Vulnerabilities (CVE)

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Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 3980 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-10883 4 Canonical, Debian, Linux and 1 more 7 Ubuntu Linux, Debian Linux, Linux Kernel and 4 more 2023-02-12 4.9 MEDIUM 5.5 MEDIUM
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
CVE-2018-10882 4 Canonical, Debian, Linux and 1 more 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more 2023-02-12 4.9 MEDIUM 5.5 MEDIUM
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.
CVE-2018-10902 4 Canonical, Debian, Linux and 1 more 6 Ubuntu Linux, Debian Linux, Linux Kernel and 3 more 2023-02-12 4.6 MEDIUM 7.8 HIGH
It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation.
CVE-2016-9579 2 Canonical, Redhat 8 Ubuntu Linux, Ceph Storage, Ceph Storage Mon and 5 more 2023-02-12 5.0 MEDIUM 7.5 HIGH
A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.
CVE-2016-9597 5 Canonical, Debian, Hp and 2 more 6 Ubuntu Linux, Debian Linux, Icewall Federation Agent and 3 more 2023-02-12 5.0 MEDIUM 7.5 HIGH
It was found that Red Hat JBoss Core Services erratum RHSA-2016:2957 for CVE-2016-3705 did not actually include the fix for the issue found in libxml2, making it vulnerable to a Denial of Service attack due to a Stack Overflow. This is a regression CVE for the same issue as CVE-2016-3705.
CVE-2016-8655 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2023-02-12 7.2 HIGH 7.8 HIGH
Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.
CVE-2016-7056 4 Canonical, Debian, Openssl and 1 more 4 Ubuntu Linux, Debian Linux, Openssl and 1 more 2023-02-12 2.1 LOW 5.5 MEDIUM
A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.
CVE-2016-6328 3 Canonical, Debian, Libexif Project 3 Ubuntu Linux, Debian Linux, Libexif 2023-02-12 5.8 MEDIUM 8.1 HIGH
A vulnerability was found in libexif. An integer overflow when parsing the MNOTE entry data of the input file. This can cause Denial-of-Service (DoS) and Information Disclosure (disclosing some critical heap chunk metadata, even other applications' private data).
CVE-2016-6351 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2023-02-12 7.2 HIGH 6.7 MEDIUM
The esp_do_dma function in hw/scsi/esp.c in QEMU (aka Quick Emulator), when built with ESP/NCR53C9x controller emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or execute arbitrary code on the QEMU host via vectors involving DMA read into ESP command buffer.
CVE-2016-5126 5 Canonical, Debian, Oracle and 2 more 13 Ubuntu Linux, Debian Linux, Linux and 10 more 2023-02-12 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call.
CVE-2016-5384 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2023-02-12 4.6 MEDIUM 7.8 HIGH
fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache file.
CVE-2016-5338 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2023-02-12 4.6 MEDIUM 7.8 HIGH
The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of service (QEMU process crash) or execute arbitrary code on the QEMU host via vectors related to the information transfer buffer.
CVE-2016-5337 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2023-02-12 2.1 LOW 5.5 MEDIUM
The megasas_ctrl_get_info function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information.
CVE-2016-4997 5 Canonical, Debian, Linux and 2 more 11 Ubuntu Linux, Debian Linux, Linux Kernel and 8 more 2023-02-12 7.2 HIGH 7.8 HIGH
The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement.
CVE-2016-4998 3 Canonical, Linux, Oracle 3 Ubuntu Linux, Linux Kernel, Linux 2023-02-12 5.6 MEDIUM 7.1 HIGH
The IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel before 4.6 allows local users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from kernel heap memory by leveraging in-container root access to provide a crafted offset value that leads to crossing a ruleset blob boundary.
CVE-2016-4581 3 Canonical, Linux, Oracle 3 Ubuntu Linux, Linux Kernel, Linux 2023-02-12 4.9 MEDIUM 5.5 MEDIUM
fs/pnode.c in the Linux kernel before 4.5.4 does not properly traverse a mount propagation tree in a certain case involving a slave mount, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted series of mount system calls.
CVE-2016-4971 4 Canonical, Gnu, Oracle and 1 more 4 Ubuntu Linux, Wget, Solaris and 1 more 2023-02-12 4.3 MEDIUM 8.8 HIGH
GNU wget before 1.18 allows remote servers to write to arbitrary files by redirecting a request from HTTP to a crafted FTP resource.
CVE-2016-4472 4 Canonical, Libexpat Project, Mcafee and 1 more 4 Ubuntu Linux, Libexpat, Policy Auditor and 1 more 2023-02-12 6.8 MEDIUM 8.1 HIGH
The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted XML data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1283 and CVE-2015-2716.
CVE-2016-4447 8 Apple, Canonical, Debian and 5 more 12 Iphone Os, Itunes, Mac Os X and 9 more 2023-02-12 5.0 MEDIUM 7.5 HIGH
The xmlParseElementDecl function in parser.c in libxml2 before 2.9.4 allows context-dependent attackers to cause a denial of service (heap-based buffer underread and application crash) via a crafted file, involving xmlParseName.
CVE-2016-4037 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2023-02-12 4.9 MEDIUM 6.0 MEDIUM
The ehci_advance_state function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular split isochronous transfer descriptor (siTD) list, a related issue to CVE-2015-8558.