Home CVE Database CVE-2021-28038

CVE-2021-28038

Description

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.

Priority: MEDIUM
CVSS v3: 6.5
Publish Date: Mar 5, 2021
Related ID: --
CVSS v2: MEDIUM
Modified Date: Mar 5, 2021

Find out more about CVE-2021-28038 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Fixed LIN10-8341
10.17.41.24 --
Wind River Linux 8 Legacy -- -- --
Wind River Linux 9 Legacy -- -- --
Wind River Linux 7 Legacy -- -- --
Wind River Linux LTS 21 Fixed -- 10.21.20.1 --
Wind River Linux LTS 18 Fixed LIN1018-7362
10.18.44.22 --
Wind River Linux LTS 19 Fixed LIN1019-6183
10.19.45.17 --
Wind River Linux CD release Fixed -- 10.21.13.0 --
VxWorks
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

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