Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: make sure that ptp_rate is not 0 before configuring EST If the ptp_rate recorded earlier in the driver happens to be 0, this bogus value will propagate up to EST configuration, where it will trigger a division by 0. Prevent this division by 0 by adding the corresponding check and error code.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8572aec3d0dc43045254fd1bf581fb980bfdbc4b before b15c9a21950e1af6d440ce5a8edfa8a94b9acb9b; affected 8572aec3d0dc43045254fd1bf581fb980bfdbc4b before d6b0f7ed3e9b6c5e2e3a006c8f72c95aa4ac4b74; affected 8572aec3d0dc43045254fd1bf581fb980bfdbc4b before b92ec4a848728460f181def33735605f154d438f; affected 8572aec3d0dc43045254fd1bf581fb980bfdbc4b before 451ee661d0f6272017fa012f99617101aa8ddf2c; affected 8572aec3d0dc43045254fd1bf581fb980bfdbc4b before d5e3bfdba0dc419499b801937128957f77503761; affected 8572aec3d0dc43045254fd1bf581fb980bfdbc4b before cbefe2ffa7784525ec5d008ba87c7add19ec631a |
| Linux / Linux | affected 5.6; unaffected 0 before 5.6; unaffected 5.15.199 through 5.15.*; unaffected 6.1.162 through 6.1.*; unaffected 6.6.120 through 6.6.*; unaffected 6.12.34 through 6.12.*; unaffected 6.15.3 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b15c9a21950e1af6d440ce5a8edfa8a94b9acb9b
- https://git.kernel.org/stable/c/d6b0f7ed3e9b6c5e2e3a006c8f72c95aa4ac4b74
- https://git.kernel.org/stable/c/b92ec4a848728460f181def33735605f154d438f
- https://git.kernel.org/stable/c/451ee661d0f6272017fa012f99617101aa8ddf2c
- https://git.kernel.org/stable/c/d5e3bfdba0dc419499b801937128957f77503761
- https://git.kernel.org/stable/c/cbefe2ffa7784525ec5d008ba87c7add19ec631a
ADP enrichment
No English description supplied.