Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix memory leak of bio integrity If nvmet receives commands with metadata there is a continuous memory leak of kmalloc-128 slab or more precisely bio->bi_integrity. Since commit bf4c89fc8797 ("block: don't call bio_uninit from bio_endio") each user of bio_init has to use bio_uninit as well. Otherwise the bio integrity is not getting free. Nvmet uses bio_init for inline bios. Uninit the inline bio to complete deallocation of integrity in bio.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected bf4c89fc8797f5c0964a0c3d561fbe7e8483b62f before 431e58d56fcb5ff1f9eb630724a922e0d2a941df; affected bf4c89fc8797f5c0964a0c3d561fbe7e8483b62f before 2e2028fcf924d1c6df017033c8d6e28b735a0508; affected bf4c89fc8797f5c0964a0c3d561fbe7e8483b62f before 190f4c2c863af7cc5bb354b70e0805f06419c038; affected 64149da0fddbbfe43e11c0348d8c8b4171dae3a2; affected 6.10.10 before 6.11 |
| Linux / Linux | affected 6.11; unaffected 0 before 6.11; unaffected 6.12.37 through 6.12.*; unaffected 6.15.6 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/431e58d56fcb5ff1f9eb630724a922e0d2a941df
- https://git.kernel.org/stable/c/2e2028fcf924d1c6df017033c8d6e28b735a0508
- https://git.kernel.org/stable/c/190f4c2c863af7cc5bb354b70e0805f06419c038
ADP enrichment
No English description supplied.
No references supplied.