macidn punycode buffer overread

libcurl's URL API function curlurlget offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the macidn IDN backend. The conversion function then fills up the provided buffer exact...

PT-2024-7332 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.10.0 Description: The issue is related to the ext4 file system in the Linux kernel, specifically with the function ext4 ioctl getlabel in the fs/ext4/ioctl.c module. It involves improper memory access beyond t...

AZL-42850 CVE-2024-36288 affecting package kernel for versions less than 5.15.162.2-1

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix loop termination condition in gssfreeintokenpages The intoken-pages array is not NULL terminated. This results in the following KASAN splat: KASAN: maybe wild-memory-access in range 0x04a2013400000008-0x04a20134000000...

DEBIAN-CVE-2024-36934

In the Linux kernel, the following vulnerability has been resolved: bna: ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is terminated...

DEBIAN-CVE-2024-36931

In the Linux kernel, the following vulnerability has been resolved: s390/cio: Ensure the copied buf is NUL terminated Currently, we allocate a lbuf-sized kernel buffer and copy lbuf from userspace to that buffer. Later, we use scanf on this buffer but we don't ensure that the string is terminated...

UBUNTU-CVE-2024-36935

In the Linux kernel, the following vulnerability has been resolved: ice: ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count bytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is...

Linux kernel security vulnerabilities

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 a failure to ensure that strings are terminated with a null character during copying of user-space data to a...

CVE-2024-31484

A vulnerability has been identified in CPC80 Central Processing/Communication All versions V16.41, CPCI85 Central Processing/Communication All versions V5.30, CPCX26 Central Processing/Communication All versions V06.02, ETA4 Ethernet Interface IEC60870-5-104 All versions V10.46, ETA5 Ethernet Int...

PT-2024-3703 · Pccx26 +5 · Pccx26 +5

Name of the Vulnerable Software and Affected Versions: CPC80 Central Processing/Communication versions prior to V16.41 CPCI85 Central Processing/Communication versions prior to V5.30 CPCX26 Central Processing/Communication versions prior to V06.02 ETA4 Ethernet Interface IEC60870-5-104 versions...

Siemens SICAM Products

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories CERT Services | Services |...

OESA-2024-1283 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the...

CVE-2023-48674

Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send malicious data to the device in order to cause some services to cease to function...

CVE-2023-48674

Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send malicious data to the device in order to cause some services to cease to function...

CVE-2023-48674

Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send malicious data to the device in order to cause some services to cease to function...

CVE-2023-48674

CVE-2023-48674 affects Dell Platform BIOS. Described as an improper NULL termination vulnerability that could allow a high-privilege user with network access to send malicious data to the device, potentially causing some services to cease functioning (DoS). Documented impact includes availability...

Dell BIOS Security Vulnerability

Dell BIOS is embedded software on a small memory chip on a computer motherboard from Dell USA. A security vulnerability exists in Dell BIOS that stems from the inclusion of an incorrect null termination vulnerability...

PT-2024-13618 · Dell · Dell Platform Bios

Name of the Vulnerable Software and Affected Versions: Dell Platform BIOS affected versions not specified Description: The issue is related to an Improper Null Termination, which could allow a high privilege user with network access to send malicious data and cause some services to cease...

SUSE CVE-2023-52436

In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always zeroed...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always zeroed...

CVE-2023-52436

CVE-2023-52436 affects the Linux kernel in the f2fs file system. The issue arises when setting an extended attribute (xattr) because the xattr list was not guaranteed to be zeroed in unused space; the fix explicitly terminates the xattr list to avoid relying on zeroed unused space. The descriptio...