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LIN7-9383 : Security Advisory - linux - CVE-2018-5332

Created: Jan 14, 2018    Updated: Sep 11, 2018
Resolved Date: Feb 7, 2018
Found In Version: 7.0.0.27
Fix Version: 7.0.0.28
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel

Description

In the Linux kernel through 4.14.13, 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).

https://nvd.nist.gov/vuln/detail/CVE-2018-5332

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