ALSA Library < 1.2.16.1 Double-Free via parse_def() in conf.c
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| alsa-project | alsa-lib | affected |
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No data.
No data.
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| Alsa-project | Alsa-lib |
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| Source | ID | Title |
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Ubuntu USN |
USN-8538-1 | alsa-lib vulnerability |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.138% probability within 30 days)
| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:alsa-project:alsa-lib:*:*:*:*:*:*:*:* |
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| First Time appeared |
Alsa-project
Alsa-project alsa-lib |
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| Vendors & Products |
Alsa-project
Alsa-project alsa-lib |
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| Metrics |
ssvc
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| Description | The Advanced Linux Sound Architecture (ALSA) library before 1.2.16.1 contains a double-free vulnerability in parse_def() in src/conf.c that allows attackers to corrupt memory by supplying maliciously crafted ALSA configuration text. When parsing nested compound or array configuration blocks, parse_def() fails to check return values before continuing, causing snd_config_delete() to be called twice on the same already-freed node, resulting in a NULL-pointer write or invalid memory read. | |
| Title | ALSA Library < 1.2.16.1 Double-Free via parse_def() in conf.c | |
| Weaknesses | CWE-415 | |
| References |
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| Metrics |
cvssV3_1
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