Total
3808 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2011-2849 | 1 Google | 1 Chrome | 2025-04-11 | 4.3 MEDIUM | N/A |
| The WebSockets implementation in Google Chrome before 14.0.835.163 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via unspecified vectors. | |||||
| CVE-2012-1146 | 3 Fedoraproject, Linux, Suse | 5 Fedora, Linux Kernel, Linux Enterprise Desktop and 2 more | 2025-04-11 | 4.9 MEDIUM | 5.5 MEDIUM |
| The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by registering memory threshold events. | |||||
| CVE-2010-1321 | 7 Canonical, Debian, Fedoraproject and 4 more | 7 Ubuntu Linux, Debian Linux, Fedora and 4 more | 2025-04-11 | 6.8 MEDIUM | N/A |
| The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing. | |||||
| CVE-2011-1282 | 1 Microsoft | 6 Windows 2003 Server, Windows 7, Windows Server 2003 and 3 more | 2025-04-11 | 7.2 HIGH | 8.4 HIGH |
| The Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly initialize memory and consequently uses a NULL pointer in an unspecified function call, which allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that triggers an incorrect memory assignment for a user transaction, aka "CSRSS Local EOP SrvSetConsoleLocalEUDC Vulnerability." | |||||
| CVE-2011-4594 | 1 Linux | 1 Linux Kernel | 2025-04-11 | 4.9 MEDIUM | 5.5 MEDIUM |
| The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference. | |||||
| CVE-2010-2495 | 3 Canonical, Linux, Suse | 5 Ubuntu Linux, Linux Kernel, Suse Linux Enterprise Desktop and 2 more | 2025-04-11 | 10.0 HIGH | N/A |
| The pppol2tp_xmit function in drivers/net/pppol2tp.c in the L2TP implementation in the Linux kernel before 2.6.34 does not properly validate certain values associated with an interface, which allows attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via vectors related to a routing change. | |||||
| CVE-2012-2039 | 8 Adobe, Apple, Google and 5 more | 13 Air, Flash Player, Macos and 10 more | 2025-04-11 | 9.3 HIGH | N/A |
| Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers to execute arbitrary code or cause a denial of service (NULL pointer dereference) via unspecified vectors. | |||||
| CVE-2011-2691 | 3 Debian, Fedoraproject, Libpng | 3 Debian Linux, Fedora, Libpng | 2025-04-11 | 4.3 MEDIUM | 6.5 MEDIUM |
| The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image. | |||||
| CVE-2010-4346 | 1 Linux | 1 Linux Kernel | 2025-04-11 | 2.1 LOW | N/A |
| The install_special_mapping function in mm/mmap.c in the Linux kernel before 2.6.37-rc6 does not make an expected security_file_mmap function call, which allows local users to bypass intended mmap_min_addr restrictions and possibly conduct NULL pointer dereference attacks via a crafted assembly-language application. | |||||
| CVE-2011-1231 | 1 Microsoft | 6 Windows 2003 Server, Windows 7, Windows Server 2003 and 3 more | 2025-04-11 | 7.2 HIGH | 8.4 HIGH |
| win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability." | |||||
| CVE-2010-0006 | 1 Linux | 1 Linux Kernel | 2025-04-11 | 7.1 HIGH | N/A |
| The ipv6_hop_jumbo function in net/ipv6/exthdrs.c in the Linux kernel before 2.6.32.4, when network namespaces are enabled, allows remote attackers to cause a denial of service (NULL pointer dereference) via an invalid IPv6 jumbogram, a related issue to CVE-2007-4567. | |||||
| CVE-2010-1148 | 1 Linux | 1 Linux Kernel | 2025-04-11 | 4.7 MEDIUM | N/A |
| The cifs_create function in fs/cifs/dir.c in the Linux kernel 2.6.33.2 and earlier allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a NULL nameidata (aka nd) field in a POSIX file-creation request to a server that supports UNIX extensions. | |||||
| CVE-2010-3079 | 3 Canonical, Linux, Suse | 5 Ubuntu Linux, Linux Kernel, Linux Enterprise Desktop and 2 more | 2025-04-11 | 4.9 MEDIUM | 5.5 MEDIUM |
| kernel/trace/ftrace.c in the Linux kernel before 2.6.35.5, when debugfs is enabled, does not properly handle interaction between mutex possession and llseek operations, which allows local users to cause a denial of service (NULL pointer dereference and outage of all function tracing files) via an lseek call on a file descriptor associated with the set_ftrace_filter file. | |||||
| CVE-2009-4895 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2025-04-11 | 4.7 MEDIUM | 4.7 MEDIUM |
| Race condition in the tty_fasync function in drivers/char/tty_io.c in the Linux kernel before 2.6.32.6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via unknown vectors, related to the put_tty_queue and __f_setown functions. NOTE: the vulnerability was addressed in a different way in 2.6.32.9. | |||||
| CVE-2012-1016 | 1 Mit | 1 Kerberos 5 | 2025-04-11 | 5.0 MEDIUM | N/A |
| The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request. | |||||
| CVE-2011-3637 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2025-04-11 | 4.9 MEDIUM | 5.5 MEDIUM |
| The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error. | |||||
| CVE-2010-4576 | 1 Google | 2 Chrome, Chrome Os | 2025-04-11 | 5.0 MEDIUM | N/A |
| browser/worker_host/message_port_dispatcher.cc in Google Chrome before 8.0.552.224 and Chrome OS before 8.0.552.343 does not properly handle certain postMessage calls, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted JavaScript code that creates a web worker. | |||||
| CVE-2023-28625 | 1 Openidc | 1 Mod Auth Openidc | 2025-04-10 | N/A | 7.5 HIGH |
| mod_auth_openidc is an authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. In versions 2.0.0 through 2.4.13.1, when `OIDCStripCookies` is set and a crafted cookie supplied, a NULL pointer dereference would occur, resulting in a segmentation fault. This could be used in a Denial-of-Service attack and thus presents an availability risk. Version 2.4.13.2 contains a patch for this issue. As a workaround, avoid using `OIDCStripCookies`. | |||||
| CVE-2022-34678 | 6 Citrix, Linux, Microsoft and 3 more | 7 Hypervisor, Linux Kernel, Windows and 4 more | 2025-04-10 | N/A | 6.5 MEDIUM |
| NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where an unprivileged user can cause a null-pointer dereference, which may lead to denial of service. | |||||
| CVE-2025-21933 | 1 Linux | 1 Linux Kernel | 2025-04-10 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: arm: pgtable: fix NULL pointer dereference issue When update_mmu_cache_range() is called by update_mmu_cache(), the vmf parameter is NULL, which will cause a NULL pointer dereference issue in adjust_pte(): Unable to handle kernel NULL pointer dereference at virtual address 00000030 when read Hardware name: Atmel AT91SAM9 PC is at update_mmu_cache_range+0x1e0/0x278 LR is at pte_offset_map_rw_nolock+0x18/0x2c Call trace: update_mmu_cache_range from remove_migration_pte+0x29c/0x2ec remove_migration_pte from rmap_walk_file+0xcc/0x130 rmap_walk_file from remove_migration_ptes+0x90/0xa4 remove_migration_ptes from migrate_pages_batch+0x6d4/0x858 migrate_pages_batch from migrate_pages+0x188/0x488 migrate_pages from compact_zone+0x56c/0x954 compact_zone from compact_node+0x90/0xf0 compact_node from kcompactd+0x1d4/0x204 kcompactd from kthread+0x120/0x12c kthread from ret_from_fork+0x14/0x38 Exception stack(0xc0d8bfb0 to 0xc0d8bff8) To fix it, do not rely on whether 'ptl' is equal to decide whether to hold the pte lock, but decide it by whether CONFIG_SPLIT_PTE_PTLOCKS is enabled. In addition, if two vmas map to the same PTE page, there is no need to hold the pte lock again, otherwise a deadlock will occur. Just add the need_lock parameter to let adjust_pte() know this information. | |||||