CVE-2025-68195

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Source
https://cve.org/CVERecord?id=CVE-2025-68195
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68195.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-68195
Downstream
Related
Published
2025-12-16T13:43:21.855Z
Modified
2026-03-23T05:03:01.239022173Z
Summary
x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode
Details

In the Linux kernel, the following vulnerability has been resolved:

x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode

Running x86matchminmicrocoderev() on a Zen5 CPU trips up KASAN for an out of bounds access.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68195.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
36ff93e66d0efc46e39fab536a9feec968daa766
Fixed
4c6b56a76478bd1ab609827c571905386c11d308
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
607b9fb2ce248cc5b633c5949e0153838992c152
Fixed
f1fdffe0afea02ba783acfe815b6a60e7180df40
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e980de2ff109dacb6d9d3a77f01b27c467115ecb

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68195.json"