vmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the `FamStructWrapper::deserialize` implementation provided…
Exact source revision recorded 4 Nov 2026 22:01:38 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2024-0293
Publishedvmm-sys-util is a collection of modules that provides helpers and utilities used by multiple rust-vmm components. Starting in version 0.5.0 and prior to version 0.12.0, an issue in the `FamStructWrapper::deserialize` implementation provided by the crate for `vmm_sys_util::fam::FamStructWrapper` can lead to out of bounds memory accesses. The deserialization does not check that the length stored in the header matches the flexible array length. Mismatch in the lengths might allow out of bounds memory access through Rust-safe methods. The issue was corrected in version 0.12.0 by inserting a check that verifies the lengths of compared flexible arrays are equal for any deserialized header and aborting deserialization otherwise. Moreover, the API was changed so that header length can only be modified through Rust-unsafe code. This ensures that users cannot trigger out-of-bounds memory access from Rust-safe code.
EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Jan 2, 2024, 8:02:28 PM
dateUpdated: Feb 13, 2025, 5:19:28 PM
8 related source bulletins · separate from aliases
SUSE-SU-2025:20071-1: Security update for sevctl
CVE-2023-50711
SUSE-SU-2024:0250-1: Security update for sevctl
CVE-2023-50711
SUSE-SU-2024:1984-1: Security update for aws-nitro-enclaves-cli
CVE-2023-50711
openSUSE-SU-2024:13645-1: virtiofsd-1.10.1-1.1 on GA media
CVE-2023-50711
SUSE-SU-2024:1966-1: Security update for aws-nitro-enclaves-cli
CVE-2023-50711
openSUSE-SU-2024:13624-1: sevctl-0.4.3-2.1 on GA media
CVE-2023-50711
openSUSE-SU-2024:13857-1: aws-nitro-enclaves-binaryblobs-upstream-1.2.3~git11.d3d77e0-1.1 on GA media
CVE-2023-50711
msrc_CVE-2023-50711: `serde` deserialization for `FamStructWrapper` lacks bound checks that could potentially lead to out-of-bounds memory access
CVE-2023-50711
- Source published
- Jan 2, 2024, 8:02:28 PM (timezone not stated)
- Source modified
- Feb 13, 2025, 5:19:28 PM (timezone not stated)
- Observed here
- 4 Nov 2026 22:01:38 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 3.1 · 5.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L