3.3
Faible
CVE-2023-1386 A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU
Description
A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. When a local user in the guest writes an executable file with SUID or SGID, none of these privileged bits are correctly dropped. As a result, in rare circumstances, this flaw could be used by malicious users in the guest to elevate their privileges within the guest and help a host local user to elevate privileges on the host.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| QEMU | Versions non publiées | |
| Red Hat Enterprise Linux 6 | Versions non publiées | |
| Red Hat Enterprise Linux 7 | Versions non publiées | |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 8 Advanced Virtualization | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées | |
| Fedora | Versions non publiées | |
| Extra Packages for Enterprise Linux | Versions non publiées |
Références
- access.redhat.com access.redhat.com
- RHBZ#2223985 bugzilla.redhat.com
- github.com github.com
- github.com github.com
- security.netapp.com security.netapp.com
Chronologie
- Publiée
- Dernière modification
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