CVE-2022-4172
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record()...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-4172 qemu Corrigé dans: 1:7.2+dfsg-1
Références
- advisory github.com
- advisory lists.fedoraproject.org
- advisory nvd.nist.gov
- advisory security.netapp.com
- patch gitlab.com
- report gitlab.com
- web lore.kernel.org