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CVE-2023-54294

UnknownEPSS 0.18%

Last modified

CVE-2023-54294 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix memleak of md thread In raid10_run(), if setup_conf() succeed and raid10_run() failed before setting 'mddev->thread', then in the error path 'conf->thread' is not freed. Fix the problem by setting 'mddev->thread' right after setup_conf().. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix memleak of md thread In raid10_run(), if setup_conf() succeed and raid10_run() failed before setting 'mddev->thread', then in the error path 'conf->thread' is not freed. Fix the problem by setting 'mddev->thread' right after setup_conf().

Metrics

EPSS Probability
0.18%

7.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 43a521238aca0e24d50add1db125a61bda2a3527, < abf4d67060c8f63caff096e5fca1564bfef1e5d4; >= 43a521238aca0e24d50add1db125a61bda2a3527, < 3725b35fc0e5e4eea0434ef625f3d92f3059d080; >= 43a521238aca0e24d50add1db125a61bda2a3527, < 2a65555f7e0f4a05b663879908a991e6d9f81e51; >= 43a521238aca0e24d50add1db125a61bda2a3527, < d6cfcf98b824591cffa4c1e9889fb4fa619359fe; >= 43a521238aca0e24d50add1db125a61bda2a3527, < 36ba0c7b86acd9c2ea80a273204d52c21c955471; >= 43a521238aca0e24d50add1db125a61bda2a3527, < 5d763f708b0f918fb87799e33c25113ae6081216; >= 43a521238aca0e24d50add1db125a61bda2a3527, < ec473e82e10d39a02eb59b0b95e546119a3bdb79; >= 43a521238aca0e24d50add1db125a61bda2a3527, < f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd
LinuxLinux4.16

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2023-54294?
In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix memleak of md thread In raid10_run(), if setup_conf() succeed and raid10_run() failed before setting 'mddev->thread', then in the error path 'conf->thread' is not freed. Fix the problem by setting 'mddev->thread' right after setup_conf().
How severe is CVE-2023-54294?
Severity scoring for CVE-2023-54294 is pending analysis. The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2023-54294?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST