath9k_hif_usb_rx_cb kernel: NULL pointer dereference in rawv6_push_pending_frames kernel: HID: check empty report_list in hid_validate_values() kernel: hid: Use After Free in asus_remove() kernel: use-after-free in smb2_is_status_io_timeout() kernel: use-after-free caused by invalid pointer hostname in fs/cifs/connect.c kernel: denial of service in tipc_conn_close kernel: Possible use-after-free since the two fdget() during vhost_net_set_backe…

SUSE-SU-2023:3599-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2023-4459

Affected: Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe and 118 more

WID-SEC-W-2023-2106 — Linux Kernel: Schwachstelle ermöglicht Denial of Service

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.