Filtered by vendor Redhat
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Total
612 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-11487 | 4 Canonical, Debian, Linux and 1 more | 10 Ubuntu Linux, Debian Linux, Linux Kernel and 7 more | 2024-11-21 | 7.8 High |
| The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests. | ||||
| CVE-2019-11479 | 4 Canonical, F5, Linux and 1 more | 27 Ubuntu Linux, Big-ip Access Policy Manager, Big-ip Advanced Firewall Manager and 24 more | 2024-11-21 | 7.5 High |
| Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363. | ||||
| CVE-2019-11478 | 6 Canonical, F5, Ivanti and 3 more | 29 Ubuntu Linux, Big-ip Access Policy Manager, Big-ip Advanced Firewall Manager and 26 more | 2024-11-21 | N/A |
| Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e. | ||||
| CVE-2019-11477 | 6 Canonical, F5, Ivanti and 3 more | 29 Ubuntu Linux, Big-ip Access Policy Manager, Big-ip Advanced Firewall Manager and 26 more | 2024-11-21 | 7.5 High |
| Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff. | ||||
| CVE-2019-11135 | 9 Canonical, Debian, Fedoraproject and 6 more | 312 Ubuntu Linux, Debian Linux, Fedora and 309 more | 2024-11-21 | 6.5 Medium |
| TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. | ||||
| CVE-2019-11091 | 3 Fedoraproject, Intel, Redhat | 13 Fedora, Microarchitectural Data Sampling Uncacheable Memory, Microarchitectural Data Sampling Uncacheable Memory Firmware and 10 more | 2024-11-21 | N/A |
| Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf | ||||
| CVE-2019-11085 | 2 Intel, Redhat | 9 I915, I915 Firmware, Enterprise Linux and 6 more | 2024-11-21 | N/A |
| Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access. | ||||
| CVE-2019-0155 | 3 Canonical, Intel, Redhat | 716 Ubuntu Linux, Atom X5-e3930, Atom X5-e3930 Firmware and 713 more | 2024-11-21 | 7.8 High |
| Insufficient access control in a subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6, E-2100 and E-2200 Processor Families; Intel(R) Graphics Driver for Windows before 26.20.100.6813 (DCH) or 26.20.100.6812 and before 21.20.x.5077 (aka15.45.5077), i915 Linux Driver for Intel(R) Processor Graphics before versions 5.4-rc7, 5.3.11, 4.19.84, 4.14.154, 4.9.201, 4.4.201 may allow an authenticated user to potentially enable escalation of privilege via local access. | ||||
| CVE-2019-0154 | 3 Canonical, Intel, Redhat | 302 Ubuntu Linux, Atom X5-a3930, Atom X5-a3930 Firmware and 299 more | 2024-11-21 | 5.5 Medium |
| Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access. | ||||
| CVE-2018-9568 | 4 Canonical, Google, Linux and 1 more | 16 Ubuntu Linux, Android, Linux Kernel and 13 more | 2024-11-21 | 7.8 High |
| In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-113509306. References: Upstream kernel. | ||||
| CVE-2018-8897 | 8 Apple, Canonical, Citrix and 5 more | 19 Mac Os X, Ubuntu Linux, Xenserver and 16 more | 2024-11-21 | N/A |
| A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. OS kernels may not expect this order of events and may therefore experience unexpected behavior when it occurs. | ||||
| CVE-2018-7566 | 6 Canonical, Debian, Linux and 3 more | 16 Ubuntu Linux, Debian Linux, Linux Kernel and 13 more | 2024-11-21 | N/A |
| The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user. | ||||
| CVE-2018-5803 | 3 Debian, Linux, Redhat | 9 Debian Linux, Linux Kernel, Enterprise Linux and 6 more | 2024-11-21 | N/A |
| In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash. | ||||
| CVE-2018-5391 | 7 Canonical, Debian, F5 and 4 more | 80 Ubuntu Linux, Debian Linux, Big-ip Access Policy Manager and 77 more | 2024-11-21 | 7.5 High |
| The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size. | ||||
| CVE-2018-5390 | 8 A10networks, Canonical, Cisco and 5 more | 47 Advanced Core Operating System, Ubuntu Linux, Collaboration Meeting Rooms and 44 more | 2024-11-21 | 7.5 High |
| Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service. | ||||
| CVE-2018-5333 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2024-11-21 | N/A |
| In the Linux kernel through 4.14.13, the rds_cmsg_atomic function in net/rds/rdma.c mishandles cases where page pinning fails or an invalid address is supplied, leading to an rds_atomic_free_op NULL pointer dereference. | ||||
| CVE-2018-5332 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2024-11-21 | 7.8 High |
| In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c). | ||||
| CVE-2018-3665 | 6 Canonical, Citrix, Debian and 3 more | 17 Ubuntu Linux, Xenserver, Debian Linux and 14 more | 2024-11-21 | 5.6 Medium |
| System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel. | ||||
| CVE-2018-3646 | 2 Intel, Redhat | 16 Core I3, Core I5, Core I7 and 13 more | 2024-11-21 | N/A |
| Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis. | ||||
| CVE-2018-3639 | 12 Arm, Canonical, Debian and 9 more | 330 Cortex-a, Ubuntu Linux, Debian Linux and 327 more | 2024-11-21 | 5.5 Medium |
| Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4. | ||||