UBUNTU-CVE-2021-38207
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.
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
3 explicit affected versions
6 explicit affected versions
3 explicit affected versions
29 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
21 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
3 explicit affected versions
1 explicit affected versions
31 explicit affected versions
39 explicit affected versions
3 explicit affected versions
31 explicit affected versions
16 explicit affected versions
1 explicit affected versions
16 explicit affected versions
29 explicit affected versions
13 explicit affected versions
34 explicit affected versions
33 explicit affected versions
10 explicit affected versions
11 explicit affected versions
3 explicit affected versions
6 explicit affected versions
32 explicit affected versions
27 explicit affected versions
1 explicit affected versions
11 explicit affected versions
1 explicit affected versions
5 explicit affected versions
21 explicit affected versions
1 explicit affected versions
22 explicit affected versions
3 explicit affected versions
1 explicit affected versions
10 explicit affected versions
20 explicit affected versions
44 explicit affected versions
16 explicit affected versions
2 explicit affected versions
16 explicit affected versions
38 explicit affected versions
9 explicit affected versions
22 explicit affected versions
5 explicit affected versions
4 explicit affected versions
21 explicit affected versions
43 explicit affected versions
1 explicit affected versions
12 explicit affected versions
24 explicit affected versions
4 explicit affected versions
11 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.13
- https://github.com/torvalds/linux/commit/c364df2489b8ef2f5e3159b1dff1ff1fdb16040d
- https://ubuntu.com/security/CVE-2021-38207
- https://ubuntu.com/security/notices/USN-5070-1
- https://ubuntu.com/security/notices/USN-5120-1
- https://www.cve.org/CVERecord?id=CVE-2021-38207