CVE-2021-28038
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-28038
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-28038.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-28038
- Related
- Published
- 2021-03-05T18:15:13Z
- Modified
- 2024-09-11T02:00:06Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a result of changes to the handling of grant mapping errors). A host OS denial of service may occur during misbehavior of a networking frontend driver. NOTE: this issue exists because of an incomplete fix for CVE-2021-26931.
- References
-
- http://xenbits.xen.org/xsa/advisory-367.html
- https://security.netapp.com/advisory/ntap-20210409-0001/
- http://www.openwall.com/lists/oss-security/2021/03/05/1
- https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2991397d23ec597405b116d96de3813420bdcbc3
- https://lists.debian.org/debian-lts-announce/2021/03/msg00035.html
- https://security-tracker.debian.org/tracker/CVE-2021-28038
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