CVE-2020-28374

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-28374
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28374.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-28374
Downstream
Related
Published
2021-01-13T04:15:12Z
Modified
2025-08-09T20:01:27Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

In drivers/target/targetcorexcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore.

References

Affected packages