UBUNTU-CVE-2022-1789
With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.
02 / AFFECTED SOFTWARE
Affected packages
3 explicit affected versions
6 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
13 explicit affected versions
1 explicit affected versions
22 explicit affected versions
10 explicit affected versions
1 explicit affected versions
7 explicit affected versions
8 explicit affected versions
48 explicit affected versions
20 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
7 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
53 explicit affected versions
12 explicit affected versions
61 explicit affected versions
12 explicit affected versions
51 explicit affected versions
10 explicit affected versions
35 explicit affected versions
1 explicit affected versions
1 explicit affected versions
26 explicit affected versions
13 explicit affected versions
29 explicit affected versions
13 explicit affected versions
10 explicit affected versions
10 explicit affected versions
53 explicit affected versions
33 explicit affected versions
12 explicit affected versions
10 explicit affected versions
11 explicit affected versions
12 explicit affected versions
7 explicit affected versions
51 explicit affected versions
1 explicit affected versions
8 explicit affected versions
49 explicit affected versions
5 explicit affected versions
11 explicit affected versions
2 explicit affected versions
1 explicit affected versions
19 explicit affected versions
30 explicit affected versions
12 explicit affected versions
3 explicit affected versions
1 explicit affected versions
5 explicit affected versions
43 explicit affected versions
1 explicit affected versions
40 explicit affected versions
13 explicit affected versions
8 explicit affected versions
3 explicit affected versions
10 explicit affected versions
12 explicit affected versions
37 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
35 explicit affected versions
38 explicit affected versions
1 explicit affected versions
9 explicit affected versions
9 explicit affected versions
41 explicit affected versions
18 explicit affected versions
4 explicit affected versions
6 explicit affected versions
41 explicit affected versions
43 explicit affected versions
8 explicit affected versions
41 explicit affected versions
4 explicit affected versions
30 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/9f46c187e2e680ecd9de7983e4d081c3391acc76
- https://ubuntu.com/security/CVE-2022-1789
- https://ubuntu.com/security/notices/USN-5514-1
- https://ubuntu.com/security/notices/USN-5518-1
- https://ubuntu.com/security/notices/USN-5529-1
- https://ubuntu.com/security/notices/USN-5539-1
- https://ubuntu.com/security/notices/USN-5564-1
- https://www.cve.org/CVERecord?id=CVE-2022-1789
- https://www.openwall.com/lists/oss-security/2022/05/25/2