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5.3
CVSSv3

CVE-2019-20934

Published: 28/11/2020 Updated: 12/01/2021
CVSS v2 Base Score: 5.4 | Impact Score: 7.8 | Exploitability Score: 3.4
CVSS v3 Base Score: 5.3 | Impact Score: 4.2 | Exploitability Score: 1
VMScore: 482
Vector: AV:L/AC:M/Au:N/C:P/I:N/A:C
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Vulnerability Summary

An issue exists in the Linux kernel prior to 5.2.6. On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c.

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linux linux kernel

linux linux kernel 5.3

References

CWE-416https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=16d51a590a8ce3befb1308e0e7ab77f3b661af33https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.6https://bugs.chromium.org/p/project-zero/issues/detail?id=1913https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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