cbcvebase.
CVE-2018-5332
published 2018-01-11

CVE-2018-5332: 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…

PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.43%
35.0th percentile
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).

Affected

20 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debianlinux< linux 4.14.17-1 (bookworm)linux 4.14.17-1 (bookworm)
linuxlinux_kernel< 3.2.993.2.99
linuxlinux_kernel>= 0 < 4.14.17-14.14.17-1
linuxlinux_kernel>= 0 < 4.14.17-14.14.17-1
linuxlinux_kernel>= 0 < 4.14.17-14.14.17-1
linuxlinux_kernel>= 0 < 4.14.17-14.14.17-1
linuxlinux_kernel>= 0 < 3.13.0-144.1933.13.0-144.193
linuxlinux_kernel>= 0 < 4.4.0-119.1434.4.0-119.143
linuxlinux_kernel>= 3.17 < 3.18.923.18.92
linuxlinux_kernel>= 3.19 < 4.1.504.1.50
linuxlinux_kernel>= 3.3 < 3.16.543.16.54
linuxlinux_kernel>= 4.10 < 4.14.444.14.44
linuxlinux_kernel>= 4.2 < 4.4.1124.4.112
linuxlinux_kernel>= 4.5 < 4.9.774.9.77

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu7.8HIGH
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