high7.8
CVE-2022-0516
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.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 5.17 Version 5.17 |
| Fedoraproject | Fedora | Versions 34, 35 |
| Debian | Debian Linux | Version 11.0 |
| Redhat | Virtualization Host | Version 4.0 |
| Redhat | Enterprise Linux | Version 8.0 |
| Redhat | Enterprise Linux Eus | Version 8.4 |
| Redhat | Enterprise Linux For Ibm Z Systems | Version 8.0 |
| Redhat | Enterprise Linux For Ibm Z Systems Eus | Version 8.4 |
| Redhat | Enterprise Linux For Power Little Endian | Version 8.0 |
| Redhat | Enterprise Linux For Power Little Endian Eus | Version 8.4 |
| Redhat | Enterprise Linux Server Aus | Version 8.4 |
| Redhat | Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions | Version 8.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.redhat.com/show_bug.cgi?id=2050237
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09a93c1df3eafa43bcdfd7bf837c574911f12f55
- https://security.netapp.com/advisory/ntap-20220331-0009/
- https://www.debian.org/security/2022/dsa-5092
- https://bugzilla.redhat.com/show_bug.cgi?id=2050237
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09a93c1df3eafa43bcdfd7bf837c574911f12f55
- https://security.netapp.com/advisory/ntap-20220331-0009/
- https://www.debian.org/security/2022/dsa-5092