kernel: um: Fix out-of-bounds read in LDT setup

A vulnerability was found in the Linux kernel's user mode um subsystem, specifically within the Local Descriptor Table LDT setup functionality. The issue arises from the syscallstubdata function misinterpreting the datacount parameter as a byte count rather than a count of longs, leading to an...

CVE-2025-43857

Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.5.7, 0.4.20, 0.3.9, and 0.2.5, there is a possibility for denial of service by memory exhaustion when net-imap reads server responses. At any time while the client is connected, a maliciou...

Security update for expat

This update for expat fixes the following issues: - CVE-2024-8176: Fixed denial of service from chaining a large number of entities caused by stack overflow by resolving use of recursion bsc1239618 Other fixes: - version update to 2.7.1 jscPED-12500 Bug fixes: 980 989 Restore event pointer...

CVE-2025-21845

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: sst: Fix SST write failure 'commit 18bcb4aa54ea "mtd: spi-nor: sst: Factor out common write operation to sstnorwritedata"' introduced a bug where only one byte of data is written, regardless of the number of bytes...

kernel: dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow

A counter-overflow flaw was found in the Linux kernel Texas Instruments K3 Universal Direct Memory Access UDMA driver. During long data transfers exceeding four gigabytes, the hardware byte-count registers could wrap and misreport progress, causing the transfer to hang indefinitely. A local user...

[SECURITY] Fedora 40 Update: rust-uu_wc-0.0.23-3.fc40

wc uutils display newline, word, and byte counts for input...

DEBIAN-CVE-2023-25752

When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. This vulnerability affects Firefox 111, Firefox ESR 102.9, and Thunderbird 102.9...

CVE-2023-25752

When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. This vulnerability affects Firefox 111, Firefox ESR 102.9, and Thunderbird 102.9...

CVE-2023-25752

When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. This vulnerability affects Firefox 111, Firefox ESR 102.9, and Thunderbird 102.9...

Mozilla: Potential out-of-bounds when accessing throttled streams

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that when accessing throttled streams, the count of available bytes needs to be checked in the calling function to be within bounds. This may have led future code to be incorrect and vulnerable...

Mozilla: Potential out-of-bounds when accessing throttled streams

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that when accessing throttled streams, the count of available bytes needs to be checked in the calling function to be within bounds. This may have led future code to be incorrect and vulnerable...

Mozilla: Potential out-of-bounds when accessing throttled streams

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that when accessing throttled streams, the count of available bytes needs to be checked in the calling function to be within bounds. This may have led future code to be incorrect and vulnerable...

SUSE CVE-2005-1042

Integer overflow in the exifprocessIFDTAG function in exif.c in PHP before 4.3.11 may allow remote attackers to execute arbitrary code via an IFD tag that leads to a negative byte count...

SUSE CVE-2010-2482

LibTIFF 3.9.4 and earlier does not properly handle an invalid tdstripbytecount field, which allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a crafted TIFF file, a different vulnerability than CVE-2010-2443...

Use of Uninitialized Resource in ms3d

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

UVI-2021-1001423 smackfs: restrict bytes count in smk_set_cipso()

smackfs: restrict bytes count in smksetcipso 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 v4.14.240 by commit...

GSD-2021-1001390 smackfs: restrict bytes count in smk_set_cipso()

smackfs: restrict bytes count in smksetcipso 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 v4.19.198 by commit...

`Read` on uninitialized buffer may cause UB (`impl Walue for Vec<u8>`)

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory...

Linux/x86-64 - Syscall Persistent Bind Shell + (Multi-terminal) + Password + Daemon (83, 148, 177 bytes)

Linux/x86-64 - Syscall Persistent Bind Shell + Multi-terminal + Password + Daemon 83, 148, 177 bytes. Shellcode exploit for Linx86-64 platform include include //| Exploit Title: Syscall Persistent Bind Shell + multi-terminal + password + daemon 83, 148, 177 bytes //| Date: 7/15/2016 //| Exploit...

DEBIAN-CVE-2007-4200

ntfs.c in fsstat in Brian Carrier The Sleuth Kit TSK before 2.09 interprets a certain variable as a byte count rather than a count of 32-bit integers, which allows user-assisted remote attackers to cause a denial of service application crash and prevent examination of certain NTFS files via a...