Deserialization of untrusted data

vmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper can lea...

CVE-2023-50711

vmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper can lea...

CVE-2023-50711

vmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper can lea...

CVE-2023-50711 `serde` deserialization for `FamStructWrapper` lacks bound checks that could potentially lead to out-of-bounds memory access

vmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper can lea...

CVE-2023-50711 `serde` deserialization for `FamStructWrapper` lacks bound checks that could potentially lead to out-of-bounds memory access

vmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper can lea...

`serde` deserialization for `FamStructWrapper` lacks bound checks that could potentially lead to out-of-bounds memory access

Impact An issue was discovered in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper, which can lead to out of bounds memory accesses. The deserialization does not check that the length stored in the header matches the flexible array lengt...

RUSTSEC-2024-0002 `serde` deserialization for `FamStructWrapper` lacks bound checks that could potentially lead to out-of-bounds memory access

Impact An issue was discovered in the FamStructWrapper::deserialize implementation provided by the crate for vmmsysutil::fam::FamStructWrapper, which can lead to out of bounds memory accesses. The deserialization does not check that the length stored in the header matches the flexible array lengt...

SUSE SLES15: kernel-livepatch-5_14_21-150400_24_92-default / etc (SUSE-SU-2023:4867-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4867-1 advisory. This update for the Linux Kernel 5.14.21-1504002492 fixes several issues. The following security issues were fixed: - CVE-2023-3777: Fixed a...

SUSE-SU-2023:4833-1 Security update for the Linux Kernel (Live Patch 32 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024139 fixes several issues. The following security issues were fixed: - CVE-2023-4622: Fixed a use-after-free vulnerability in the Unix domain sockets component which could be exploited to achieve local privilege escalation bsc1215442. - CVE-2023-2163...

SUSE SLES15 Security Update : kernel (Live Patch 18 for SLE 15 SP4) (SUSE-SU-2023:4801-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4801-1 advisory. This update for the Linux Kernel 5.14.21-1504002488 fixes several issues. The following security issues were fixed: - CVE-2023-3777: Fixed a...

kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe

An incorrect verifier pruning flaw was found in BPF in the Linux Kernel that may lead to unsafe code paths incorrectly marked as safe, resulting in arbitrary read/writes in kernel memory, lateral privilege escalation, and container escape...

kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe

An incorrect verifier pruning flaw was found in BPF in the Linux Kernel that may lead to unsafe code paths incorrectly marked as safe, resulting in arbitrary read/writes in kernel memory, lateral privilege escalation, and container escape...

Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe CVE-2023-2163 kernel: tun: bugs for oversize packet when napi frags enabled in tunnapiallocfrag...

Important: ecs-service-connect-agent

Issue Overview: Wasmtime is a standalone runtime for WebAssembly. Prior to versions 6.0.2, 7.0.1, and 8.0.1, Wasmtime's implementation of managing per-instance state, such as tables and memories, contains LLVM-level undefined behavior. This undefined behavior was found to cause runtime-level issu...

CVE-2023-2163

Incorrect verifier pruning in BPF in Linux Kernel =5.4 leads to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape...

Multiple soundness issues

RUSTSEC-2024-0377 contains multiple soundness issues: 1. Bytes::read allows creating instances of types with invalid bit patterns 1. BytesIter::read advances iterators out of bounds 1. The BytesIter trait has safety invariants but is public and not marked unsafe 1. writefloat calls...

RUSTSEC-2023-0086 Multiple soundness issues

RUSTSEC-2024-0377 contains multiple soundness issues: 1. Bytes::read allows creating instances of types with invalid bit patterns 1. BytesIter::read advances iterators out of bounds 1. The BytesIter trait has safety invariants but is public and not marked unsafe 1. writefloat calls...

GHSA-G753-GHR7-Q33W cyfs-base vulnerable to misaligned pointer dereference in `ChunkId::new`

The function ChunkId::new creates a misaligned pointer by casting mutable pointer of u8 slice which has alignment 1 to the mutable pointer of u32 which has alignment 4, and dereference the misaligned pointer leading UB, which should not be allowed in safe function...

Code injection

Wasmtime is a standalone runtime for WebAssembly. Prior to versions 6.0.2, 7.0.1, and 8.0.1, Wasmtime's implementation of managing per-instance state, such as tables and memories, contains LLVM-level undefined behavior. This undefined behavior was found to cause runtime-level issues when compiled...

CVE-2023-30624 Wasmtime has Undefined Behavior in Rust runtime functions

Wasmtime is a standalone runtime for WebAssembly. Prior to versions 6.0.2, 7.0.1, and 8.0.1, Wasmtime's implementation of managing per-instance state, such as tables and memories, contains LLVM-level undefined behavior. This undefined behavior was found to cause runtime-level issues when compiled...