TOCK version prior to commit 42f7f36e74088036068d62253e1d8fb26605feed.

published 2018-09-06 8y ago modified 2026-06-17 4mo ago also EUVD-2018-1990

cvss: 7.5; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.3%; EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits: 0; none known

TOCK version prior to commit 42f7f36e74088036068d62253e1d8fb26605feed. For example dfde28196cd12071fcf6669f7654be7df482b85d contains a Insecure Permissions vulnerability in Function get_package_name in the file kernel/src/tbfheader.rs, variable "pub package_name: &'static str," in the file process.rs that can result in A tock capsule (untrusted driver) could access arbitrary memory by using only safe code. This vulnerability appears to have been fixed in commit 42f7f36e74088036068d62253e1d8fb26605feed.

Patch / fix

fixed in 1 links 1

tockos tock 1.2

github.com/tock/tock/issues/1147 advisory

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Exploit prediction

1.27% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness

CWE-732 Incorrect Permission Assignment for Critical Resource

References

github.com /tock/tock/issues/1147
issue-tracking, patch, third-party-advisory

Sources

CVE List CVE-2018-1000660
NVD CVE-2018-1000660

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