kernel security update

4.18.0-513.11.1.0.19.OL8 - scsi: iscsitcp: Fix UAF during login when accessing the shost ipaddress CVE-2023-2162 - afunix: Fix null-ptr-deref in unixstreamsendpage CVE-2023-4622 - netfilter: ipset: add the missing IPSETHASHWITHNET0 macro for ipsethashnetportnet CVE-2023-42753...

Slackware: Security Advisory (SSA:2023-343-01)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

CLSA-2023-1697744819 Fix of 8 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-42755 - net/sched: Retire rsvp classifier CVE-url: https://ubuntu.com/security/CVE-2023-39194 - net: xfrm: Fix xfrmaddressfilter OOB read CVE-url: https://ubuntu.com/security/CVE-2023-39192 - netfilter: xtu32: validate user space input CVE-url:...

CVE-2023-3106 Kernel: netlink socket crash (null pointer deref) in netlink_dump function

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

Design/Logic Flaw

A missing nullptr-check in handlerainput can cause a nullptr-deref...

CVE-2023-0359 ipv6: Missing ipv6 nullptr-check in handle_ra_input

A missing nullptr-check in handlerainput can cause a nullptr-deref...

CVE-2023-0359 ipv6: Missing ipv6 nullptr-check in handle_ra_input

A missing nullptr-check in handlerainput can cause a nullptr-deref...

CVE-2023-0359

A missing nullptr-check in handlerainput can cause a nullptr-deref...

CVE-2023-0359

CVE-2023-0359 concerns Zephyr RTOS: a missing nullptr-check in the handle_ra_input function can lead to a NULL dereference. The public description states this is the core issue; CVSS metrics from NVD indicate a base score of 7.5 (HIGH) with network attack vector and no user interaction, and the i...

SUSE-SU-2023:2483-1 Security update for openldap2

This update for openldap2 fixes the following issues: - CVE-2023-2953: Fixed null pointer deref in bermemallocx bsc1211795...

PT-2025-40708

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the netfilter module, specifically in the nft set rbtree function, related to element insertion. A null dereference can occur during element...

kernel: RDMA/core: Fix null-ptr-deref in ib_core_cleanup()

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix null-ptr-deref in ibcorecleanup KASAN reported a null-ptr-deref error: KASAN: null-ptr-deref in range 0x0000000000000118-0x000000000000011f CPU: 1 PID: 379 Hardware name: QEMU Standard PC i440FX + PIIX, 1996 RIP:...

PT-2025-18642

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-ptr-deref error was reported in the Linux kernel's RDMA/core. The issue occurs because the failure of roce gid mgmt init is ignored, leading to the destruction of an unallocated...

NewStart CGSL CORE 5.05 / MAIN 5.05 : openssl Multiple Vulnerabilities (NS-SA-2023-0025)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has openssl packages installed that are affected by multiple vulnerabilities: - Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is clo...

libxml2 -- multiple vulnerabilities

The libxml2 project reports: Hashing of empty dict strings isn't deterministic Fix null deref in xmlSchemaFixupComplexType...

SUSE: Security Advisory (SUSE-SU-2023:0767-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

CBL Mariner 2.0 Security Update: kernel (CVE-2022-1199)

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-2022-1199 advisory. - A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating...

GSD-2023-1002420 aio: fix mremap after fork null-deref

aio: fix mremap after fork null-deref This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.306 by commit...

GSD-2023-1002413 aio: fix mremap after fork null-deref

aio: fix mremap after fork null-deref This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.273 by commit...

GSD-2023-1002402 aio: fix mremap after fork null-deref

aio: fix mremap after fork null-deref This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.232 by commit 4326d0080f7e84fba775da41d158f46cf9d3f1c...