UBUNTU-CVE-2024-50074
In the Linux kernel, the following vulnerability has been resolved: parport: Proper fix for array out-of-bounds access The recent fix for array out-of-bounds accesses replaced sprintf() calls blindly with snprintf(). However, since snprintf() returns the would-be-printed size, not the actually output size, the length calculation can still go over the given limit. Use scnprintf() instead of snprintf(), which returns the actually output letters, for addressing the potential out-of-bounds access properly.
02 / AFFECTED SOFTWARE
Affected packages
11 explicit affected versions
41 explicit affected versions
57 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
19 explicit affected versions
6 explicit affected versions
67 explicit affected versions
19 explicit affected versions
52 explicit affected versions
72 explicit affected versions
60 explicit affected versions
53 explicit affected versions
10 explicit affected versions
11 explicit affected versions
17 explicit affected versions
59 explicit affected versions
7 explicit affected versions
58 explicit affected versions
14 explicit affected versions
99 explicit affected versions
13 explicit affected versions
16 explicit affected versions
35 explicit affected versions
19 explicit affected versions
19 explicit affected versions
18 explicit affected versions
18 explicit affected versions
41 explicit affected versions
19 explicit affected versions
101 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
24 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
10 explicit affected versions
56 explicit affected versions
20 explicit affected versions
7 explicit affected versions
12 explicit affected versions
1 explicit affected versions
50 explicit affected versions
12 explicit affected versions
14 explicit affected versions
7 explicit affected versions
1 explicit affected versions
88 explicit affected versions
12 explicit affected versions
104 explicit affected versions
112 explicit affected versions
12 explicit affected versions
14 explicit affected versions
99 explicit affected versions
15 explicit affected versions
11 explicit affected versions
6 explicit affected versions
37 explicit affected versions
1 explicit affected versions
13 explicit affected versions
12 explicit affected versions
10 explicit affected versions
34 explicit affected versions
37 explicit affected versions
26 explicit affected versions
13 explicit affected versions
12 explicit affected versions
29 explicit affected versions
92 explicit affected versions
13 explicit affected versions
64 explicit affected versions
13 explicit affected versions
14 explicit affected versions
87 explicit affected versions
59 explicit affected versions
104 explicit affected versions
22 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
12 explicit affected versions
7 explicit affected versions
12 explicit affected versions
102 explicit affected versions
50 explicit affected versions
44 explicit affected versions
60 explicit affected versions
10 explicit affected versions
26 explicit affected versions
18 explicit affected versions
37 explicit affected versions
10 explicit affected versions
23 explicit affected versions
13 explicit affected versions
19 explicit affected versions
62 explicit affected versions
16 explicit affected versions
63 explicit affected versions
22 explicit affected versions
51 explicit affected versions
3 explicit affected versions
1 explicit affected versions
69 explicit affected versions
51 explicit affected versions
7 explicit affected versions
20 explicit affected versions
12 explicit affected versions
47 explicit affected versions
27 explicit affected versions
34 explicit affected versions
15 explicit affected versions
8 explicit affected versions
24 explicit affected versions
5 explicit affected versions
8 explicit affected versions
10 explicit affected versions
18 explicit affected versions
13 explicit affected versions
91 explicit affected versions
13 explicit affected versions
55 explicit affected versions
7 explicit affected versions
2 explicit affected versions
52 explicit affected versions
10 explicit affected versions
12 explicit affected versions
15 explicit affected versions
91 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
45 explicit affected versions
37 explicit affected versions
23 explicit affected versions
14 explicit affected versions
38 explicit affected versions
52 explicit affected versions
9 explicit affected versions
51 explicit affected versions
11 explicit affected versions
13 explicit affected versions
60 explicit affected versions
7 explicit affected versions
33 explicit affected versions
63 explicit affected versions
4 explicit affected versions
1 explicit affected versions
58 explicit affected versions
13 explicit affected versions
43 explicit affected versions
57 explicit affected versions
10 explicit affected versions
8 explicit affected versions
17 explicit affected versions
14 explicit affected versions
92 explicit affected versions
4 explicit affected versions
78 explicit affected versions
11 explicit affected versions
1 explicit affected versions
14 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: parport: Proper fix for array out-of-bounds access The recent fix for array out-of-bounds accesses replaced sprintf() calls blindly with snprintf(). However, since snprintf() returns the would-be-printed size, not the actually output size, the length calculation can still go over the given limit. Use scnprintf() instead of snprintf(), which returns the actually output letters, for addressing the potential out-of-bounds access properly.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/02ac3a9ef3a18b58d8f3ea2b6e46de657bf6c4f9
- https://git.kernel.org/stable/c/02ac3a9ef3a18b58d8f3ea2b6e46de657bf6c4f9
- https://git.kernel.org/stable/c/1826b6d69bbb7f9ae8711827facbb2ad7f8d0aaa
- https://git.kernel.org/stable/c/2a8b26a09c8e3ea03da1ef3cd0ef6b96e559fba6
- https://git.kernel.org/stable/c/440311903231c6e6c9bcf8acb6a2885a422e00bc
- https://git.kernel.org/stable/c/66029078fee00646e2e9dbb8f41ff7819f8e7569
- https://git.kernel.org/stable/c/fca048f222ce9dcbde5708ba2bf81d85a4a27952
- https://ubuntu.com/security/CVE-2024-50074
- https://ubuntu.com/security/notices/USN-7276-1
- https://ubuntu.com/security/notices/USN-7277-1
- https://ubuntu.com/security/notices/USN-7288-1
- https://ubuntu.com/security/notices/USN-7288-2
- https://ubuntu.com/security/notices/USN-7289-1
- https://ubuntu.com/security/notices/USN-7289-2
- https://ubuntu.com/security/notices/USN-7289-3
- https://ubuntu.com/security/notices/USN-7289-4
- https://ubuntu.com/security/notices/USN-7291-1
- https://ubuntu.com/security/notices/USN-7293-1
- https://ubuntu.com/security/notices/USN-7294-1
- https://ubuntu.com/security/notices/USN-7294-2
- https://ubuntu.com/security/notices/USN-7294-3
- https://ubuntu.com/security/notices/USN-7294-4
- https://ubuntu.com/security/notices/USN-7295-1
- https://ubuntu.com/security/notices/USN-7305-1
- https://ubuntu.com/security/notices/USN-7308-1
- https://ubuntu.com/security/notices/USN-7310-1
- https://ubuntu.com/security/notices/USN-7331-1
- https://ubuntu.com/security/notices/USN-7383-1
- https://ubuntu.com/security/notices/USN-7383-2
- https://ubuntu.com/security/notices/USN-7384-1
- https://ubuntu.com/security/notices/USN-7384-2
- https://ubuntu.com/security/notices/USN-7385-1
- https://ubuntu.com/security/notices/USN-7386-1
- https://ubuntu.com/security/notices/USN-7388-1
- https://ubuntu.com/security/notices/USN-7389-1
- https://ubuntu.com/security/notices/USN-7390-1
- https://ubuntu.com/security/notices/USN-7393-1
- https://ubuntu.com/security/notices/USN-7401-1
- https://ubuntu.com/security/notices/USN-7403-1
- https://ubuntu.com/security/notices/USN-7413-1
- https://ubuntu.com/security/notices/USN-7451-1
- https://ubuntu.com/security/notices/USN-7458-1
- https://ubuntu.com/security/notices/USN-7468-1
- https://ubuntu.com/security/notices/USN-7523-1
- https://ubuntu.com/security/notices/USN-7524-1
- https://ubuntu.com/security/notices/USN-7539-1
- https://ubuntu.com/security/notices/USN-7540-1
- https://www.cve.org/CVERecord?id=CVE-2024-50074