Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix possible UAF in snic_tgt_create() Smatch reports a warning as follows: drivers/scsi/snic/snic_disc.c:307 snic_tgt_create() warn: '&tgt->list' not removed from list If device_add() fails in snic_tgt_create(), tgt will be freed, but tgt->list will not be removed from snic->disc.tgt_list, then list traversal may cause UAF. Remove from snic->disc.tgt_list before free().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before f9d8b8ba0f1a16cde0b1fc9e80466df76b6db8ff; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before 3772319e40527e6a5f2ec1d729e01f271d818f5c; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before 3007f96ca20c848d0b1b052df6d2cb5ae5586e78; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before 6866154c23fba40888ad6d554cccd4bf2edb755e; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before ad27f74e901fc48729733c88818e6b96c813057d; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before 1895e908b3ae66a5312fd1b2cdda2da82993dca7; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before c7f0f8dab1ae5def57c1a8a9cafd6fabe1dc27cc; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before 4141cd9e8b3379aea52a85d2c35f6eaf26d14e86; affected c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa before e118df492320176af94deec000ae034cc92be754 |
| Linux / Linux | affected 4.2; unaffected 0 before 4.2; unaffected 4.9.337 through 4.9.*; unaffected 4.14.303 through 4.14.*; unaffected 4.19.270 through 4.19.*; unaffected 5.4.229 through 5.4.*; unaffected 5.10.163 through 5.10.*; unaffected 5.15.86 through 5.15.*; unaffected 6.0.16 through 6.0.*; unaffected 6.1.2 through 6.1.*; unaffected 6.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f9d8b8ba0f1a16cde0b1fc9e80466df76b6db8ff
- https://git.kernel.org/stable/c/3772319e40527e6a5f2ec1d729e01f271d818f5c
- https://git.kernel.org/stable/c/3007f96ca20c848d0b1b052df6d2cb5ae5586e78
- https://git.kernel.org/stable/c/6866154c23fba40888ad6d554cccd4bf2edb755e
- https://git.kernel.org/stable/c/ad27f74e901fc48729733c88818e6b96c813057d
- https://git.kernel.org/stable/c/1895e908b3ae66a5312fd1b2cdda2da82993dca7
- https://git.kernel.org/stable/c/c7f0f8dab1ae5def57c1a8a9cafd6fabe1dc27cc
- https://git.kernel.org/stable/c/4141cd9e8b3379aea52a85d2c35f6eaf26d14e86
- https://git.kernel.org/stable/c/e118df492320176af94deec000ae034cc92be754