CVE-2021-38207
7.5 HIGHdrivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buff...
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-120
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-38207
- [Patch]https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.13
- [Patch]https://github.com/torvalds/linux/commit/c364df2489b8ef2f5e3159b1dff1ff1fdb16040d
- [Other]https://security.netapp.com/advisory/ntap-20210902-0007/
- [Patch]https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.13
- [Patch]https://github.com/torvalds/linux/commit/c364df2489b8ef2f5e3159b1dff1ff1fdb16040d
- [Other]https://security.netapp.com/advisory/ntap-20210902-0007/
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