Vulnerabilities (CVE)

Filtered by CWE-763
Total 87 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-47749 1 Fujielectric 1 Monitouch V-sft 2025-05-19 N/A 7.8 HIGH
V-SFT v6.2.5.0 and earlier contains an issue with free of pointer not at start of buffer in VS6EditData.dll!CWinFontInf::WinFontMsgCheck function. Opening specially crafted V7 or V8 files may lead to crash, information disclosure, and arbitrary code execution.
CVE-2025-30379 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-05-19 N/A 7.8 HIGH
Release of invalid pointer or reference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2022-48425 1 Linux 1 Linux Kernel 2025-05-16 N/A 7.8 HIGH
In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs.
CVE-2021-47221 1 Linux 1 Linux Kernel 2025-04-29 N/A 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: mm/slub: actually fix freelist pointer vs redzoning It turns out that SLUB redzoning ("slub_debug=Z") checks from s->object_size rather than from s->inuse (which is normally bumped to make room for the freelist pointer), so a cache created with an object size less than 24 would have the freelist pointer written beyond s->object_size, causing the redzone to be corrupted by the freelist pointer. This was very visible with "slub_debug=ZF": BUG test (Tainted: G B ): Right Redzone overwritten ----------------------------------------------------------------------------- INFO: 0xffff957ead1c05de-0xffff957ead1c05df @offset=1502. First byte 0x1a instead of 0xbb INFO: Slab 0xffffef3950b47000 objects=170 used=170 fp=0x0000000000000000 flags=0x8000000000000200 INFO: Object 0xffff957ead1c05d8 @offset=1496 fp=0xffff957ead1c0620 Redzone (____ptrval____): bb bb bb bb bb bb bb bb ........ Object (____ptrval____): 00 00 00 00 00 f6 f4 a5 ........ Redzone (____ptrval____): 40 1d e8 1a aa @.... Padding (____ptrval____): 00 00 00 00 00 00 00 00 ........ Adjust the offset to stay within s->object_size. (Note that no caches of in this size range are known to exist in the kernel currently.)
CVE-2017-0731 1 Google 1 Android 2025-04-20 6.8 MEDIUM 7.8 HIGH
A elevation of privilege vulnerability in the Android media framework (mpeg4 encoder). Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-36075363.
CVE-2015-2695 6 Canonical, Debian, Mit and 3 more 9 Ubuntu Linux, Debian Linux, Kerberos 5 and 6 more 2025-04-12 5.0 MEDIUM N/A
lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) before 1.14 relies on an inappropriate context handle, which allows remote attackers to cause a denial of service (incorrect pointer read and process crash) via a crafted SPNEGO packet that is mishandled during a gss_inquire_context call.
CVE-2020-27798 1 Upx 1 Upx 2025-04-11 N/A 5.5 MEDIUM
An invalid memory address reference was discovered in the adjABS function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file.
CVE-2020-27797 1 Upx 1 Upx 2025-04-11 N/A 5.5 MEDIUM
An invalid memory address reference was discovered in the elf_lookup function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file.
CVE-2022-25725 1 Qualcomm 134 Ar8035, Ar8035 Firmware, Csrb31024 and 131 more 2025-04-09 N/A 6.2 MEDIUM
Denial of service in MODEM due to improper pointer handling
CVE-2007-4367 1 Opera 1 Opera Browser 2025-04-09 9.3 HIGH N/A
Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer."
CVE-2020-27545 1 Libdwarf Project 1 Libdwarf 2025-02-06 N/A 6.5 MEDIUM
libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.
CVE-2021-47087 1 Linux 1 Linux Kernel 2025-01-16 N/A 7.8 HIGH
In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix incorrect page free bug Pointer to the allocated pages (struct page *page) has already progressed towards the end of allocation. It is incorrect to perform __free_pages(page, order) using this pointer as we would free any arbitrary pages. Fix this by stop modifying the page pointer.
CVE-2023-34312 1 Tencent 2 Qq, Tim 2025-01-09 N/A 7.8 HIGH
In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition.
CVE-2024-44852 1 Openrobotics 1 Robot Operating System 2024-12-17 N/A 9.8 CRITICAL
Open Robotics Robotic Operating System 2 ROS2 navigation2 v.humble was discovered to contain a segmentation violation via the component theta_star::ThetaStar::isUnsafeToPlan().
CVE-2024-42132 1 Linux 1 Linux Kernel 2024-12-11 N/A 7.1 HIGH
In the Linux kernel, the following vulnerability has been resolved: bluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX Syzbot hit warning in hci_conn_del() caused by freeing handle that was not allocated using ida allocator. This is caused by handle bigger than HCI_CONN_HANDLE_MAX passed by hci_le_big_sync_established_evt(), which makes code think it's unset connection. Add same check for handle upper bound as in hci_conn_set_handle() to prevent warning.
CVE-2023-4883 1 Open5gs 1 Open5gs 2024-11-21 N/A 7.5 HIGH
Invalid pointer release vulnerability. Exploitation of this vulnerability could allow an attacker to interrupt the correct operation of the service by sending a specially crafted json string to the VNF (Virtual Network Function), and triggering the ogs_sbi_message_free function, which could cause a service outage.
CVE-2023-43532 1 Qualcomm 26 Fastconnect 6700, Fastconnect 6700 Firmware, Fastconnect 6900 and 23 more 2024-11-21 N/A 8.4 HIGH
Memory corruption while reading ACPI config through the user mode app.
CVE-2023-31082 1 Linux 1 Linux Kernel 2024-11-21 N/A 5.5 MEDIUM
An issue was discovered in drivers/tty/n_gsm.c in the Linux kernel 6.2. There is a sleeping function called from an invalid context in gsmld_write, which will block the kernel. Note: This has been disputed by 3rd parties as not a valid vulnerability.
CVE-2023-25565 1 Gss-ntlmssp Project 1 Gss-ntlmssp 2024-11-21 N/A 7.5 HIGH
GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, an incorrect free when decoding target information can trigger a denial of service. The error condition incorrectly assumes the `cb` and `sh` buffers contain a copy of the data that needs to be freed. However, that is not the case. This vulnerability can be triggered via the main `gss_accept_sec_context` entry point. This will likely trigger an assertion failure in `free`, causing a denial-of-service. This issue is fixed in version 1.2.0.
CVE-2023-0459 1 Linux 1 Linux Kernel 2024-11-21 N/A 6.5 MEDIUM
Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the "access_ok" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47