What’s Vulnerable › Vulnerabilities

CVE-2022-0001

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-03-11 · updated 2026-06-17

Description

Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

Affected products

• Intel Atom P5921B: all versions
• Intel Atom P5931B: all versions
• Intel Atom P5942B: all versions
• Intel Atom P5962B: all versions
• Intel Atom X6200Fe: all versions
• Intel Atom X6211E: all versions
• Intel Atom X6212Re: all versions
• Intel Atom X6413E: all versions
• Intel Atom X6425E: all versions
• Intel Atom X6425Re: all versions
• Intel Atom X6427Fe: all versions
• Intel Celeron 5305U: all versions
• Intel Celeron 6305: all versions
• Intel Celeron 6305E: all versions
• Intel Celeron 6600He: all versions
• Intel Celeron G5205U: all versions
• Intel Celeron G5305U: all versions
• Intel Celeron G5900: all versions
• Intel Celeron G5900T: all versions
• Intel Celeron G5905: all versions
• Intel Celeron G5905T: all versions
• Intel Celeron G5920: all versions
• Intel Celeron G5925: all versions
• Intel Celeron G6900: all versions
• Intel Celeron G6900T: all versions
• Intel Celeron J4005: all versions
• Intel Celeron J4025: all versions
• Intel Celeron J4105: all versions
• Intel Celeron J4125: all versions
• Intel Celeron J6413: all versions

References

• http://www.openwall.com/lists/oss-security/2022/03/18/2
• https://security.netapp.com/advisory/ntap-20220818-0004/
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html
• https://www.kb.cert.org/vuls/id/155143
• https://www.oracle.com/security-alerts/cpujul2022.html
• http://www.openwall.com/lists/oss-security/2022/03/18/2
• https://security.netapp.com/advisory/ntap-20220818-0004/
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html
• https://www.kb.cert.org/vuls/id/155143
• https://www.oracle.com/security-alerts/cpujul2022.html
• https://www.vicarius.io/vsociety/posts/cve-2022-0001-detect-specter-vulnerability?prevUrl=wizard
• https://www.vicarius.io/vsociety/posts/cve-2022-0001-mitigate-specter-vulnerability?prevUrl=wizard

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