PT-2023-21729 · Unknown · Vmm Sys Util+1
Roypat
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Published
2023-03-24
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Updated
2023-03-31
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CVE-2023-28448
CVSS v3.1
5.7
Medium
| Vector | AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
versionize versions 0.1.1 through 0.1.9
Description
An issue was discovered in the
Versionize::deserialize implementation provided by the versionize crate for vmm sys util::fam::FamStructWrapper, which can lead to out of bounds memory accesses. The issue was corrected by inserting a check that verifies the lengths of compared flexible arrays are equal and aborts deserialization otherwise.Recommendations
For versionize versions 0.1.1 through 0.1.9, update to version 0.1.10 or later to resolve the issue. As a temporary workaround, consider disabling the
Versionize::deserialize function for vmm sys util::fam::FamStructWrapper until a patch is available. Restrict access to the vulnerable versionize crate to minimize the risk of exploitation.Exploit
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Versionize
Vmm Sys Util