Qemu: qemu-bridge-helper ACL can be bypassed when names are too long
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| n/a | n/a | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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Configuration 3 [-]
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Configuration 4 [-]
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1927-1 | qemu security update |
Debian DSA |
DSA-4506-1 | qemu security update |
Debian DSA |
DSA-4512-1 | qemu security update |
EUVD |
EUVD-2019-4691 | qemu-bridge-helper.c in QEMU 3.1 and 4.0.0 does not ensure that a network interface name (obtained from bridge.conf or a --br=bridge option) is limited to the IFNAMSIZ size, which can lead to an ACL bypass. |
Ubuntu USN |
USN-4191-1 | QEMU vulnerabilities |
Ubuntu USN |
USN-4191-2 | QEMU vulnerabilities |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.524% probability within 30 days)
Key SSVC decision points have not yet been added.
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