Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: target: pscsi: Fix bio_put() for error case As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by bio_uninit() and kfree(). That is not done properly for the error case, hitting WARN and NULL pointer dereference in bio_free().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 066ff571011d8416e903d3d4f1f41e0b5eb91e1d before f49b20fd0134da84a6bd8108f9e73c077b7d6231; affected 066ff571011d8416e903d3d4f1f41e0b5eb91e1d before 4ebc079f0c7dcda1270843ab0f38ab4edb8f7921; affected 066ff571011d8416e903d3d4f1f41e0b5eb91e1d before 1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec; affected 066ff571011d8416e903d3d4f1f41e0b5eb91e1d before de959094eb2197636f7c803af0943cb9d3b35804 |
| Linux / Linux | affected 5.19; unaffected 0 before 5.19; unaffected 6.1.80 through 6.1.*; unaffected 6.6.19 through 6.6.*; unaffected 6.7.7 through 6.7.*; unaffected 6.8 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231
- https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921
- https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec
- https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.