CVE-2025-21975

Description

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.

Reserved 2024-12-29 | Published 2025-04-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before 15bdd93728369b2c8942a8e5d549d4b5dc04a2d9
affected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before 29c419c64e9b396baeda1d8713d2aa3ba7c0acf6
affected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before 1598307c914ba3d2642a2b03d1ff11efbdb7c6c2
affected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before 637105ef0d46fe5beac15aceb431da3ec832bb00
affected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before 1d34296409a519b4027750e3e82d9e19553a7398
affected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before 093b4aaec97ec048623e3fe1e516fc45a954d412
affected

39ac237ce00968545e7298faa9e07ecb7e440fb5 before eab0396353be1c778eba1c0b5180176f04dd21ce
affected

Default status
affected

5.6
affected

Any version before 5.6
unaffected

5.10.236
unaffected

5.15.180
unaffected

6.1.132
unaffected

6.6.84
unaffected

6.12.20
unaffected

6.13.8
unaffected

6.14
unaffected

References

git.kernel.org/...c/15bdd93728369b2c8942a8e5d549d4b5dc04a2d9

git.kernel.org/...c/29c419c64e9b396baeda1d8713d2aa3ba7c0acf6

git.kernel.org/...c/1598307c914ba3d2642a2b03d1ff11efbdb7c6c2

git.kernel.org/...c/637105ef0d46fe5beac15aceb431da3ec832bb00

git.kernel.org/...c/1d34296409a519b4027750e3e82d9e19553a7398

git.kernel.org/...c/093b4aaec97ec048623e3fe1e516fc45a954d412

git.kernel.org/...c/eab0396353be1c778eba1c0b5180176f04dd21ce

cve.org (CVE-2025-21975)

nvd.nist.gov (CVE-2025-21975)

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