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CVE-2019-16137

An issue was discovered in the spin crate before 0.5.2 for Rust, when RwLock is used. Because memory ordering is mishandled, two writers can acquire the lock at the same time, violating mutual excl...

Published: Sep 9, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-662
7.5HIGH
NVD MITRE
EPSS Score
1.4%
Top 29.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Wrong memory orderings violates mutual exclusion in spin

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-662

Affected Products

crates.io
package-ecosystem
spin
OSS Libraries
spin-rs project
oss-project
spin-rsLibrary
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2019-16137
nvd.nist.gov
https://github.com/mvdnes/spin-rs/issues/65
github.com
https://github.com/mvdnes/spin-rs/pull/66
github.com
and 2 more references View all →

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