NetBSD cryptodev Race Condition Double-Free via cryptodev_op()
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| NetBSD | src | affected |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.082% probability within 30 days)
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ssvc
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Netbsd
Netbsd src |
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Netbsd
Netbsd src |
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| Description | NetBSD prior to commit ec8451e contains a race condition vulnerability in cryptodev_op() within the opencrypto subsystem that allows local attackers to trigger a double-free condition by concurrently issuing CIOCCRYPT operations on the same session identifier on SMP systems. Attackers can exploit mutable per-operation state embedded in the csession struct to corrupt kernel heap memory. | |
| Title | NetBSD cryptodev Race Condition Double-Free via cryptodev_op() | |
| Weaknesses | CWE-362 CWE-415 |
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| Metrics |
cvssV3_1
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