CVE-2023-4135
Out-of-bounds read information disclosure vulnerability
Summary
Out-of-bounds read information disclosure vulnerability
Original description
The description as published by the source.
A heap out-of-bounds memory read flaw was found in the virtual nvme device in QEMU. The QEMU process does not validate an offset provided by the guest before computing a host heap pointer, which is used for copying data back to the guest. Arbitrary heap memory relative to an allocated buffer can be disclosed.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-4135 qemu Fixed in: 1:8.0.4+dfsg-2
References
- advisory access.redhat.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- advisory zerodayinitiative.com
- report bugzilla.redhat.com
- web access.redhat.com
- web packages.fedoraproject.org