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01 Record

CVE-2012-0644

Race condition in the Passcode Lock feature in Apple iOS before 5.1 allows physically proximate attackers to bypass intended passcode requirements via a slide-to-dial gesture.

UnratedPUBLISHEDCNA: apple
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

Race condition in the Passcode Lock feature in Apple iOS before 5.1 allows physically proximate attackers to bypass intended passcode requirements via a slide-to-dial gesture.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.27% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 20.0% of scored records. A rank, not a probability.
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Modified. NVD last modified this record on 2026-06-16.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2012-03-08 22:00Z14 YR AGO
Last updated
2024-08-06 18:30Z2 YR AGO
Reserved
2012-01-12
Assigning CNA
apple
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
Data version
5.1
Document digest
3cba2f1aeabca6b952ad7a410d04cac0b8f459af9d76b503c899130f0e76008d

05 Affected products

VendorProductVersionsPlatforms
appleiphone_osNot specified—

06 References