CVE-2024-23851
low-risk
Published 2024-01-23
copy_params in drivers/md/dm-ioctl.c in the Linux kernel through 6.7.1 can attempt to allocate more than INT_MAX bytes, and crash, because of a missing param_kernel->data_size check. This is related to ctl_ioctl.
Do I need to act?
-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10
Medium
LOCAL
/ LOW complexity
Affected Products (1)
Affected Vendors
References (11)
Mailing List
https://www.spinics.net/lists/dm-devel/msg56574.html
Mailing List
https://www.spinics.net/lists/dm-devel/msg56694.html
Mailing List
https://www.spinics.net/lists/dm-devel/msg56574.html
Mailing List
https://www.spinics.net/lists/dm-devel/msg56694.html
23
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal