CVE-2025-21975

Summary

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

net/mlx5: handle errors in mlx5_chains_create_table()

In mlx5_chains_create_table(), the return value of mlx5_get_fdb_sub_ns() and mlx5_get_flow_namespace() must be checked to prevent NULL pointer dereferences. If either function fails, the function should log error message with mlx5_core_warn() and return error pointer.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < 15bdd93728369b2c8942a8e5d549d4b5dc04a2d9affected
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < 29c419c64e9b396baeda1d8713d2aa3ba7c0acf6affected
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < 1598307c914ba3d2642a2b03d1ff11efbdb7c6c2affected
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < 637105ef0d46fe5beac15aceb431da3ec832bb00affected
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < 1d34296409a519b4027750e3e82d9e19553a7398affected
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < 093b4aaec97ec048623e3fe1e516fc45a954d412affected
LinuxLinux39ac237ce00968545e7298faa9e07ecb7e440fb5 < eab0396353be1c778eba1c0b5180176f04dd21ceaffected
LinuxLinux5.6affected
LinuxLinux0 < 5.6unaffected
LinuxLinux5.10.236 <= 5.10.*unaffected
LinuxLinux5.15.180 <= 5.15.*unaffected
LinuxLinux6.1.132 <= 6.1.*unaffected
LinuxLinux6.6.84 <= 6.6.*unaffected
LinuxLinux6.12.20 <= 6.12.*unaffected
LinuxLinux6.13.8 <= 6.13.*unaffected
LinuxLinux6.14 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References