VulnerabilityModified
CVE-2022-0001
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.
MEDIUM 6.5EPSS 0.51%
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Affected
- intel/atom p5921b · intel/atom p5931b · intel/atom p5942b · intel/atom p5962b · intel/atom x6200fe · intel/atom x6211e · intel/atom x6212re · intel/atom x6413e · intel/atom x6425e · intel/atom x6425re · intel/atom x6427fe · intel/celeron 5305u · intel/celeron 6305 · intel/celeron 6305e · intel/celeron 6600he · intel/celeron g5205u · intel/celeron g5305u · intel/celeron g5900 · intel/celeron g5900t · intel/celeron g5905 · +40 more
- Source
- secure@intel.com
References
- http://www.openwall.com/lists/oss-security/2022/03/18/2Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220818-0004/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.htmlVendor Advisory
- https://www.kb.cert.org/vuls/id/155143
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/03/18/2Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220818-0004/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.htmlVendor Advisory
- https://www.kb.cert.org/vuls/id/155143
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.