CVE-2022-0516
High
Description
A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMar 10, 2022
First seenMar 10, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- linux linux_kernel5.17 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.17, 5.17 | 5.17 |
| fedoraproject fedora | 34, 35 | — |
| debian debian_linux | 11.0 | — |
| redhat virtualization_host | 4.0 | — |
| redhat enterprise_linux | 8.0 | — |
| redhat enterprise_linux_eus | 8.4 | — |
| redhat enterprise_linux_for_ibm_z_systems | 8.0 | — |
| redhat enterprise_linux_for_ibm_z_systems_eus | 8.4 | — |
| redhat enterprise_linux_for_power_little_endian | 8.0 | — |
| redhat enterprise_linux_for_power_little_endian_eus | 8.4 | — |
| redhat enterprise_linux_server_aus | 8.4 | — |
| redhat enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions | 8.4 | — |
| redhat enterprise_linux_server_tus | 8.4 | — |
| redhat enterprise_linux_server_update_services_for_sap_solutions | 8.4 | — |
| redhat codeready_linux_builder | No range specified | — |
| netapp h300s_firmware | No range specified | — |
| netapp h500s_firmware | No range specified | — |
| netapp h700s_firmware | No range specified | — |
| netapp h300e_firmware | No range specified | — |
| netapp h500e_firmware | No range specified | — |
| netapp h700e_firmware | No range specified | — |
| netapp h410s_firmware | No range specified | — |
| netapp h410c_firmware | No range specified | — |
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