CVE-2023-54189

Summary

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

pstore/ram: Add check for kstrdup

Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxc617a3b777b92a0e80ceff2dffaae9350d4c3850 < 8430a8e8e85420d4cb51dcb08b0278ab194ea82faffected
LinuxLinuxe163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8 < a14cb307267ba7a1715403e071bdc4deda77eef5affected
LinuxLinuxe163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8 < 38a9d7dac3ad25323145b4aaea3b5f434f50011daffected
LinuxLinuxe163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8 < f57ba91a46d3fc52bfdac9cca5cf5572ec7afd6daffected
LinuxLinuxe163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8 < 2a764a2facd9dd88a69777200f65dfd0182765dcaffected
LinuxLinuxe163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8 < 065c81ae5817b245bb9feb6d54e027702740b49aaffected
LinuxLinuxe163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8 < d97038d5ec2062733c1e016caf9baaf68cf64ea1affected
LinuxLinux5.4.12 < 5.4.251affected
LinuxLinux5.5affected
LinuxLinux0 < 5.5unaffected
LinuxLinux5.4.251 <= 5.4.*unaffected
LinuxLinux5.10.188 <= 5.10.*unaffected
LinuxLinux5.15.121 <= 5.15.*unaffected
LinuxLinux6.1.39 <= 6.1.*unaffected
LinuxLinux6.3.13 <= 6.3.*unaffected
LinuxLinux6.4.4 <= 6.4.*unaffected
LinuxLinux6.5 <= *unaffected

Weaknesses

References