`SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

Channel creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

RUSTSEC-2022-0021 `SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

RUSTSEC-2022-0020 `SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

Parser creates invalid uninitialized value

Affected versions of this crate called mem::uninitialized in the HTTP1 parser to create values of type httparse::Header from the httparse crate. This is unsound, since Header contains references and thus must be non-null. The flaw was corrected by avoiding the use of mem::uninitialized, using...

steal user funds with front-running when he calls depositTokens() of MerkleVesting and MerkleResistor with wrong treeIndex (uninitiated)

Lines of code Vulnerability details Impact This nature of this bug is similar in MerkleVesting and MerkleResistor and MerkleDropFactory, so I only write MerkleDropFactory version: If a user calls depositTokens with wrong treeIndex value by mistake, attacker can perform front-running attack and...

GSD-2022-1002077 bpf, sockmap: Fix double uncharge the mem of sk_msg

bpf, sockmap: Fix double uncharge the mem of skmsg 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 v5.10.110 by commit...

Null pointer dereference

The pointer-validation logic in util/memutil.rs in Occlum before 0.26.0 for Intel SGX acts as a confused deputy that allows a local attacker to access unauthorized information via side-channel analysis...

CVE-2021-26706

An issue was discovered in libmem.c in Micrium uC/OS uC/LIB 1.38.x and 1.39.00. The following memory allocation functions do not check for integer overflow when allocating a pool whose size exceeds the address space: MemPoolCreate, MemDynPoolCreate, and MemDynPoolCreateHW. Because these functions...

GHSA-55M5-WHCV-C49C Use of Uninitialized Resource in smallvec

Affected versions of this crate called mem::uninitialized to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null and thus may not remain uninitialized. The flaw was corrected by avoiding the use of mem::uninitialized, using MaybeUninit...

Libbpf 缓冲区错误漏洞

Libbpf is BPF is a kernel technology that allows anyone to choose how the kernel runs without extensive kernel development experience and spending a lot of time setting up for kernel development. A buffer error vulnerability exists in Libbpf that stems from the product's bpfobjectopenmem and...

py39-unicorn -- sandbox escape and arbitrary code execution vulnerability

jwang-a reports: An issue was discovered in splitregion in uc.c in Unicorn Engine before 2.0.0-rc5. It allows local attackers to escape the sandbox. An attacker must first obtain the ability to execute crafted code in the target sandbox in order to exploit this vulnerability. The specific flaw...

Security update for rpm (important)

openSUSE Security Update: Security update for rpm Announcement ID: openSUSE-SU-2021:1366-1 Rating: important References: 1179416 1183543 1183545 1183632 1183659 1185299 1187670 1188548 Cross-References: CVE-2021-20266 CVE-2021-20271 CVE-2021-3421 CVSS scores: CVE-2021-20266 NVD : 4.9...

Protect

A debug functionality in FortiGate may allow a privileged user to execute unauthorized code or commands via specific chains of print str and cmd mem cli commands to, respectively, read and write hexadecimal values to any memory address...

smallvec creates uninitialized value of any type

Affected versions of this crate called mem::uninitialized to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null and thus may not remain uninitialized. The flaw was corrected by avoiding the use of mem::uninitialized, using MaybeUninit...

CVE-2020-21688

A heap-use-after-free in the avfreep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code...

UBUNTU-CVE-2020-21688

A heap-use-after-free in the avfreep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code...

FFmpeg 资源管理错误漏洞

FFmpeg is a set of open source computer programs that can be used to record, convert, and stream digital audio and video under the LGPL or GPL license. avfreep function in libavutil/mem.c in FFmpeg version 4.2 is vulnerable to a heap-release post-reuse vulnerability. An attacker can exploit this...

CVE-2021-34382

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel’s tzmapsharedmem function where an integer overflow on the size parameter causes the request buffer and the logging buffer to overflow, allowing writes to arbitrary addresses within the kernel...

CVE-2021-34392

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the tzmapsharedmem function can bypass boundary checks, which might lead to denial of service...