Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fixed an issue with OoB access in the IP checksum code for negative lengths. Although the commit c2c24edb1d9c “arm64: csum: Fix pathological zero-length calls” added an early return for zero-length inputs, syzkaller...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013738)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013738 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21789)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21789 advisory. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: csum: Fix OoB access in IP...

CVE-2023-53726

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...

UBUNTU-CVE-2023-53726

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...

CVE-2023-53726 arm64: csum: Fix OoB access in IP checksum code for negative lengths

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...

CVE-2023-53726

Technical details specific to CVE-2023-53726 are not publicly provided in the supplied documents. Monitor for updates from the kernel/security advisories and linked references.

CVE-2023-53600 tunnels: fix kasan splat when generating ipv4 pmtu error

In the Linux kernel, the following vulnerability has been resolved: tunnels: fix kasan splat when generating ipv4 pmtu error If we try to emit an icmp error in response to a nonliner skb, we get BUG: KASAN: slab-out-of-bounds in ipcomputecsum+0x134/0x220 Read of size 4 at addr ffff88811c50db00 by...

EUVD-2025-5144

Malicious code in bioql PyPI...

CVE-2025-21789

In the Linux kernel, the following vulnerability has been resolved: LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Commit 69e3a6aa6be2 "LoongArch: Add checksum optimization for 64-bit system" would cause an undefined shift and an out-of-bounds read. Commit 8bd795fedb84...

AZL-57896 CVE-2025-21789 affecting package kernel for versions less than 6.6.79.1-1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Commit 69e3a6aa6be2 "LoongArch: Add checksum optimization for 64-bit system" would cause an undefined shift and an out-of-bounds read. Commit 8bd795fedb84...

CVE-2025-21789

CVE-2025-21789 concerns the Linux kernel IP checksum code. The issue arises from the LoongArch path where commit 69e3a6aa6be2 introduced a negative-length OoB access/undefined shift in the IP checksum, which could trigger an out-of-bounds read under certain conditions. A corresponding ARM64 fix w...

CVE-2025-21789 LoongArch: csum: Fix OoB access in IP checksum code for negative lengths

In the Linux kernel, the following vulnerability has been resolved: LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Commit 69e3a6aa6be2 "LoongArch: Add checksum optimization for 64-bit system" would cause an undefined shift and an out-of-bounds read. Commit 8bd795fedb84...

CVE-2025-21789 LoongArch: csum: Fix OoB access in IP checksum code for negative lengths

In the Linux kernel, the following vulnerability has been resolved: LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Commit 69e3a6aa6be2 "LoongArch: Add checksum optimization for 64-bit system" would cause an undefined shift and an out-of-bounds read. Commit 8bd795fedb84...

Stack overflow

The e1000 network adapters permit a variety of modifications to an Ethernet packet when it is being transmitted. These include the insertion of IP and TCP checksums, insertion of an Ethernet VLAN header, and TCP segmentation offload "TSO". The e1000 device model uses an on-stack buffer to generat...

SUSE CVE-2020-13987

An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upperlayerchksum in net/ipv4/uip.c...

(Pwn2Own) Oracle VirtualBox E1000 IP Checksum Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Oracle VirtualBox. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within...

USN-3265-1 linux, linux-aws, linux-gke, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that a use-after-free flaw existed in the filesystem encryption subsystem in the Linux kernel. A local attacker could use this to cause a denial of service system crash. CVE-2017-7374 Andrey Konovalov discovered an out-of-bounds access in the IPv6 Generic Routing Encapsulation G...

CentOS Update for qemu-img CESA-2017:0083 centos7

Check the version of qemu-img SPDX-FileCopyrightText: 2017 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 scriptoid"1.3.6.1.4.1.25623.1.0.882637";...

qemu security update

CentOS Errata and Security Advisory CESA-2017:0083 An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...