UBUNTU-CVE-2021-43975
In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.
02 / AFFECTED SOFTWARE
Affected packages
80 explicit affected versions
39 explicit affected versions
60 explicit affected versions
33 explicit affected versions
9 explicit affected versions
92 explicit affected versions
5 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
8 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
50 explicit affected versions
6 explicit affected versions
43 explicit affected versions
12 explicit affected versions
6 explicit affected versions
13 explicit affected versions
3 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
26 explicit affected versions
38 explicit affected versions
9 explicit affected versions
32 explicit affected versions
12 explicit affected versions
90 explicit affected versions
67 explicit affected versions
4 explicit affected versions
24 explicit affected versions
58 explicit affected versions
32 explicit affected versions
43 explicit affected versions
1 explicit affected versions
107 explicit affected versions
33 explicit affected versions
4 explicit affected versions
21 explicit affected versions
1 explicit affected versions
14 explicit affected versions
51 explicit affected versions
12 explicit affected versions
42 explicit affected versions
35 explicit affected versions
10 explicit affected versions
26 explicit affected versions
58 explicit affected versions
1 explicit affected versions
26 explicit affected versions
5 explicit affected versions
1 explicit affected versions
29 explicit affected versions
13 explicit affected versions
74 explicit affected versions
1 explicit affected versions
44 explicit affected versions
33 explicit affected versions
10 explicit affected versions
59 explicit affected versions
11 explicit affected versions
12 explicit affected versions
82 explicit affected versions
7 explicit affected versions
42 explicit affected versions
78 explicit affected versions
39 explicit affected versions
1 explicit affected versions
10 explicit affected versions
21 explicit affected versions
36 explicit affected versions
5 explicit affected versions
1 explicit affected versions
1 explicit affected versions
40 explicit affected versions
5 explicit affected versions
33 explicit affected versions
1 explicit affected versions
32 explicit affected versions
13 explicit affected versions
1 explicit affected versions
36 explicit affected versions
10 explicit affected versions
5 explicit affected versions
29 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=b922f622592af76b57cbc566eaeccda0b31a3496
- https://lore.kernel.org/netdev/163698540868.13805.17800408021782408762.git-patchwork-notify@kernel.org/T/
- https://ubuntu.com/security/CVE-2021-43975
- https://ubuntu.com/security/notices/USN-5278-1
- https://ubuntu.com/security/notices/USN-5294-1
- https://ubuntu.com/security/notices/USN-5294-2
- https://ubuntu.com/security/notices/USN-5297-1
- https://ubuntu.com/security/notices/USN-5337-1
- https://ubuntu.com/security/notices/USN-5368-1
- https://ubuntu.com/security/notices/USN-5385-1
- https://www.cve.org/CVERecord?id=CVE-2021-43975