CVE-2023-50559

low-risk
Published 2023-12-30

An issue was discovered in XiangShan v2.1, allows local attackers to obtain sensitive information via the L1D cache.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Xiangshan

Affected Vendors

Openxiangshan

References (4)

Third Party Advisory https://gist.github.com/nieeka/5edb552e7cf62cdb18decd9c4292d429
Issue Tracking https://github.com/OpenXiangShan/XiangShan/issues/2534
Third Party Advisory https://gist.github.com/nieeka/5edb552e7cf62cdb18decd9c4292d429
Issue Tracking https://github.com/OpenXiangShan/XiangShan/issues/2534
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal