CVE-2021-28038 | 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.
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.
- 🔗 xenbits.xen.org/xsa/advisory-367.html
- 🔗 www.openwall.com/lists/oss-security/2021/03/05/1
- 🔗 lists.debian.org/debian-lts-announce/2021/03/msg00010.html
- 🔗 lists.debian.org/debian-lts-announce/2021/03/msg00035.html
- 🔗 security.netapp.com/advisory/ntap-20210409-0001/
- 🔗 git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/…
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CVE-2021-28038 | 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.
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 map