UBUNTU-CVE-2022-1852
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
02 / AFFECTED SOFTWARE
Affected packages
15 explicit affected versions
29 explicit affected versions
10 explicit affected versions
1 explicit affected versions
16 explicit affected versions
7 explicit affected versions
26 explicit affected versions
2 explicit affected versions
10 explicit affected versions
13 explicit affected versions
20 explicit affected versions
4 explicit affected versions
11 explicit affected versions
3 explicit affected versions
3 explicit affected versions
4 explicit affected versions
7 explicit affected versions
33 explicit affected versions
5 explicit affected versions
16 explicit affected versions
12 explicit affected versions
38 explicit affected versions
13 explicit affected versions
3 explicit affected versions
10 explicit affected versions
13 explicit affected versions
1 explicit affected versions
10 explicit affected versions
1 explicit affected versions
12 explicit affected versions
2 explicit affected versions
21 explicit affected versions
9 explicit affected versions
6 explicit affected versions
13 explicit affected versions
4 explicit affected versions
1 explicit affected versions
1 explicit affected versions
12 explicit affected versions
4 explicit affected versions
5 explicit affected versions
23 explicit affected versions
5 explicit affected versions
13 explicit affected versions
12 explicit affected versions
44 explicit affected versions
4 explicit affected versions
4 explicit affected versions
12 explicit affected versions
9 explicit affected versions
12 explicit affected versions
13 explicit affected versions
8 explicit affected versions
7 explicit affected versions
8 explicit affected versions
16 explicit affected versions
43 explicit affected versions
13 explicit affected versions
4 explicit affected versions
12 explicit affected versions
6 explicit affected versions
12 explicit affected versions
50 explicit affected versions
12 explicit affected versions
12 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/fee060cd52d69c114b62d1a2948ea9648b5131f9
- https://ubuntu.com/security/CVE-2022-1852
- https://ubuntu.com/security/notices/USN-5529-1
- https://ubuntu.com/security/notices/USN-5594-1
- https://ubuntu.com/security/notices/USN-5599-1
- https://ubuntu.com/security/notices/USN-5602-1
- https://ubuntu.com/security/notices/USN-5616-1
- https://ubuntu.com/security/notices/USN-5623-1
- https://www.cve.org/CVERecord?id=CVE-2022-1852