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CVE-2018-14734

CVE-2018-14734

EPSS 0.6%
drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).
Productos afectados
n/a · n/a

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Referencias
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb2595c1393b4a5211534e6f0a0fbad369e21ad8https://access.redhat.com/errata/RHSA-2019:0831https://access.redhat.com/errata/RHSA-2019:2029https://access.redhat.com/errata/RHSA-2019:2043https://github.com/torvalds/linux/commit/cb2595c1393b4a5211534e6f0a0fbad369e21ad8https://lists.debian.org/debian-lts-announce/2018/10/msg00003.htmlhttps://usn.ubuntu.com/3797-1/https://usn.ubuntu.com/3797-2/https://usn.ubuntu.com/3847-1/https://usn.ubuntu.com/3847-2/https://usn.ubuntu.com/3847-3/https://usn.ubuntu.com/3849-1/