CVE-2021-38201
7.5 HIGHnet/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bo...
Published: 2021-08-08 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 7.5 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CWE
- CWE-119
Affected products
| Vendor | Product |
|---|---|
| linux | element_software, hci_bootstrap_os, hci_management_node |
| netapp | element_software, hci_bootstrap_os, hci_management_node |
Description
net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-38201
- [Patch]https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
- [Patch]https://github.com/torvalds/linux/commit/6d1c0f3d28f98ea2736128ed3e46821496dc3a8c
- [Other]https://security.netapp.com/advisory/ntap-20210902-0010/
- [Patch]https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
- [Patch]https://github.com/torvalds/linux/commit/6d1c0f3d28f98ea2736128ed3e46821496dc3a8c
- [Other]https://security.netapp.com/advisory/ntap-20210902-0010/
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