CVE-2023-3488 Uninitialized variable in Gecko Bootloader can leak secure stack

Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file...

PT-2023-25045 · Silicon · Silicon Labs Gsdk

Name of the Vulnerable Software and Affected Versions: Silicon Labs GSDK versions 4.3.0 and earlier Description: The issue is related to an uninitialized buffer in the GBL parser, which allows an attacker to leak data from the Secure stack by using a malformed GBL file. Recommendations: For Silic...

CVE-2023-0836

An information leak vulnerability was discovered in HAProxy 2.1, 2.2 before 2.2.27, 2.3, 2.4 before 2.4.21, 2.5 before 2.5.11, 2.6 before 2.6.8, 2.7 before 2.7.1. There are 5 bytes left uninitialized in the connection buffer when encoding the FCGIBEGINREQUEST record. Sensitive data may be disclos...

PT-2025-18799

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel-infoleak issue has been identified in the Linux kernel, specifically in the nilfs2 file system. The nilfs ioctl wrap copy function, which handles ioctl commands, may copy...

SUSE CVE-2011-1044

The ibuverbspollcq function in drivers/infiniband/core/uverbscmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially fille...

SUSE CVE-2011-1160

The tpmopen function in drivers/char/tpm/tpm.c in the Linux kernel before 2.6.39 does not initialize a certain buffer, which allows local users to obtain potentially sensitive information from kernel memory via unspecified vectors...

SUSE CVE-2014-5163

The APN decode functionality in 1 epan/dissectors/packet-gtp.c and 2 epan/dissectors/packet-gsmagm.c in the GTP and GSM Management dissectors in Wireshark 1.10.x before 1.10.9 does not completely initialize a certain buffer, which allows remote attackers to cause a denial of service application...

SUSE CVE-2017-14727

logger.c in the logger plugin in WeeChat before 1.9.1 allows a crash via strftime date/time specifiers, because a buffer is not initialized...

SUSE CVE-2017-1000099

When asking to get a file from a file:// URL, libcurl provides a feature that outputs meta-data about the file using HTTP-like headers. The code doing this would send the wrong buffer to the user stdout or the application's provide callback, which could lead to other private data from the heap to...

Siemens in SCALANCE Products (CVE-2022-46143)

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for mor...

CVE-2022-46143

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data...

CVE-2022-46143

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data...

Code injection

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data...

CVE-2022-46143

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data...

CVE-2022-40468

Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in processrequest function...

GHSA-JWH2-VRR9-VCP2 mz-avro's incorrect use of `set_len` allows for un-initialized memory

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...

mz-avro's incorrect use of `set_len` allows for un-initialized memory

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...

CVE-2021-0947

The method PVRSRVBridgeTLDiscoverStreams allocates puiStreamsInt on the heap, fills the contents of the buffer via TLServerDiscoverStreamsKM, and then copies the buffer to userspace. The method TLServerDiscoverStreamsKM may fail for several reasons including invalid sizes. If this method fails th...

CVE-2022-25345

All versions of package @discordjs/opus are vulnerable to Denial of Service DoS when trying to encode using an encoder with zero channels, or a non-initialized buffer. This leads to a hard crash...

GHSA-6692-8QQF-79JC Duplicate Advisory: `Read` on uninitialized buffer may cause UB ('tectonic_xdv' crate)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qwvx-c8j7-5g75. This link is maintained to preserve external references. Original Description Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation. Arbitrary Read...