cbcvebase.
CVE-2024-49571
published 2025-01-11

CVE-2024-49571: In the Linux kernel, the following vulnerability has been resolved: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg When…

PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.1th percentile
In the Linux kernel, the following vulnerability has been resolved: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg When receiving proposal msg in server, the field iparea_offset and the field ipv6_prefixes_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field iparea_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks iparea_offset and ipv6_prefixes_cnt before using them.

Affected

23 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
debianlinux-6.1< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
linuxlinux
linuxlinux>= e7b7a64a8493d47433fd003efbe6543e3f676294 < 846bada23bfcdeb83621b045ed85dc06c7833ff0846bada23bfcdeb83621b045ed85dc06c7833ff0
linuxlinux>= e7b7a64a8493d47433fd003efbe6543e3f676294 < f10635268a0a49ee902a3b63b5dbb76f4fed498ef10635268a0a49ee902a3b63b5dbb76f4fed498e
linuxlinux>= e7b7a64a8493d47433fd003efbe6543e3f676294 < 62056d1592e63d85e82357ee2ae6a6a294f440b062056d1592e63d85e82357ee2ae6a6a294f440b0
linuxlinux>= e7b7a64a8493d47433fd003efbe6543e3f676294 < 91a7c27c1444ed4677b83fd5308d2cf03f5f085191a7c27c1444ed4677b83fd5308d2cf03f5f0851
linuxlinux>= e7b7a64a8493d47433fd003efbe6543e3f676294 < 47ce46349672a7e0c361bfe39ed0b22e824ef4fb47ce46349672a7e0c361bfe39ed0b22e824ef4fb
linuxlinux>= e7b7a64a8493d47433fd003efbe6543e3f676294 < a29e220d3c8edbf0e1beb0f028878a4a85966556a29e220d3c8edbf0e1beb0f028878a4a85966556
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.234-15.10.234-1
linuxlinux_kernel>= 0 < 6.1.123-16.1.123-1
linuxlinux_kernel>= 0 < 6.12.8-16.12.8-1
linuxlinux_kernel>= 0 < 6.12.8-16.12.8-1
linuxlinux_kernel>= 0 < 5.15.0-135.1465.15.0-135.146
linuxlinux_kernel>= 0 < 6.8.0-60.636.8.0-60.63
linuxlinux_kernel>= 4.16 < 5.10.2335.10.233
linuxlinux_kernel>= 5.11 < 5.15.1765.15.176
linuxlinux_kernel>= 5.16 < 6.1.1226.1.122
linuxlinux_kernel>= 6.2 < 6.6.686.6.68
linuxlinux_kernel>= 6.7 < 6.12.76.12.7

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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