CVE-2023-54304

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinux525ae72d9f0b5cf027f1c78c84e41c90e86df026 < fba9c24c196310546f13c77ff66d0741155fa771affected
LinuxLinux8cde3c2153e8f57be884c0e73f18bc4de150e870 < 9f4017cac70c04090dd4f672e755d6c875af67d8affected
LinuxLinux8cde3c2153e8f57be884c0e73f18bc4de150e870 < 502dfc5875bab9ae5d6a2939146c2c5e5683be40affected
LinuxLinux8cde3c2153e8f57be884c0e73f18bc4de150e870 < bd3a6b6d5dd863dbbe17985c7612159cf4533cadaffected
LinuxLinux8cde3c2153e8f57be884c0e73f18bc4de150e870 < 68f3209546b5083f8bffa46f7173cc05191eace1affected
LinuxLinux8cde3c2153e8f57be884c0e73f18bc4de150e870 < 2d6c4a1a4e6678cb98dd57964f133a995ecc91c1affected
LinuxLinux8cde3c2153e8f57be884c0e73f18bc4de150e870 < f2ed165619c16577c02b703a114a1f6b52026df4affected
LinuxLinux5.5affected
LinuxLinux0 < 5.5unaffected
LinuxLinux5.10.195 <= 5.10.*unaffected
LinuxLinux5.15.132 <= 5.15.*unaffected
LinuxLinux6.1.53 <= 6.1.*unaffected
LinuxLinux6.4.16 <= 6.4.*unaffected
LinuxLinux6.5.3 <= 6.5.*unaffected
LinuxLinux6.6 <= *unaffected

Weaknesses

References