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Ubuntu.comUB:CVE-2023-23005HistoryMar 01, 2023 - 12:00 a.m.
CVE-2023-23005
2023-03-0100:00:00
ubuntu.com
ubuntu.com
9
0.0004 Low
EPSS
Percentile
5.2%
DISPUTED In the Linux kernel before 6.2, mm/memory-tiers.c
misinterprets the alloc_memory_type return value (expects it to be NULL in
the error case, whereas it is actually an error pointer). NOTE: this is
disputed by third parties because there are no realistic cases in which a
user can cause the alloc_memory_type error case to be reached.
References
cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2
git.kernel.org/linus/4a625ceee8a0ab0273534cb6b432ce6b331db5ee (6.2-rc1)
github.com/torvalds/linux/commit/4a625ceee8a0ab0273534cb6b432ce6b331db5ee
launchpad.net/bugs/cve/CVE-2023-23005
nvd.nist.gov/vuln/detail/CVE-2023-23005
security-tracker.debian.org/tracker/CVE-2023-23005
www.cve.org/CVERecord?id=CVE-2023-23005
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