CVE-2023-54304

firmware: meson_sm: fix to avoid potential NULL pointer dereference

N/A

Published: December 30, 2025 at 12:23 PM UTC

Updated: June 17, 2026 at 06:47 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: meson_sm: fix to avoid potential NULL pointer dereference of_match_device() may fail and returns a NULL pointer. Fix this by checking the return value of of_match_device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

5.5 ≤ v < 5.10.1955.5 ≤ v < 5.15.1325.5 ≤ v < 6.1.535.5 ≤ v < 6.4.165.5 ≤ v < 6.5.35.5 ≤ v < 6.65.5525ae72d9f0b5cf027f1c78c84e41c90e86df0268cde3c2153e8f57be884c0e73f18bc4de150e870

Vendor states this is fixed in 2d6c4a1a4e6678cb98dd57964f133a995ecc91c1 (fixed)

Vendor states this is fixed in 502dfc5875bab9ae5d6a2939146c2c5e5683be40 (fixed)

Vendor states this is fixed in 68f3209546b5083f8bffa46f7173cc05191eace1 (fixed)

Vendor states this is fixed in 9f4017cac70c04090dd4f672e755d6c875af67d8 (fixed)

Vendor states this is fixed in bd3a6b6d5dd863dbbe17985c7612159cf4533cad (fixed)

Vendor states this is fixed in f2ed165619c16577c02b703a114a1f6b52026df4 (fixed)

Vendor states this is fixed in fba9c24c196310546f13c77ff66d0741155fa771 (fixed)

Vendor states this is fixed in 5.10.195 (unaffected)

Vendor states this is fixed in 5.15.132 (unaffected)

Vendor states this is fixed in 5.5 (unaffected)

Vendor states this is fixed in 6.1.53 (unaffected)

Vendor states this is fixed in 6.4.16 (unaffected)