kernel: Squashfs: fix handling and sanity checking of xattr_ids count

In the Linux kernel, the following vulnerability has been resolved: Squashfs: fix handling and sanity checking of xattrids count A Sysbot 1 corrupted filesystem exposes two flaws in the handling and sanity checking of the xattrids count in the filesystem. Both of these flaws cause computation...

Cisco IOS XE SNMP GET-NEXT ciscoFlashChipCode Unexpected Sign Extension Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

UBUNTU-CVE-2025-22048

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Don't override subprog's return value The verifier test calls: div by 0 in subprog triggers a panic at the ld.bu instruction. The ld.bu insn is trying to load byte from memory address returned by the subprog. The...

UBUNTU-CVE-2023-52933

In the Linux kernel, the following vulnerability has been resolved: Squashfs: fix handling and sanity checking of xattrids count A Sysbot 1 corrupted filesystem exposes two flaws in the handling and sanity checking of the xattrids count in the filesystem. Both of these flaws cause computation...

CVE-2023-52933

CVE-2023-52933 affects the Linux kernel Squashfs xattr_ids handling. Two overflow flaws were exposed by a corrupted filesystem: on 64‑bit systems, sign extension of xattr_ids when multiplied by sizeof(struct squashfs_xattr_id) can overflow and yield an incorrect len; on 32‑bit systems, the unsign...

CVE-2020-13544

An exploitable sign extension vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to sign-extend a length used to terminate a loop, which can later result in the loop’s...

SUSE CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

AZL-51284 CVE-2024-47702 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

DEBIAN-CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

UBUNTU-CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702 bpf: Fail verification for sign-extension of packet data/data_end/data_meta

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702 bpf: Fail verification for sign-extension of packet data/data_end/data_meta

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702

CVE-2024-47702 affects the Linux kernel BPF verifier. It exposes a sign-extension error when loading packet fields (__sk_buff->data/data_end/data_meta), where a 32‑bit sign extension can yield an invalid pointer if the value is treated as 64‑bit. The issue arises from how sign-extension intera...

CVE-2024-47702 bpf: Fail verification for sign-extension of packet data/data_end/data_meta

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-41593

DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary code via the function ftpayloaddns, because a byte sign-extension operation occurs for the length argument of a memcpy call, leading to a heap-based Buffer Overflow...

CVE-2024-41593

CVE-2024-41593 affects DrayTek Vigor310 devices up to version 4.3.2.6. The vulnerability is a heap-based buffer overflow in the web interface function ft_payload_dns due to a byte sign-extension in the length argument of a memcpy call, enabling remote code execution. Connected sources confirm the...

UBUNTU-CVE-2024-45056

zksolc is a Solidity compiler for ZKsync. All LLVM versions since 2015 fold xor shl 1, x, -1 to rotl 1, x if run with optimizations enabled. Here 1 is generated as an unsigned 64 bits number 2^64-1. This number is zero-extended to 256 bits on EraVM target while it should have been sign-extended...

SUSE CVE-2024-42084

In the Linux kernel, the following vulnerability has been resolved: ftruncate: pass a signed offset The old ftruncate syscall, using the 32-bit offt misses a sign extension when called in compat mode on 64-bit architectures. As a result, passing a negative length accidentally succeeds in truncati...