HIGH 7.8 Microsoft
CVE-2020-12657
An issue was discovered in the Linux kernel before 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body.
Microsoft Security Update 2020-May: An issue was discovered in the Linux kernel before 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body.
Affected Products
- cm1 kernel 5.4.91-11 on CBL Mariner 1.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-12657
- https://nvd.nist.gov/vuln/detail/CVE-2020-12657
This high severity vulnerability with a CVSS score of 7.8 was published on 2020-05-12 via Microsoft. Affected: cm1 kernel 5.4.91-11 on CBL Mariner 1.0.
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