CVE-2021-38160
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-38160
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-38160.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-38160
- Aliases
-
- A-197154898
- PUB-A-197154898
- Related
- Withdrawn
- 2021-12-17T00:06:39Z
- Published
- 2021-08-07T04:15:06Z
- Modified
- 2024-09-18T03:15:40.362853Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior
- References
-
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
- https://security.netapp.com/advisory/ntap-20210902-0010/
- https://www.debian.org/security/2021/dsa-4978
- https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
- https://github.com/torvalds/linux/commit/d00d8da5869a2608e97cfede094dfc5e11462a46
- https://access.redhat.com/security/cve/cve-2021-38160
- https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
- https://security-tracker.debian.org/tracker/CVE-2021-38160
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source