Vulnerabilities (CVE)

Filtered by vendor Linux Subscribe
Filtered by product Linux Kernel
Total 18730 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2012-0450 3 Apple, Linux, Mozilla 4 Mac Os X, Linux Kernel, Firefox and 1 more 2026-06-16 2.1 LOW N/A
Mozilla Firefox 4.x through 9.0 and SeaMonkey before 2.7 on Linux and Mac OS X set weak permissions for Firefox Recovery Key.html, which might allow local users to read a Firefox Sync key via standard filesystem operations.
CVE-2012-0207 2 Linux, Redhat 2 Linux Kernel, Enterprise Linux Eus 2026-06-16 7.8 HIGH 7.5 HIGH
The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
CVE-2012-0058 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM 5.5 MEDIUM
The kiocb_batch_free function in fs/aio.c in the Linux kernel before 3.2.2 allows local users to cause a denial of service (OOPS) via vectors that trigger incorrect iocb management.
CVE-2012-0056 1 Linux 1 Linux Kernel 2026-06-16 6.9 MEDIUM N/A
The mem_write function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc/<pid>/mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper.
CVE-2012-0055 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2026-06-16 7.2 HIGH 7.8 HIGH
OverlayFS in the Linux kernel before 3.0.0-16.28, as used in Ubuntu 10.0.4 LTS and 11.10, is missing inode security checks which could allow attackers to bypass security restrictions and perform unauthorized actions.
CVE-2012-0045 1 Linux 1 Linux Kernel 2026-06-16 4.7 MEDIUM N/A
The em_syscall function in arch/x86/kvm/emulate.c in the KVM implementation in the Linux kernel before 3.2.14 does not properly handle the 0f05 (aka syscall) opcode, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application, as demonstrated by an NASM file.
CVE-2012-0044 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2026-06-16 7.2 HIGH 7.8 HIGH
Integer overflow in the drm_mode_dirtyfb_ioctl function in drivers/gpu/drm/drm_crtc.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.1.5 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted ioctl call.
CVE-2012-0038 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM 5.5 MEDIUM
Integer overflow in the xfs_acl_from_disk function in fs/xfs/xfs_acl.c in the Linux kernel before 3.1.9 allows local users to cause a denial of service (panic) via a filesystem with a malformed ACL, leading to a heap-based buffer overflow.
CVE-2012-0028 1 Linux 1 Linux Kernel 2026-06-16 7.2 HIGH N/A
The robust futex implementation in the Linux kernel before 2.6.28 does not properly handle processes that make exec system calls, which allows local users to cause a denial of service or possibly gain privileges by writing to a memory location in a child process.
CVE-2011-5327 1 Linux 1 Linux Kernel 2026-06-16 7.5 HIGH 9.8 CRITICAL
In the Linux kernel before 3.1, an off by one in the drivers/target/loopback/tcm_loop.c tcm_loop_make_naa_tpg() function could result in at least memory corruption.
CVE-2011-5321 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM 5.5 MEDIUM
The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.
CVE-2011-4917 1 Linux 1 Linux Kernel 2026-06-16 2.1 LOW 5.5 MEDIUM
In the Linux kernel through 3.1 there is an information disclosure issue via /proc/stat.
CVE-2011-4916 1 Linux 1 Linux Kernel 2026-06-16 2.1 LOW 5.5 MEDIUM
Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /dev/pts/ and /dev/tty*.
CVE-2011-4915 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2026-06-16 2.1 LOW 5.5 MEDIUM
fs/proc/base.c in the Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /proc/interrupts.
CVE-2011-4914 2 Linux, Novell 2 Linux Kernel, Suse Linux Enterprise Server 2026-06-16 6.4 MEDIUM N/A
The ROSE protocol implementation in the Linux kernel before 2.6.39 does not verify that certain data-length values are consistent with the amount of data sent, which might allow remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read) via crafted data to a ROSE socket.
CVE-2011-4913 2 Linux, Novell 2 Linux Kernel, Suse Linux Enterprise Server 2026-06-16 7.8 HIGH N/A
The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP fields, which allows remote attackers to (1) cause a denial of service (integer underflow, heap memory corruption, and panic) via a small length value in data sent to a ROSE socket, or (2) conduct stack-based buffer overflow attacks via a large length value in data sent to a ROSE socket.
CVE-2011-4621 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM 5.5 MEDIUM
The Linux kernel before 2.6.37 does not properly implement a certain clock-update optimization, which allows local users to cause a denial of service (system hang) via an application that executes code in a loop.
CVE-2011-4611 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM N/A
Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.
CVE-2011-4604 1 Linux 1 Linux Kernel 2026-06-16 6.8 MEDIUM N/A
The bat_socket_read function in net/batman-adv/icmp_socket.c in the Linux kernel before 3.3 allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted batman-adv ICMP packet.
CVE-2011-4594 1 Linux 1 Linux Kernel 2026-06-16 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.