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PRIOn knowledge basePRION:CVE-2020-25285HistorySep 13, 2020 - 6:15 p.m.
Race condition
2020-09-1318:15:00
PRIOn knowledge base
www.prio-n.com
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A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 18.04 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 20.04 | |
| ubuntu_linux | eq | 16.04 | |
| debian_linux | eq | 9.0 | |
| linux_kernel | lt | 5.8.8 |
References
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.8
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=17743798d81238ab13050e8e2833699b54e15467
lists.debian.org/debian-lts-announce/2020/09/msg00025.html
lists.debian.org/debian-lts-announce/2020/10/msg00032.html
lists.debian.org/debian-lts-announce/2020/10/msg00034.html
security.netapp.com/advisory/ntap-20201009-0002/
twitter.com/grsecurity/status/1303749848898904067
usn.ubuntu.com/4576-1/
usn.ubuntu.com/4579-1/
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