CVE-2023-53553 — Out-of-bounds Write in Linux
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 4
Description
In the Linux kernel, the following vulnerability has been resolved:
HID: hyperv: avoid struct memcpy overrun warning
A previous patch addressed the fortified memcpy warning for most
builds, but I still see this one with gcc-9:
In file included from include/linux/string.h:254,
from drivers/hid/hid-hyperv.c:8:
In function 'fortify_memcpy_chk',
inlined from 'mousevsc_on_receive' at drivers/hid/hid-hyperv.c:272:3:
include/linux/fortify-string.h:583:4: error: call to '__write_overflow_field' decla…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
▶CVEListV5linux/linux542f25a94471570e2594be5b422b9ca572cf88a1 — a7902cc5f5b9c95997017c8e309da760fb1deb6e+2
Patches
🔴Vulnerability Details
2GHSA▶
GHSA-cf4p-6xcv-jcrj: In the Linux kernel, the following vulnerability has been resolved:
HID: hyperv: avoid struct memcpy overrun warning
A previous patch addressed the↗2025-10-04
OSV▶
CVE-2023-53553: In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fo↗2025-10-04