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Search Results (22810 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-23195 | 1 Linux | 1 Linux Kernel | 2026-04-16 | 7 High |
| In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: avoid pool UAF An UAF issue was observed: BUG: KASAN: slab-use-after-free in page_counter_uncharge+0x65/0x150 Write of size 8 at addr ffff888106715440 by task insmod/527 CPU: 4 UID: 0 PID: 527 Comm: insmod 6.19.0-rc7-next-20260129+ #11 Tainted: [O]=OOT_MODULE Call Trace: <TASK> dump_stack_lvl+0x82/0xd0 kasan_report+0xca/0x100 kasan_check_range+0x39/0x1c0 page_counter_uncharge+0x65/0x150 dmem_cgroup_uncharge+0x1f/0x260 Allocated by task 527: Freed by task 0: The buggy address belongs to the object at ffff888106715400 which belongs to the cache kmalloc-512 of size 512 The buggy address is located 64 bytes inside of freed 512-byte region [ffff888106715400, ffff888106715600) The buggy address belongs to the physical page: Memory state around the buggy address: ffff888106715300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff888106715380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff888106715400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888106715480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888106715500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb The issue occurs because a pool can still be held by a caller after its associated memory region is unregistered. The current implementation frees the pool even if users still hold references to it (e.g., before uncharge operations complete). This patch adds a reference counter to each pool, ensuring that a pool is only freed when its reference count drops to zero. | ||||
| CVE-2004-0883 | 5 Linux, Redhat, Suse and 2 more | 8 Linux Kernel, Enterprise Linux, Enterprise Linux Desktop and 5 more | 2026-04-16 | N/A |
| Multiple vulnerabilities in the samba filesystem (smbfs) in Linux kernel 2.4 and 2.6 allow remote samba servers to cause a denial of service (crash) or gain sensitive information from kernel memory via a samba server (1) returning more data than requested to the smb_proc_read function, (2) returning a data offset from outside the samba packet to the smb_proc_readX function, (3) sending a certain TRANS2 fragmented packet to the smb_receive_trans2 function, (4) sending a samba packet with a certain header size to the smb_proc_readX_data function, or (5) sending a certain packet based offset for the data in a packet to the smb_receive_trans2 function. | ||||
| CVE-2004-0816 | 1 Linux | 1 Linux Kernel | 2026-04-16 | 7.5 High |
| Integer underflow in the firewall logging rules for iptables in Linux before 2.6.8 allows remote attackers to cause a denial of service (application crash) via a malformed IP packet. | ||||
| CVE-2004-0814 | 3 Linux, Redhat, Ubuntu | 3 Linux Kernel, Enterprise Linux, Ubuntu Linux | 2026-04-16 | N/A |
| Multiple race conditions in the terminal layer in Linux 2.4.x, and 2.6.x before 2.6.9, allow (1) local users to obtain portions of kernel data via a TIOCSETD ioctl call to a terminal interface that is being accessed by another thread, or (2) remote attackers to cause a denial of service (panic) by switching from console to PPP line discipline, then quickly sending data that is received during the switch. | ||||
| CVE-2004-0949 | 5 Linux, Redhat, Suse and 2 more | 8 Linux Kernel, Enterprise Linux, Enterprise Linux Desktop and 5 more | 2026-04-16 | N/A |
| The smb_recv_trans2 function call in the samba filesystem (smbfs) in Linux kernel 2.4 and 2.6 does not properly handle the re-assembly of fragmented packets correctly, which could allow remote samba servers to (1) read arbitrary kernel information or (2) raise a counter value to an arbitrary number by sending the first part of the fragmented packet multiple times. | ||||
| CVE-2004-0986 | 4 Debian, Linux, Redhat and 1 more | 4 Debian Linux, Linux Kernel, Fedora Core and 1 more | 2026-04-16 | N/A |
| Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers. | ||||
| CVE-2004-1057 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-04-16 | N/A |
| Multiple drivers in Linux kernel 2.4.19 and earlier do not properly mark memory with the VM_IO flag, which causes incorrect reference counts and may lead to a denial of service (kernel panic) when accessing freed kernel pages. | ||||
| CVE-2004-1058 | 3 Linux, Redhat, Ubuntu | 3 Linux Kernel, Enterprise Linux, Ubuntu Linux | 2026-04-16 | N/A |
| Race condition in Linux kernel 2.6 allows local users to read the environment variables of another process that is still spawning via /proc/.../cmdline. | ||||
| CVE-2004-0535 | 7 Conectiva, Engardelinux, Gentoo and 4 more | 18 Linux, Secure Community, Secure Linux and 15 more | 2026-04-16 | N/A |
| The e1000 driver for Linux kernel 2.4.26 and earlier does not properly initialize memory before using it, which allows local users to read portions of kernel memory. NOTE: this issue was originally incorrectly reported as a "buffer overflow" by some sources. | ||||
| CVE-2004-0554 | 6 Avaya, Conectiva, Gentoo and 3 more | 18 Converged Communications Server, Intuity Audix, Modular Messaging Message Storage Server and 15 more | 2026-04-16 | N/A |
| Linux kernel 2.4.x and 2.6.x for x86 allows local users to cause a denial of service (system crash), possibly via an infinite loop that triggers a signal handler with a certain sequence of fsave and frstor instructions, as originally demonstrated using a "crash.c" program. | ||||
| CVE-2004-1334 | 2 Linux, Redhat | 3 Linux Kernel, Fedora Core, Linux | 2026-04-16 | N/A |
| Integer overflow in the ip_options_get function in the Linux kernel before 2.6.10 allows local users to cause a denial of service (kernel crash) via a cmsg_len that contains a -1, which leads to a buffer overflow. | ||||
| CVE-2001-1392 | 2 Linux, Redhat | 2 Linux Kernel, Linux | 2026-04-16 | N/A |
| The Linux kernel before 2.2.19 does not have unregister calls for (1) CPUID and (2) MSR drivers, which could cause a DoS (crash) by unloading and reloading the drivers. | ||||
| CVE-1999-1352 | 1 Linux | 1 Linux Kernel | 2026-04-16 | N/A |
| mknod in Linux 2.2 follows symbolic links, which could allow local users to overwrite files or gain privileges. | ||||
| CVE-1999-1341 | 1 Linux | 1 Linux Kernel | 2026-04-16 | N/A |
| Linux kernel before 2.3.18 or 2.2.13pre15, with SLIP and PPP options, allows local unprivileged users to forge IP packets via the TIOCSETD option on tty devices. | ||||
| CVE-1999-0461 | 2 Linux, Sgi | 2 Linux Kernel, Irix | 2026-04-16 | N/A |
| Versions of rpcbind including Linux, IRIX, and Wietse Venema's rpcbind allow a remote attacker to insert and delete entries by spoofing a source address. | ||||
| CVE-2000-0289 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Linux | 2026-04-16 | N/A |
| IP masquerading in Linux 2.2.x allows remote attackers to route UDP packets through the internal interface by modifying the external source IP address and port number to match those of an established connection. | ||||
| CVE-1999-0986 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Linux | 2026-04-16 | N/A |
| The ping command in Linux 2.0.3x allows local users to cause a denial of service by sending large packets with the -R (record route) option. | ||||
| CVE-1999-0590 | 3 Apple, Linux, Microsoft | 6 Macos, Linux Kernel, Windows 2000 and 3 more | 2026-04-16 | N/A |
| A system does not present an appropriate legal message or warning to a user who is accessing it. | ||||
| CVE-2001-1273 | 2 Linux, Redhat | 2 Linux Kernel, Linux | 2026-04-16 | N/A |
| The "mxcsr P4" vulnerability in the Linux kernel before 2.2.17-14, when running on certain Intel CPUs, allows local users to cause a denial of service (system halt). | ||||
| CVE-1999-0195 | 2 Linux, Sgi | 2 Linux Kernel, Irix | 2026-04-16 | N/A |
| Denial of service in RPC portmapper allows attackers to register or unregister RPC services or spoof RPC services using a spoofed source IP address such as 127.0.0.1. | ||||