CVE-2023-53238

In the Linux kernel, the following vulnerability has been resolved:

phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()

The size of array 'priv->ports[]' is INNO_PHY_PORT_NUM.

In the for loop, 'i' is used as the index for array 'priv->ports[]'
with a check (i > INNO_PHY_PORT_NUM) which indicates that
INNO_PHY_PORT_NUM is allowed value for 'i' in the same loop.

This > comparison needs to be changed to >=, otherwise it potentially leads
to an out of bounds write on the next iteration through the loop
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.1 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
LinuxCNA
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
linuxlinux_kernel
4.17 ≤
𝑥
< 4.19.291
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.253
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.190
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.124
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.43
linuxlinux_kernel
6.2 ≤
𝑥
< 6.4.8
linuxlinux_kernel
6.5:rc1
linuxlinux_kernel
6.5:rc2
linuxlinux_kernel
6.5:rc3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.147-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.41-1
fixed
forky
6.16.3-1
fixed
sid
6.16.7-1
fixed