UBUNTU-CVE-2024-35988
In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines.
02 / AFFECTED SOFTWARE
Affected packages
4 explicit affected versions
12 explicit affected versions
27 explicit affected versions
8 explicit affected versions
10 explicit affected versions
2 explicit affected versions
1 explicit affected versions
12 explicit affected versions
13 explicit affected versions
11 explicit affected versions
31 explicit affected versions
1 explicit affected versions
10 explicit affected versions
45 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
19 explicit affected versions
6 explicit affected versions
54 explicit affected versions
8 explicit affected versions
40 explicit affected versions
51 explicit affected versions
40 explicit affected versions
10 explicit affected versions
1 explicit affected versions
7 explicit affected versions
47 explicit affected versions
7 explicit affected versions
46 explicit affected versions
2 explicit affected versions
13 explicit affected versions
4 explicit affected versions
35 explicit affected versions
7 explicit affected versions
14 explicit affected versions
18 explicit affected versions
9 explicit affected versions
34 explicit affected versions
7 explicit affected versions
13 explicit affected versions
12 explicit affected versions
23 explicit affected versions
11 explicit affected versions
21 explicit affected versions
16 explicit affected versions
10 explicit affected versions
9 explicit affected versions
7 explicit affected versions
38 explicit affected versions
12 explicit affected versions
14 explicit affected versions
7 explicit affected versions
26 explicit affected versions
12 explicit affected versions
2 explicit affected versions
10 explicit affected versions
3 explicit affected versions
37 explicit affected versions
26 explicit affected versions
13 explicit affected versions
6 explicit affected versions
29 explicit affected versions
13 explicit affected versions
51 explicit affected versions
1 explicit affected versions
2 explicit affected versions
49 explicit affected versions
11 explicit affected versions
3 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
1 explicit affected versions
11 explicit affected versions
12 explicit affected versions
7 explicit affected versions
12 explicit affected versions
39 explicit affected versions
32 explicit affected versions
48 explicit affected versions
10 explicit affected versions
26 explicit affected versions
9 explicit affected versions
1 explicit affected versions
2 explicit affected versions
10 explicit affected versions
13 explicit affected versions
2 explicit affected versions
9 explicit affected versions
16 explicit affected versions
51 explicit affected versions
10 explicit affected versions
40 explicit affected versions
51 explicit affected versions
7 explicit affected versions
12 explicit affected versions
37 explicit affected versions
27 explicit affected versions
23 explicit affected versions
3 explicit affected versions
8 explicit affected versions
12 explicit affected versions
5 explicit affected versions
10 explicit affected versions
6 explicit affected versions
13 explicit affected versions
13 explicit affected versions
7 explicit affected versions
43 explicit affected versions
12 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
37 explicit affected versions
37 explicit affected versions
10 explicit affected versions
14 explicit affected versions
11 explicit affected versions
38 explicit affected versions
40 explicit affected versions
9 explicit affected versions
40 explicit affected versions
48 explicit affected versions
7 explicit affected versions
21 explicit affected versions
4 explicit affected versions
1 explicit affected versions
46 explicit affected versions
13 explicit affected versions
43 explicit affected versions
10 explicit affected versions
8 explicit affected versions
5 explicit affected versions
14 explicit affected versions
4 explicit affected versions
11 explicit affected versions
1 explicit affected versions
3 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/6065e736f82c817c9a597a31ee67f0ce4628e948
- https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
- https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
- https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
- https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
- https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
- https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
- https://ubuntu.com/security/CVE-2024-35988
- https://ubuntu.com/security/notices/USN-6898-1
- https://ubuntu.com/security/notices/USN-6898-2
- https://ubuntu.com/security/notices/USN-6898-3
- https://ubuntu.com/security/notices/USN-6898-4
- https://ubuntu.com/security/notices/USN-6917-1
- https://ubuntu.com/security/notices/USN-6919-1
- https://ubuntu.com/security/notices/USN-6927-1
- https://ubuntu.com/security/notices/USN-6949-1
- https://ubuntu.com/security/notices/USN-6949-2
- https://ubuntu.com/security/notices/USN-6952-1
- https://ubuntu.com/security/notices/USN-6952-2
- https://ubuntu.com/security/notices/USN-6955-1
- https://ubuntu.com/security/notices/USN-7019-1
- https://www.cve.org/CVERecord?id=CVE-2024-35988