Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the leakage of uninitialized stack contents to the device, which could lead to credential disclosure...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an integer overflow in the amdgpucspass1 function, which could lead to references to uninitialized memory...

GHSA-FP5X-7M4Q-449F Direct Ring Buffer has uninitialized memory exposure in create_ring_buffer

The safe function createringbuffer allocates a buffer using Vec::withcapacity followed by setlen, creating a Box containing uninitialized memory. This leads to undefined behavior when functions like writeslices create typed slices e.g., &mut bool over the uninitialized memory, violating Rust's...

RUSTSEC-2025-0105 Uninitialized memory exposure in create_ring_buffer

The safe function createringbuffer allocates a buffer using Vec::withcapacity followed by setlen, creating a Box containing uninitialized memory. This leads to undefined behavior when functions like writeslices create typed slices e.g., &mut bool over the uninitialized memory, violating Rust's...

Uninitialized memory exposure in create_ring_buffer

The safe function createringbuffer allocates a buffer using Vec::withcapacity followed by setlen, creating a Box containing uninitialized memory. This leads to undefined behavior when functions like writeslices create typed slices e.g., &mut bool over the uninitialized memory, violating Rust's...

Uninitialized memory exposure in string reading functions

Multiple string reading functions expose uninitialized memory by setting length to capacity when no null terminator is found. This allows reading uninitialized memory which may contain sensitive data from previous allocations. The ncurses-rs repository is archived and unmaintained...

Uninitialized memory exposure in any_as_u8_slice

The safe function anyasu8slice can create byte slices that reference uninitialized memory when used with types containing padding bytes. The function uses slice::fromrawparts to create a &u8 covering the entire size of a type, including padding bytes. According to Rust's documentation, fromrawpar...

RUSTSEC-2025-0108 Uninitialized memory exposure in string reading functions

Multiple string reading functions expose uninitialized memory by setting length to capacity when no null terminator is found. This allows reading uninitialized memory which may contain sensitive data from previous allocations. The ncurses-rs repository is archived and unmaintained...

RUSTSEC-2025-0107 Uninitialized memory exposure in any_as_u8_slice

The safe function anyasu8slice can create byte slices that reference uninitialized memory when used with types containing padding bytes. The function uses slice::fromrawparts to create a &u8 covering the entire size of a type, including padding bytes. According to Rust's documentation, fromrawpar...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987596)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987596 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xudrvinit When 'tmpU1b' returns from r8712read8padapter...

The vulnerability of the opj_jp2_read_header function in the OpenJPEG library allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the opjjp2readheader function in the OpenJPEG image encoding and decoding library is related to the use of an uninitialized variable. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987558)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987558 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: Fix freeing of uninitialized misc IRQ vector When VSI set up failed in i40eprobe as part of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987638)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987638 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtksdio: Fix kernel oops in btmtksdiointerrupt Fix the following kernel oops in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987642)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987642 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in usbread8 and friends When r8712usbctrlvendorreq returns...

SUSE-SU-2025:3677-1 Security update for samba

This update for samba fixes the following issues: - CVE-2025-9640: Fixed vfsstreamsxattr uninitialized memory write bsc1251279. - CVE-2025-10230: Fixed command Injection in WINS Server Hook Script bsc1251280...

OSV-2025-846 Use-of-uninitialized-value in js_create_function

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=453198741 Crash type: Use-of-uninitialized-value Crash state: jscreatefunction JSEvalInternal JSEvalObject...

PT-2025-51628

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue related to the cleanup of Precision Time Protocol PTP resources when a driver is removed, particularly in error scenarios. The problem arises from...

JLSEC-2025-105 FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in...

FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645parse because allocrbspbuffer in libavcodec/h2645parse.c mishandles rbspbuffer...

JLSEC-2025-97 A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the...

A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the sshkdf function responsible for key derivation. Due to inconsistent interpretation of return values where OpenSSL uses 0 to indicate failure and libssh uses 0 for success—the function may mistakenl...

PT-2025-52920

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ntfs3 module related to uninitialized buffers allocated by the getname function. This issue can lead to uninitialized errors after buffer...