CVE-2022-50889
Last modified
CVE-2022-50889 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dm_integrity_dtr() Dm_integrity also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in dm_integrity_dtr().. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dm_integrity_dtr() Dm_integrity also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in dm_integrity_dtr().
Metrics
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < 792e51aac376cfb5bd527c2a30826223b82dd177; >= 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < a506b5c92757b034034ef683e667bffc456c600b; >= 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < 9215b25f2e105032114e9b92c9783a2a84ee8af9; >= 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < 9f8e1e54a3a424c6c4fb8742e094789d3ec91e42; >= 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < b6c93cd61afab061d80cc842333abca97b289774; >= 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < f50cb2cbabd6c4a60add93d72451728f86e4791c |
| Linux | Linux | 4.12 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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