CVE-2020-27066
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
Description
In xfrm6_tunnel_free_spi of net/ipv6/xfrm6_tunnel.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168043318
Predictions
Exploit likelihood
20%
Patch ETA
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Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-27066
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-27066.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 5.5.17-1 |
| debian | bullseye | fixed | 5.5.17-1 |
| debian | forky | fixed | 5.5.17-1 |
| debian | sid | fixed | 5.5.17-1 |
| debian | trixie | fixed | 5.5.17-1 |
References
Verify integrity in audit chain (admin only). AS-IS.