Vulnerabilities (CVE)

Filtered by vendor Linux Subscribe
Total 19343 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2011-1927 1 Linux 1 Linux Kernel 2026-06-16 5.0 MEDIUM N/A
The ip_expire function in net/ipv4/ip_fragment.c in the Linux kernel before 2.6.39 does not properly construct ICMP_TIME_EXCEEDED packets after a timeout, which allows remote attackers to cause a denial of service (invalid pointer dereference) via crafted fragmented packets.
CVE-2011-1833 1 Linux 1 Linux Kernel 2026-06-16 3.3 LOW N/A
Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptfs_private mount with a mismatched uid.
CVE-2011-1776 2 Linux, Redhat 6 Linux Kernel, Enterprise Linux Desktop, Enterprise Linux Server and 3 more 2026-06-16 5.6 MEDIUM 6.1 MEDIUM
The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577.
CVE-2011-1771 1 Linux 1 Linux Kernel 2026-06-16 4.4 MEDIUM 7.8 HIGH
The cifs_close function in fs/cifs/file.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact by setting the O_DIRECT flag during an attempt to open a file on a CIFS filesystem.
CVE-2011-1770 2 Fedoraproject, Linux 2 Fedora, Linux Kernel 2026-06-16 7.8 HIGH 7.5 HIGH
Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.
CVE-2011-1768 1 Linux 1 Linux Kernel 2026-06-16 5.4 MEDIUM N/A
The tunnels implementation in the Linux kernel before 2.6.34, when tunnel functionality is configured as a module, allows remote attackers to cause a denial of service (OOPS) by sending a packet during module loading.
CVE-2011-1767 1 Linux 1 Linux Kernel 2026-06-16 5.4 MEDIUM N/A
net/ipv4/ip_gre.c in the Linux kernel before 2.6.34, when ip_gre is configured as a module, allows remote attackers to cause a denial of service (OOPS) by sending a packet during module loading.
CVE-2011-1759 1 Linux 1 Linux Kernel 2026-06-16 6.2 MEDIUM N/A
Integer overflow in the sys_oabi_semtimedop function in arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 2.6.39 on the ARM platform, when CONFIG_OABI_COMPAT is enabled, allows local users to gain privileges or cause a denial of service (heap memory corruption) by providing a crafted argument and leveraging a race condition.
CVE-2011-1748 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM N/A
The raw_release function in net/can/raw.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation.
CVE-2011-1747 1 Linux 1 Linux Kernel 2026-06-16 4.7 MEDIUM N/A
The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the (1) AGPIOC_RESERVE and (2) AGPIOC_ALLOCATE ioctls, which allows local users to cause a denial of service (memory consumption) by making many calls to these ioctls.
CVE-2011-1746 2 Linux, Redhat 7 Linux Kernel, Enterprise Linux, Enterprise Linux Aus and 4 more 2026-06-16 6.9 MEDIUM N/A
Multiple integer overflows in the (1) agp_allocate_memory and (2) agp_create_user_memory functions in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 allow local users to trigger buffer overflows, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via vectors related to calls that specify a large number of memory pages.
CVE-2011-1745 2 Linux, Redhat 7 Linux Kernel, Enterprise Linux, Enterprise Linux Aus and 4 more 2026-06-16 6.9 MEDIUM N/A
Integer overflow in the agp_generic_insert_memory function in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 allows local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_BIND agp_ioctl ioctl call.
CVE-2011-1677 1 Linux 1 Util-linux 2026-06-16 4.6 MEDIUM N/A
mount in util-linux 2.19 and earlier does not remove the /etc/mtab~ lock file after a failed attempt to add a mount entry, which has unspecified impact and local attack vectors.
CVE-2011-1676 1 Linux 1 Util-linux 2026-06-16 3.3 LOW N/A
mount in util-linux 2.19 and earlier does not remove the /etc/mtab.tmp file after a failed attempt to add a mount entry, which allows local users to trigger corruption of the /etc/mtab file via multiple invocations.
CVE-2011-1675 1 Linux 1 Util-linux 2026-06-16 3.3 LOW N/A
mount in util-linux 2.19 and earlier attempts to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.
CVE-2011-1598 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM N/A
The bcm_release function in net/can/bcm.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation.
CVE-2011-1593 3 Canonical, Linux, Redhat 8 Ubuntu Linux, Linux Kernel, Enterprise Linux and 5 more 2026-06-16 4.9 MEDIUM N/A
Multiple integer overflows in the next_pidmap function in kernel/pid.c in the Linux kernel before 2.6.38.4 allow local users to cause a denial of service (system crash) via a crafted (1) getdents or (2) readdir system call.
CVE-2011-1585 2 Linux, Suse 2 Linux Kernel, Suse Linux Enterprise Server 2026-06-16 3.3 LOW N/A
The cifs_find_smb_ses function in fs/cifs/connect.c in the Linux kernel before 2.6.36 does not properly determine the associations between users and sessions, which allows local users to bypass CIFS share authentication by leveraging a mount of a share by a different user.
CVE-2011-1581 1 Linux 1 Linux Kernel 2026-06-16 9.0 HIGH N/A
The bond_select_queue function in drivers/net/bonding/bond_main.c in the Linux kernel before 2.6.39, when a network device with a large number of receive queues is installed but the default tx_queues setting is used, does not properly restrict queue indexes, which allows remote attackers to cause a denial of service (BUG and system crash) or possibly have unspecified other impact by sending network traffic.
CVE-2011-1577 1 Linux 1 Linux Kernel 2026-06-16 4.9 MEDIUM N/A
Heap-based buffer overflow in the is_gpt_valid function in fs/partitions/efi.c in the Linux kernel 2.6.38 and earlier allows physically proximate attackers to cause a denial of service (OOPS) or possibly have unspecified other impact via a crafted size of the EFI GUID partition-table header on removable media.