Description
kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging register truncation mishandling.
References (5)
Core 5
Core References
Third Party Advisory x_refsource_misc
https://bugs.chromium.org/p/project-zero/issues/detail?id=1454
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0c17d1d2c61936401f4702e1846e2c19b200f958
Patch, Vendor Advisory x_refsource_misc
https://github.com/torvalds/linux/commit/0c17d1d2c61936401f4702e1846e2c19b200f958
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/102267
Issue Tracking, Mailing List, Third Party Advisory x_refsource_misc
http://openwall.com/lists/oss-security/2017/12/21/2
Scores
CVSS v3
7.8
EPSS
0.0013
EPSS Percentile
31.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (3)
debian/debian_linux
9.0
linux/linux_kernel
4.14 - 4.14.9
n/a/Linux kernel through 4.14.8
Linux kernel through 4.14.8
Published
Dec 27, 2017
Tracked Since
Feb 18, 2026