CVSS: 6.4EPSS: 0%CPEs: 16EXPL: 0CVE-2025-1125 – Grub2: fs/hfs: integer overflow may lead to heap based out-of-bounds write
https://notcve.org/view.php?id=CVE-2025-1125
03 Mar 2025 — When reading data from a hfs filesystem, grub's hfs filesystem module uses user-controlled parameters from the filesystem metadata to calculate the internal buffers size, however it misses to properly check for integer overflows. A maliciouly crafted filesystem may lead some of those buffer size calculation to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result the hfsplus_open_compressed_real() function will write past of the internal buffer length. This... • https://access.redhat.com/security/cve/CVE-2025-1125 • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 16EXPL: 0CVE-2025-0690 – Grub2: read: integer overflow may lead to out-of-bounds write
https://notcve.org/view.php?id=CVE-2025-0690
24 Feb 2025 — The read command is used to read the keyboard input from the user, while reads it keeps the input length in a 32-bit integer value which is further used to reallocate the line buffer to accept the next character. During this process, with a line big enough it's possible to make this variable to overflow leading to a out-of-bounds write in the heap based buffer. This flaw may be leveraged to corrupt grub's internal critical data and secure boot bypass is not discarded as consequence. • https://access.redhat.com/security/cve/CVE-2025-0690 • CWE-787: Out-of-bounds Write •
CVSS: 7.6EPSS: 0%CPEs: 26EXPL: 0CVE-2025-0624 – Grub2: net: out-of-bounds write in grub_net_search_config_file()
https://notcve.org/view.php?id=CVE-2025-0624
19 Feb 2025 — A flaw was found in grub2. During the network boot process, when trying to search for the configuration file, grub copies data from a user controlled environment variable into an internal buffer using the grub_strcpy() function. During this step, it fails to consider the environment variable length when allocating the internal buffer, resulting in an out-of-bounds write. If correctly exploited, this issue may result in remote code execution through the same network segment grub is searching for the boot inf... • https://access.redhat.com/security/cve/CVE-2025-0624 • CWE-787: Out-of-bounds Write •
CVSS: 6.4EPSS: 0%CPEs: 15EXPL: 0CVE-2025-0622 – Grub2: command/gpg: use-after-free due to hooks not being removed on module unload
https://notcve.org/view.php?id=CVE-2025-0622
18 Feb 2025 — A flaw was found in command/gpg. In some scenarios, hooks created by loaded modules are not removed when the related module is unloaded. This flaw allows an attacker to force grub2 to call the hooks once the module that registered it was unloaded, leading to a use-after-free vulnerability. If correctly exploited, this vulnerability may result in arbitrary code execution, eventually allowing the attacker to bypass secure boot protections. • https://access.redhat.com/security/cve/CVE-2025-0622 • CWE-416: Use After Free •
CVSS: 7.1EPSS: 44%CPEs: 27EXPL: 2CVE-2025-26465 – Openssh: machine-in-the-middle attack if verifyhostkeydns is enabled
https://notcve.org/view.php?id=CVE-2025-26465
18 Feb 2025 — A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client's memory resource first, turning the attack complexity high. It was discovered that the OpenSSH client incorrectly handled ... • https://github.com/rxerium/CVE-2025-26465 • CWE-390: Detection of Error Condition Without Action •
CVSS: 10.0EPSS: 0%CPEs: 30EXPL: 0CVE-2025-1244 – Emacs: shell injection vulnerability in gnu emacs via custom "man" uri scheme
https://notcve.org/view.php?id=CVE-2025-1244
12 Feb 2025 — A flaw was found in the Emacs text editor. Improper handling of custom "man" URI schemes allows attackers to execute arbitrary shell commands by tricking users into visiting a specially crafted website or an HTTP URL with a redirect. A command injection flaw was found in the text editor Emacs. It could allow a remote, unauthenticated attacker to execute arbitrary shell commands on a vulnerable system. Exploitation is possible by tricking users into visiting a specially crafted website or an HTTP URL with a ... • https://access.redhat.com/security/cve/CVE-2025-1244 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 8.8EPSS: 0%CPEs: 24EXPL: 0CVE-2024-27856 – Apple WebKit WebCore ContainerNode Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2024-27856
15 Jan 2025 — The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.5, iOS 16.7.8 and iPadOS 16.7.8, Safari 17.5, iOS 17.5 and iPadOS 17.5, watchOS 10.5, tvOS 17.5, visionOS 1.2. Processing a file may lead to unexpected app termination or arbitrary code execution. A flaw was found in WebKitGTK. Processing malicious web content can cause unexpected app termination or arbitrary code execution due to improper checks. • https://support.apple.com/en-us/120896 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 5.5EPSS: 0%CPEs: 15EXPL: 0CVE-2024-45819 – libxl leaks data to PVH guests via ACPI tables
https://notcve.org/view.php?id=CVE-2024-45819
19 Dec 2024 — PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is left with its prior contents. PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. • https://xenbits.xenproject.org/xsa/advisory-464.html • CWE-276: Incorrect Default Permissions •
CVSS: 6.5EPSS: 0%CPEs: 15EXPL: 0CVE-2024-45818 – Deadlock in x86 HVM standard VGA handling
https://notcve.org/view.php?id=CVE-2024-45818
19 Dec 2024 — The hypervisor contains code to accelerate VGA memory accesses for HVM guests, when the (virtual) VGA is in "standard" mode. Locking involved there has an unusual discipline, leaving a lock acquired past the return from the function that acquired it. This behavior results in a problem when emulating an instruction with two memory accesses, both of which touch VGA memory (plus some further constraints which aren't relevant here). When emulating the 2nd access, the lock that is already being held would be att... • https://xenbits.xenproject.org/xsa/advisory-463.html • CWE-667: Improper Locking •
CVSS: 7.4EPSS: 0%CPEs: 23EXPL: 0CVE-2024-11614 – Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost library
https://notcve.org/view.php?id=CVE-2024-11614
18 Dec 2024 — An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset. An update for dpdk is now available for Red Hat Enterprise Linux 8.6 Ad... • https://access.redhat.com/security/cve/CVE-2024-11614 • CWE-125: Out-of-bounds Read •