CVE-2022-49780
scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() If device_register() fails in tcm_loop_setup_hba_bus(), the name allocated by dev_set_name() need be freed. As comment of device_register() says, it should use put_device() to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanup(). The 'tl_hba' will be freed in tcm_loop_release_adapter(), so it don't need goto error label in this case.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
3703b2c5d041a68095cdd22380c23ce27d449ad7 < 41a6b8b527a5957fab41c3c05e25ad125268e2e9 3703b2c5d041a68095cdd22380c23ce27d449ad7 < 28f7ff5e7559d226e63c7c5de74eb075a83d8c53 3703b2c5d041a68095cdd22380c23ce27d449ad7 < 75205f1b47a88c3fac4f30bd7567e89b2887c7fd 3703b2c5d041a68095cdd22380c23ce27d449ad7 < a636772988bafab89278e7bb3420d8e8eacfe912 3703b2c5d041a68095cdd22380c23ce27d449ad7 < dce0589a3faec9e2e543e97bca7e62592ec85585 3703b2c5d041a68095cdd22380c23ce27d449ad7 < bc68e428d4963af0201e92159629ab96948f0893
Linux / Linux
2.6.39
References
git.kernel.org: https://git.kernel.org/stable/c/41a6b8b527a5957fab41c3c05e25ad125268e2e9 git.kernel.org: https://git.kernel.org/stable/c/28f7ff5e7559d226e63c7c5de74eb075a83d8c53 git.kernel.org: https://git.kernel.org/stable/c/75205f1b47a88c3fac4f30bd7567e89b2887c7fd git.kernel.org: https://git.kernel.org/stable/c/a636772988bafab89278e7bb3420d8e8eacfe912 git.kernel.org: https://git.kernel.org/stable/c/dce0589a3faec9e2e543e97bca7e62592ec85585 git.kernel.org: https://git.kernel.org/stable/c/bc68e428d4963af0201e92159629ab96948f0893