Snapd seccomp filter TIOCSTI ioctl bypass
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Canonical | snapd | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-16847 | A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4. |
Ubuntu USN |
USN-3917-1 | snapd vulnerability |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: 3.7% (3.700% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.