Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: core: Put LLD module refcnt after SCSI device is released SCSI host release is triggered when SCSI device is freed. We have to make sure that the low-level device driver module won't be unloaded before SCSI host instance is released because shost->hostt is required in the release handler. Make sure to put LLD module refcnt after SCSI device is released. Fixes a kernel panic of 'BUG: unable to handle page fault for address' reported by Changhui and Yi.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before 1105573d964f7b78734348466b01f5f6ba8a1813; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before 8e4814a461787e15a31d322d9efbe0d4f6822428; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before 61a0faa89f21861d1f8d059123b5c285a5d9ffee; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before c2df161f69fb1c67f63adbd193368b47f511edc0; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before 1ce287eff9f23181d5644db787f472463a61f68b; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before 7b57c38d12aed1b5d92f74748bed25e0d041729f; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before f30822c0b4c35ec86187ab055263943dc71a6836; affected 65110b2168950a19cc78b5027ed18cb811fbdae8 before f2b85040acec9a928b4eb1b57a989324e8e38d3f |
| Linux / Linux | affected 2.6.16; unaffected 0 before 2.6.16; unaffected 4.4.292 through 4.4.*; unaffected 4.9.290 through 4.9.*; unaffected 4.14.255 through 4.14.*; unaffected 4.19.216 through 4.19.*; unaffected 5.4.158 through 5.4.*; unaffected 5.10.78 through 5.10.*; unaffected 5.14.17 through 5.14.*; unaffected 5.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1105573d964f7b78734348466b01f5f6ba8a1813
- https://git.kernel.org/stable/c/8e4814a461787e15a31d322d9efbe0d4f6822428
- https://git.kernel.org/stable/c/61a0faa89f21861d1f8d059123b5c285a5d9ffee
- https://git.kernel.org/stable/c/c2df161f69fb1c67f63adbd193368b47f511edc0
- https://git.kernel.org/stable/c/1ce287eff9f23181d5644db787f472463a61f68b
- https://git.kernel.org/stable/c/7b57c38d12aed1b5d92f74748bed25e0d041729f
- https://git.kernel.org/stable/c/f30822c0b4c35ec86187ab055263943dc71a6836
- https://git.kernel.org/stable/c/f2b85040acec9a928b4eb1b57a989324e8e38d3f
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/1105573d964f7b78734348466b01f5f6ba8a1813
- https://git.kernel.org/stable/c/8e4814a461787e15a31d322d9efbe0d4f6822428
- https://git.kernel.org/stable/c/61a0faa89f21861d1f8d059123b5c285a5d9ffee
- https://git.kernel.org/stable/c/c2df161f69fb1c67f63adbd193368b47f511edc0
- https://git.kernel.org/stable/c/1ce287eff9f23181d5644db787f472463a61f68b
- https://git.kernel.org/stable/c/7b57c38d12aed1b5d92f74748bed25e0d041729f
- https://git.kernel.org/stable/c/f30822c0b4c35ec86187ab055263943dc71a6836
- https://git.kernel.org/stable/c/f2b85040acec9a928b4eb1b57a989324e8e38d3f
No English description supplied.
No references supplied.