Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: gve: Add NULL pointer checks when freeing irqs. When freeing notification blocks, we index priv->msix_vectors. If we failed to allocate priv->msix_vectors (see abort_with_msix_vectors) this could lead to a NULL pointer dereference if the driver is unloaded.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 893ce44df56580fb878ca5af9c4a5fd87567da50 before 821149ee88c206fa37e79c1868cc270518484876; affected 893ce44df56580fb878ca5af9c4a5fd87567da50 before da21a35c00ff1a1794d4f166d3b3fa8db4d0f6fb; affected 893ce44df56580fb878ca5af9c4a5fd87567da50 before 5278c75266c5094d3c0958793bf12fc90300e580; affected 893ce44df56580fb878ca5af9c4a5fd87567da50 before 5218e919c8d06279884aa0baf76778a6817d5b93 |
| Linux / Linux | affected 5.3; unaffected 0 before 5.3; unaffected 5.4.124 through 5.4.*; unaffected 5.10.42 through 5.10.*; unaffected 5.12.9 through 5.12.*; unaffected 5.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/821149ee88c206fa37e79c1868cc270518484876
- https://git.kernel.org/stable/c/da21a35c00ff1a1794d4f166d3b3fa8db4d0f6fb
- https://git.kernel.org/stable/c/5278c75266c5094d3c0958793bf12fc90300e580
- https://git.kernel.org/stable/c/5218e919c8d06279884aa0baf76778a6817d5b93
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.